Guide de formation plus récente de CompTIA SG1-001

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Code d'Examen: SG1-001
Nom d'Examen: CompTIA (CompTIA Storage+ Powered by SNIA Beta Exam)
Questions et réponses: 310 Q&As

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NO.1 A storage configuration was created which stores large amounts of infrequently used documents. The
storage implementation is based on serial attached SCSI (SAS) and an edge expander. Almost all ports
are utilized, and a second edge expander will be installed. What is required to connect SATA devices to
the SAS domain?
A. SAS-SATA adapter
B. SAS-SATA protocol converter
C. cable with two SATA connectors
D. cable with a SAS and a SATA connector
Answer: C

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NO.2 Which set of SCSI components are required to support SCSI command tag queuing?
A. adapter, adapter driver, device, device driver
B. adapter, device, device driver
C. adapter, device driver, controller, controller firmware
D. device, device driver
Answer: A

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NO.3 What two (2) benefits does SCSI Command Tag Queueing provide? (Choose two.)
A. allows I/O requests to be queued to the device
B. determines the most efficient way to order & process commands
C. tags I/O requests so they can be executed first in first out
D. allows SCSI I/O throughput to equal rates of fibre channel
E. determines queue depth position
Answer: A,B

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NO.4 A production cluster is attached to redundant disk fabrics and a tape fabric. Each cluster member has
access to twelve (12) TB of RAID 5 production storage and twelve (12) TB of RAID 0 local replica
accessed through eight HBAs single initiator zoned to sixteen storage ports on one storage subsystem.
The tape fabric includes one connection to each server and connections to four (4) 1Gb FC to SCSI
gateways connected to ten (10) LTO II (35MB/s) tape drives. The standby cluster member performs
multi-threaded backups using the local replica. All HBAs and ports are 2Gb/s. If the recovery time is equal
to backup time, where is the bottleneck?
A. Tape HBA
B. Disk HBAs
C. Tape Drives
D. FC to SCSI Gateway
Answer: A

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NO.5 You have a single fabric with four servers connecting to an edge switch in a core edge configuration with
single 2Gb/s ISLs to the core. Each server has an average throughput requirement of 40MB/s. Under
which circumstance would you need to add a second ISL?
A. to provide a redundant path
B. to avoid congestion on the ISL
C. to separate out FSPF updates
D. to provide a management path
Answer: A

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NO.6 University IT provides shared Fibre Channel storage services. All storage subsystems and fibre
channel switches are located in the secure campus datacenter. Each college and department provides
their own systems and staff. Central IT provides fabric, storage and backup administration. Which security
mechanism is most important in this Fibre Channel infrastructure?
A. FCPAP
B. link encryption
C. switch authentication
D. port authentication
Answer: D

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NO.7 Two servers have been connected to a SAN with redundant fabrics and the zone configuration needs to
be changed. How can you safely change the zone configuration?
A. Save the current zone configuration to disk, modify it and apply it to both fabrics simultaneously to
avoid segmentation.
B. Modify the zone configuration on one fabric, test it, and then modify the zone configuration on the
second fabric.
C. Modify the zone configuration on one fabric, test it, and then copy the zone configuration to the second
fabric.
D. Modify the zone configuration on both fabrics at the same time, enable them simultaneously to avoid
segmentation.
Answer: B

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NO.8 After a company experienced a localized disaster, the Business Continuance Plan was reviewed. The
plan was revised to include a Recovery Time Objective (RTO) of four (4) hours and a Recovery Point
Object (RPO) of one hour. What two (2) processes must be implemented to support this requirement?
(Choose two.)
A. mirrored snapshots of data and applications
B. backup tapes recovered from offsite storage
C. data snapshots from the previous day
D. operating system and application reinstallation media
E. hot or warm site
Answer: A,E

CompTIA   SG1-001 examen   SG1-001

NO.9 Your customer has upgraded to faster tape technology and the backup is now taking longer. No other
changes have been made. What is a possible cause of the performance degradation?
A. tape buffer overload
B. hardware compression
C. backup server cannot sustain required throughput
D. serpentine recording changed to helical scan technology
Answer: C

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NO.10 An application administrator seeks to improve the I/O performance of the server's SAN-attached
storage. Which HBA parameter setting change can affect the performance?
A. Queue Depth
B. PCI Connection Type
C. NL-Port Mode
D. SCSI ID Mapping
Answer: A

CompTIA   certification SG1-001   SG1-001 examen   certification SG1-001

NO.11 The storage administrator has a request to add more storage to support added features on an
application. Which two (2) steps must be taken for the application to recognize the added storage?
(Choose two.)
A. re-scan the SCSI bus
B. enable array re-scanning
C. configure LUN masking
D. zone the host to the subsystem port
E. increase the HBA time out value
Answer: A,C

CompTIA   certification SG1-001   SG1-001   certification SG1-001

NO.12 A customer has a database server that processes a great deal of data very quickly. They have identified
a bottleneck in the storage subsystem and requested a change to the RAID configuration. How would you
configure the new RAID group? (Choose two.)
A. Stripe across 7200 rpm drives
B. Stripe across 15K rpm drives
C. RAID 6
D. RAID 1+0
E. RAID 5
Answer: B,D

CompTIA   certification SG1-001   SG1-001

NO.13 A two fabric merge has failed leaving you with segmented fabrics. Which could be the the cause of the
segmented fabrics?
A. unique domain Ids
B. identical zone names
C. timeouts set to equal values
D. non-compatible interoperability modes
Answer: B

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NO.14 You are the system administrator of a medium-sized manufacturing company. The chief executive
officer (CEO) is concerned about business continuity in case of a disaster. He constituted a project team
to develop a business continuity and disaster recovery solution. The team is discussing online backup
strategies. What affects time-to-create and incremental update of a copy-on-write snapshot?
A. number of files
B. number of LUNs
C. size of snap volume
D. size of LUN
Answer: D

CompTIA   certification SG1-001   certification SG1-001   SG1-001   SG1-001 examen

NO.15 A server administrator notices when a specific server is re-booted its SAN storage is sometimes visible
and sometimes it is not. After examining the SAN switch logs, no FLOGI message has been received on
that port. Which HBA parameter is a most likely cause?
A. Port Link/Speed is set to Autonegotiate.
B. WWPN reset timeout is set too low.
C. R_A_TOV does not match.
D. HBA Port Type is set to "E-Port"
Answer: A

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NO.16 The SAN audit reports that there is a single fabric in a full mesh topology. Which three (3) benefits result
from migrating to dual fabrics with full mesh topologies? (Choose three.)
A. less inter-switch links
B. simplifies manageability
C. protection from human error
D. reduction in maintenance activity
E. decreased maintenance disruption
Answer: A,C,E

certification CompTIA   SG1-001   SG1-001   SG1-001

NO.17 What enables a virtual machine to have a unique World Wide Port Name?
A. Address Replacement Protocol
B. Virtual Machine Address Translation
C. N_Port ID Virtualization
D. extended WWID Architecture
Answer: C

CompTIA   SG1-001 examen   SG1-001

NO.18 Which two (2) are advantages of ISL over-subscription? (Choose two.)
A. efficient ISL bandwidth utilization
B. lowers cost-per-port per installation
C. higher performance per ISL
D. enables zoning simplicity
E. more available F_Ports
Answer: A,E

CompTIA   SG1-001   SG1-001 examen   certification SG1-001

NO.19 Last month, you successfully merged two (2) local SAN islands into a single core/edge fabric topology
and connected storage devices to the core switches. Performance benchmarks were met or exceeded. In
recent days, server administrators have documented a slow down in performance as I/O demands have
increased. Storage administrators report that all storage ports are under-utilized. What is the most likely
explanation?
A. conflicts between SAN routing protocols
B. storage port buffer credit limits have restricted I/O capabilities
C. multiple process login failures
D. over utilization of one or more ISLs
Answer: D

CompTIA   SG1-001   SG1-001

NO.20 The customer has an existing fabric switches installed from one manufacturer. They have decided to
add a redundant fabric using switches from a different manufacturer. Interoperability is their main concern.
What is important when considering interoperability in the SAN?
A. switch interoperability mode
B. HBA firmware/driver code
C. zone naming convention
D. virtualization engine
Answer: D

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CompTIA SG1-001, de formation et d'essai

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Code d'Examen: SG1-001
Nom d'Examen: CompTIA (CompTIA Storage+ Powered by SNIA Beta Exam)
Questions et réponses: 310 Q&As

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NO.1 Last month, you successfully merged two (2) local SAN islands into a single core/edge fabric topology
and connected storage devices to the core switches. Performance benchmarks were met or exceeded. In
recent days, server administrators have documented a slow down in performance as I/O demands have
increased. Storage administrators report that all storage ports are under-utilized. What is the most likely
explanation?
A. conflicts between SAN routing protocols
B. storage port buffer credit limits have restricted I/O capabilities
C. multiple process login failures
D. over utilization of one or more ISLs
Answer: D

certification CompTIA   SG1-001 examen   SG1-001   SG1-001   certification SG1-001

NO.2 Your customer has upgraded to faster tape technology and the backup is now taking longer. No other
changes have been made. What is a possible cause of the performance degradation?
A. tape buffer overload
B. hardware compression
C. backup server cannot sustain required throughput
D. serpentine recording changed to helical scan technology
Answer: C

certification CompTIA   certification SG1-001   SG1-001   certification SG1-001

NO.3 Two servers have been connected to a SAN with redundant fabrics and the zone configuration needs to
be changed. How can you safely change the zone configuration?
A. Save the current zone configuration to disk, modify it and apply it to both fabrics simultaneously to
avoid segmentation.
B. Modify the zone configuration on one fabric, test it, and then modify the zone configuration on the
second fabric.
C. Modify the zone configuration on one fabric, test it, and then copy the zone configuration to the second
fabric.
D. Modify the zone configuration on both fabrics at the same time, enable them simultaneously to avoid
segmentation.
Answer: B

CompTIA   certification SG1-001   certification SG1-001   certification SG1-001

NO.4 The customer has an existing fabric switches installed from one manufacturer. They have decided to
add a redundant fabric using switches from a different manufacturer. Interoperability is their main concern.
What is important when considering interoperability in the SAN?
A. switch interoperability mode
B. HBA firmware/driver code
C. zone naming convention
D. virtualization engine
Answer: D

CompTIA examen   SG1-001   certification SG1-001   certification SG1-001

NO.5 Which two (2) are advantages of ISL over-subscription? (Choose two.)
A. efficient ISL bandwidth utilization
B. lowers cost-per-port per installation
C. higher performance per ISL
D. enables zoning simplicity
E. more available F_Ports
Answer: A,E

CompTIA   SG1-001 examen   certification SG1-001

NO.6 Which set of SCSI components are required to support SCSI command tag queuing?
A. adapter, adapter driver, device, device driver
B. adapter, device, device driver
C. adapter, device driver, controller, controller firmware
D. device, device driver
Answer: A

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NO.7 A server administrator notices when a specific server is re-booted its SAN storage is sometimes visible
and sometimes it is not. After examining the SAN switch logs, no FLOGI message has been received on
that port. Which HBA parameter is a most likely cause?
A. Port Link/Speed is set to Autonegotiate.
B. WWPN reset timeout is set too low.
C. R_A_TOV does not match.
D. HBA Port Type is set to "E-Port"
Answer: A

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NO.8 The SAN audit reports that there is a single fabric in a full mesh topology. Which three (3) benefits result
from migrating to dual fabrics with full mesh topologies? (Choose three.)
A. less inter-switch links
B. simplifies manageability
C. protection from human error
D. reduction in maintenance activity
E. decreased maintenance disruption
Answer: A,C,E

CompTIA   SG1-001   SG1-001 examen

NO.9 The storage administrator has a request to add more storage to support added features on an
application. Which two (2) steps must be taken for the application to recognize the added storage?
(Choose two.)
A. re-scan the SCSI bus
B. enable array re-scanning
C. configure LUN masking
D. zone the host to the subsystem port
E. increase the HBA time out value
Answer: A,C

certification CompTIA   SG1-001   SG1-001   SG1-001   SG1-001 examen

NO.10 A production cluster is attached to redundant disk fabrics and a tape fabric. Each cluster member has
access to twelve (12) TB of RAID 5 production storage and twelve (12) TB of RAID 0 local replica
accessed through eight HBAs single initiator zoned to sixteen storage ports on one storage subsystem.
The tape fabric includes one connection to each server and connections to four (4) 1Gb FC to SCSI
gateways connected to ten (10) LTO II (35MB/s) tape drives. The standby cluster member performs
multi-threaded backups using the local replica. All HBAs and ports are 2Gb/s. If the recovery time is equal
to backup time, where is the bottleneck?
A. Tape HBA
B. Disk HBAs
C. Tape Drives
D. FC to SCSI Gateway
Answer: A

CompTIA   SG1-001 examen   SG1-001

NO.11 What two (2) benefits does SCSI Command Tag Queueing provide? (Choose two.)
A. allows I/O requests to be queued to the device
B. determines the most efficient way to order & process commands
C. tags I/O requests so they can be executed first in first out
D. allows SCSI I/O throughput to equal rates of fibre channel
E. determines queue depth position
Answer: A,B

CompTIA   SG1-001 examen   SG1-001   SG1-001 examen

NO.12 You have a single fabric with four servers connecting to an edge switch in a core edge configuration with
single 2Gb/s ISLs to the core. Each server has an average throughput requirement of 40MB/s. Under
which circumstance would you need to add a second ISL?
A. to provide a redundant path
B. to avoid congestion on the ISL
C. to separate out FSPF updates
D. to provide a management path
Answer: A

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NO.13 What enables a virtual machine to have a unique World Wide Port Name?
A. Address Replacement Protocol
B. Virtual Machine Address Translation
C. N_Port ID Virtualization
D. extended WWID Architecture
Answer: C

CompTIA examen   SG1-001 examen   SG1-001   SG1-001   SG1-001 examen

NO.14 After a company experienced a localized disaster, the Business Continuance Plan was reviewed. The
plan was revised to include a Recovery Time Objective (RTO) of four (4) hours and a Recovery Point
Object (RPO) of one hour. What two (2) processes must be implemented to support this requirement?
(Choose two.)
A. mirrored snapshots of data and applications
B. backup tapes recovered from offsite storage
C. data snapshots from the previous day
D. operating system and application reinstallation media
E. hot or warm site
Answer: A,E

CompTIA   SG1-001   SG1-001   SG1-001 examen   SG1-001 examen

NO.15 A two fabric merge has failed leaving you with segmented fabrics. Which could be the the cause of the
segmented fabrics?
A. unique domain Ids
B. identical zone names
C. timeouts set to equal values
D. non-compatible interoperability modes
Answer: B

CompTIA   SG1-001   SG1-001 examen

NO.16 A customer has a database server that processes a great deal of data very quickly. They have identified
a bottleneck in the storage subsystem and requested a change to the RAID configuration. How would you
configure the new RAID group? (Choose two.)
A. Stripe across 7200 rpm drives
B. Stripe across 15K rpm drives
C. RAID 6
D. RAID 1+0
E. RAID 5
Answer: B,D

CompTIA   SG1-001   SG1-001   certification SG1-001

NO.17 An application administrator seeks to improve the I/O performance of the server's SAN-attached
storage. Which HBA parameter setting change can affect the performance?
A. Queue Depth
B. PCI Connection Type
C. NL-Port Mode
D. SCSI ID Mapping
Answer: A

certification CompTIA   SG1-001   SG1-001   SG1-001 examen

NO.18 University IT provides shared Fibre Channel storage services. All storage subsystems and fibre
channel switches are located in the secure campus datacenter. Each college and department provides
their own systems and staff. Central IT provides fabric, storage and backup administration. Which security
mechanism is most important in this Fibre Channel infrastructure?
A. FCPAP
B. link encryption
C. switch authentication
D. port authentication
Answer: D

certification CompTIA   SG1-001   SG1-001   certification SG1-001

NO.19 A storage configuration was created which stores large amounts of infrequently used documents. The
storage implementation is based on serial attached SCSI (SAS) and an edge expander. Almost all ports
are utilized, and a second edge expander will be installed. What is required to connect SATA devices to
the SAS domain?
A. SAS-SATA adapter
B. SAS-SATA protocol converter
C. cable with two SATA connectors
D. cable with a SAS and a SATA connector
Answer: C

certification CompTIA   certification SG1-001   certification SG1-001   SG1-001   SG1-001 examen

NO.20 You are the system administrator of a medium-sized manufacturing company. The chief executive
officer (CEO) is concerned about business continuity in case of a disaster. He constituted a project team
to develop a business continuity and disaster recovery solution. The team is discussing online backup
strategies. What affects time-to-create and incremental update of a copy-on-write snapshot?
A. number of files
B. number of LUNs
C. size of snap volume
D. size of LUN
Answer: D

CompTIA   SG1-001   SG1-001 examen   SG1-001

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Code d'Examen: SG1-001

Nom d'Examen: CompTIA (CompTIA Storage+ Powered by SNIA Beta Exam)

Questions et réponses: 310 Q&As

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NO.1 The customer has an existing fabric switches installed from one manufacturer. They have decided to
add a redundant fabric using switches from a different manufacturer. Interoperability is their main concern.
What is important when considering interoperability in the SAN?
A. switch interoperability mode
B. HBA firmware/driver code
C. zone naming convention
D. virtualization engine
Answer: D

CompTIA   SG1-001   SG1-001

NO.2 You have a single fabric with four servers connecting to an edge switch in a core edge configuration with
single 2Gb/s ISLs to the core. Each server has an average throughput requirement of 40MB/s. Under
which circumstance would you need to add a second ISL?
A. to provide a redundant path
B. to avoid congestion on the ISL
C. to separate out FSPF updates
D. to provide a management path
Answer: A

CompTIA   SG1-001   certification SG1-001   SG1-001   certification SG1-001

NO.3 A storage configuration was created which stores large amounts of infrequently used documents. The
storage implementation is based on serial attached SCSI (SAS) and an edge expander. Almost all ports
are utilized, and a second edge expander will be installed. What is required to connect SATA devices to
the SAS domain?
A. SAS-SATA adapter
B. SAS-SATA protocol converter
C. cable with two SATA connectors
D. cable with a SAS and a SATA connector
Answer: C

CompTIA   SG1-001 examen   SG1-001

NO.4 What enables a virtual machine to have a unique World Wide Port Name?
A. Address Replacement Protocol
B. Virtual Machine Address Translation
C. N_Port ID Virtualization
D. extended WWID Architecture
Answer: C

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NO.5 An application administrator seeks to improve the I/O performance of the server's SAN-attached
storage. Which HBA parameter setting change can affect the performance?
A. Queue Depth
B. PCI Connection Type
C. NL-Port Mode
D. SCSI ID Mapping
Answer: A

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NO.6 Two servers have been connected to a SAN with redundant fabrics and the zone configuration needs to
be changed. How can you safely change the zone configuration?
A. Save the current zone configuration to disk, modify it and apply it to both fabrics simultaneously to
avoid segmentation.
B. Modify the zone configuration on one fabric, test it, and then modify the zone configuration on the
second fabric.
C. Modify the zone configuration on one fabric, test it, and then copy the zone configuration to the second
fabric.
D. Modify the zone configuration on both fabrics at the same time, enable them simultaneously to avoid
segmentation.
Answer: B

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NO.7 Your customer has upgraded to faster tape technology and the backup is now taking longer. No other
changes have been made. What is a possible cause of the performance degradation?
A. tape buffer overload
B. hardware compression
C. backup server cannot sustain required throughput
D. serpentine recording changed to helical scan technology
Answer: C

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NO.8 A production cluster is attached to redundant disk fabrics and a tape fabric. Each cluster member has
access to twelve (12) TB of RAID 5 production storage and twelve (12) TB of RAID 0 local replica
accessed through eight HBAs single initiator zoned to sixteen storage ports on one storage subsystem.
The tape fabric includes one connection to each server and connections to four (4) 1Gb FC to SCSI
gateways connected to ten (10) LTO II (35MB/s) tape drives. The standby cluster member performs
multi-threaded backups using the local replica. All HBAs and ports are 2Gb/s. If the recovery time is equal
to backup time, where is the bottleneck?
A. Tape HBA
B. Disk HBAs
C. Tape Drives
D. FC to SCSI Gateway
Answer: A

CompTIA examen   certification SG1-001   SG1-001   SG1-001   SG1-001   SG1-001

NO.9 University IT provides shared Fibre Channel storage services. All storage subsystems and fibre
channel switches are located in the secure campus datacenter. Each college and department provides
their own systems and staff. Central IT provides fabric, storage and backup administration. Which security
mechanism is most important in this Fibre Channel infrastructure?
A. FCPAP
B. link encryption
C. switch authentication
D. port authentication
Answer: D

certification CompTIA   SG1-001   SG1-001   SG1-001   SG1-001 examen

NO.10 Which set of SCSI components are required to support SCSI command tag queuing?
A. adapter, adapter driver, device, device driver
B. adapter, device, device driver
C. adapter, device driver, controller, controller firmware
D. device, device driver
Answer: A

certification CompTIA   SG1-001 examen   SG1-001   SG1-001   SG1-001 examen   SG1-001

NO.11 After a company experienced a localized disaster, the Business Continuance Plan was reviewed. The
plan was revised to include a Recovery Time Objective (RTO) of four (4) hours and a Recovery Point
Object (RPO) of one hour. What two (2) processes must be implemented to support this requirement?
(Choose two.)
A. mirrored snapshots of data and applications
B. backup tapes recovered from offsite storage
C. data snapshots from the previous day
D. operating system and application reinstallation media
E. hot or warm site
Answer: A,E

certification CompTIA   SG1-001   certification SG1-001   SG1-001   SG1-001 examen

NO.12 A two fabric merge has failed leaving you with segmented fabrics. Which could be the the cause of the
segmented fabrics?
A. unique domain Ids
B. identical zone names
C. timeouts set to equal values
D. non-compatible interoperability modes
Answer: B

certification CompTIA   SG1-001   SG1-001

NO.13 The storage administrator has a request to add more storage to support added features on an
application. Which two (2) steps must be taken for the application to recognize the added storage?
(Choose two.)
A. re-scan the SCSI bus
B. enable array re-scanning
C. configure LUN masking
D. zone the host to the subsystem port
E. increase the HBA time out value
Answer: A,C

CompTIA examen   SG1-001   SG1-001   SG1-001 examen

NO.14 You are the system administrator of a medium-sized manufacturing company. The chief executive
officer (CEO) is concerned about business continuity in case of a disaster. He constituted a project team
to develop a business continuity and disaster recovery solution. The team is discussing online backup
strategies. What affects time-to-create and incremental update of a copy-on-write snapshot?
A. number of files
B. number of LUNs
C. size of snap volume
D. size of LUN
Answer: D

CompTIA   SG1-001   certification SG1-001

NO.15 Which two (2) are advantages of ISL over-subscription? (Choose two.)
A. efficient ISL bandwidth utilization
B. lowers cost-per-port per installation
C. higher performance per ISL
D. enables zoning simplicity
E. more available F_Ports
Answer: A,E

CompTIA   certification SG1-001   SG1-001   certification SG1-001   SG1-001 examen

NO.16 The SAN audit reports that there is a single fabric in a full mesh topology. Which three (3) benefits result
from migrating to dual fabrics with full mesh topologies? (Choose three.)
A. less inter-switch links
B. simplifies manageability
C. protection from human error
D. reduction in maintenance activity
E. decreased maintenance disruption
Answer: A,C,E

certification CompTIA   SG1-001 examen   SG1-001   certification SG1-001   SG1-001

NO.17 A customer has a database server that processes a great deal of data very quickly. They have identified
a bottleneck in the storage subsystem and requested a change to the RAID configuration. How would you
configure the new RAID group? (Choose two.)
A. Stripe across 7200 rpm drives
B. Stripe across 15K rpm drives
C. RAID 6
D. RAID 1+0
E. RAID 5
Answer: B,D

CompTIA   SG1-001   SG1-001

NO.18 Last month, you successfully merged two (2) local SAN islands into a single core/edge fabric topology
and connected storage devices to the core switches. Performance benchmarks were met or exceeded. In
recent days, server administrators have documented a slow down in performance as I/O demands have
increased. Storage administrators report that all storage ports are under-utilized. What is the most likely
explanation?
A. conflicts between SAN routing protocols
B. storage port buffer credit limits have restricted I/O capabilities
C. multiple process login failures
D. over utilization of one or more ISLs
Answer: D

certification CompTIA   SG1-001   certification SG1-001

NO.19 What two (2) benefits does SCSI Command Tag Queueing provide? (Choose two.)
A. allows I/O requests to be queued to the device
B. determines the most efficient way to order & process commands
C. tags I/O requests so they can be executed first in first out
D. allows SCSI I/O throughput to equal rates of fibre channel
E. determines queue depth position
Answer: A,B

CompTIA   certification SG1-001   SG1-001   SG1-001

NO.20 A server administrator notices when a specific server is re-booted its SAN storage is sometimes visible
and sometimes it is not. After examining the SAN switch logs, no FLOGI message has been received on
that port. Which HBA parameter is a most likely cause?
A. Port Link/Speed is set to Autonegotiate.
B. WWPN reset timeout is set too low.
C. R_A_TOV does not match.
D. HBA Port Type is set to "E-Port"
Answer: A

CompTIA   SG1-001   certification SG1-001

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Code d'Examen: SG1-001

Nom d'Examen: CompTIA (CompTIA Storage+ Powered by SNIA Beta Exam)

Questions et réponses: 310 Q&As

Code d'Examen: ISS-001

Nom d'Examen: CompTIA (Intel Server Specialist Certification Exam)

Questions et réponses: 218 Q&As

Code d'Examen: CAS-001

Nom d'Examen: CompTIA (CompTIA Advanced Security Practitioner)

Questions et réponses: 272 Q&As

Code d'Examen: JK0-018

Nom d'Examen: CompTIA (CompTIA Security+ E2C (2011 Edition))

Questions et réponses: 794 Q&As

Code d'Examen: CA1-001

Nom d'Examen: CompTIA (CompTIA Advanced Security Practitioner (CASP) Beta Exam)

Questions et réponses: 208 Q&As

Code d'Examen: SY0-301

Nom d'Examen: CompTIA (Security+ Certification Exam 2011 version)

Questions et réponses: 288 Q&As

Code d'Examen: JK0-017

Nom d'Examen: CompTIA (CompTIA E2C Project+ Certification Exam)

Questions et réponses: 402 Q&As

ISS-001 Démo gratuit à télécharger: http://www.pass4test.fr/ISS-001.html

NO.1 A customer has asked an Intel Server Specialist to provide them with a 1U, 2-socket server. The
customer has concerns about power consumption.
Which of the following configurations would offer the MOST energy efficient solution?
A. Intel Server System SR1695WB
B. Intel Server System SR1630HGP
C. Intel Server System SR1600URLX
D. Intel Server System SR2625URBRP
Answer: A

certification CompTIA   certification ISS-001   ISS-001   ISS-001

NO.2 Below is a step in the server management configuration process. Which of the following is true about
this command.?
A. This SYSCFG command, Reset Factory Settings, can be used to erase all BMC management settings.
This command can be used to reset the management settings to support reconfiguration of management,
without carrying over previous management settings.
B. This SYSCFG command, Refreshes Sensors, resets the sensor values and forces the BMC to rescan
all sensors to update the Sensor Data Records (SDR). This is used when a system error has been
resolved, but the status remains critical in the SDR.
C. This SYSCFG command, Restore File System, is used to restore a backup of the server management
settings. This is an efficient method of restoring the BMC settings if they have been lost or deleted.
D. This DOS command allows a super user to replace the file system within the BMC, reformatting the
data area down to a low-level format prior to a system restore.
Answer: A

CompTIA examen   ISS-001   ISS-001   ISS-001   ISS-001

NO.3 Most Intel servers support memory reliability features like ECC memory, memory scrubbing, mirroring,
and sparing. Which of the following features gives the HIGHEST level of memory reliability?
A. Spare channel mode
B. Mirrored channel mode
C. ECC memory
D. Patrol read/scrubbing
Answer: B

certification CompTIA   certification ISS-001   ISS-001 examen   ISS-001

NO.4 A customer calls and says that a server has suffered a stop error, and intermittently fails to boot. Which
of the following is the preferred FIRST step to take?
A. Connect to the SEL via the DPC CLI.
B. Ask the customer to return the server.
C. Ask the customer to reseat the memory.
D. Start a remote desktop session to the server.
E. Connect to the remote management module if present.
Answer: E

CompTIA   ISS-001   ISS-001 examen   ISS-001   certification ISS-001

NO.5 Which of the following documents and tools would a technician use to help determine the correct parts
necessary to build an Intel server? (Select TWO).
A. Quick Start Guide
B. Configuration Guide
C. Intel Server Configurator Tool (SCT)
D. Product Change Notification (PCN)
E. Technical Product Specification (TPS)
Answer: B,C

CompTIA   ISS-001 examen   ISS-001   ISS-001 examen   ISS-001

NO.6 The Intel Server Board S5520UR has two different headers through which front panel signals can be
routed. Which of the following documents would a technician use to identify the headers used in a
particular chassis?
A. The Quick Start Guide
B. The Service Guide
C. The Technical Product Specification
D. The Spare Parts and Configuration Guide
Answer: B

CompTIA   ISS-001   ISS-001

NO.7 Which of the following items are stored in the SDR s? (Select TWO).
A. BMC remote access settings
B. Part number information
C. BMC Operational Code
D. Fan speed control settings
E. Voltage sensor thresholds
Answer: D,E

CompTIA examen   ISS-001 examen   ISS-001   ISS-001

NO.8 Which of the following RAID levels should an Intel Server Specialist recommend to a customer who
needs the highest write performance, but only has room for four hard drives?
A. RAID 1
B. RAID 5
C. RAID 6
D. RAID 10
Answer: D

CompTIA   ISS-001   ISS-001 examen   ISS-001

NO.9 On an Intel Server Board S5520HC, which of the following is the MAXIMUM possible memory speed
that can be reached when the system is configured with 12 DIMMs and 2 Intel Xeon Processors
X5650?
A. 800 MHz
B. 1066 MHz
C. 1333MHz
D. 1600 MHz
Answer: C

CompTIA   certification ISS-001   ISS-001   ISS-001

NO.10 When the server operating system is indicating a generic hardware problem, which of the following is
the BEST place to check for more information on what the root cause of the issue could be?
A. The EFI shell
B. The system BIOS
C. The operating system event log
D. The SEL
Answer: D

CompTIA   ISS-001 examen   ISS-001 examen   certification ISS-001   ISS-001

NO.11 On an Intel Server Board S5520HC, which of the following is the MAXIMUM possible memory speed
that can be reached when the system is configured with 12 DIMMs and 2 Intel Xeon Processors
X5560?
A. 800 MHz
B. 1066 MHz
C. 1333 MHz
D. 1600 MHz
Answer: B

CompTIA examen   ISS-001   ISS-001

NO.12 Which of the following items are features of IPMI, implemented on Intel Server Boards? (Select
THREE).
A. Built-in web server
B. Monitoring of fan speeds
C. Increased processor speed
D. System event log
E. Remote alerting via PET traps
F. Remote keyboard ,video, mouse, and media redirection
Answer: B,D,E

CompTIA   ISS-001 examen   ISS-001   ISS-001   ISS-001

NO.13 A customer is designing a security appliance, and has asked an Intel Server Specialist to supply them
with a 1-socket rack mount server with as many Gigabit Ethernet ports as possible.
Which of the following configurations would be the MOST appropriate to recommend?
A. Intel Server System SR1695GPRX, with Intel Quad Port Gigabit I/O module, and an Intel Gigabit
ET2 Server Adapter.
B. Intel Server System SR1630GP, with an Intel Quad Port Gigabit I/O module.
C. Intel Modular Server System, with additional Gigabit Ethernet mezzanine cards.
D. Intel Server System SR1625UR, with Intel Quad Port Gigabit I/O module, and an Intel PRO/1000
PT Server Adapter.
Answer: A

CompTIA   ISS-001   ISS-001 examen

NO.14 Which of the following is MOST likely to cause a stop error on a 5520 Chipset based Server Board?
A. CMOS checksum error
B. PCI bus error
C. Single drive failure in a RAID 1 set
D. Memory ECC single bit error
Answer: B

CompTIA   ISS-001 examen   ISS-001

NO.15 The Intel Server Board S5520UR has two different headers through which front panel signals can be
routed. Which of the following documents would a server technician use to identify the pinout of each
header?
A. The Technical Product Specification
B. The Service Guide
C. The Quick Start Guide
D. The Spare Parts and Configuration Guide
Answer: A

certification CompTIA   ISS-001   ISS-001 examen

NO.16 Why is it important to update the FRU when first building a system?
A. Updating the FRU enables the server administrator to remotely access the server.
B. Updating the FRU allows the server to configure the fan speed correctly.
C. Updating the FRU allows for the relevant part numbers to be programmed into NVRAM.
D. Updating the FRU makes sure the Management Engine is running the most recent firmware.
Answer: C

certification CompTIA   ISS-001   ISS-001   ISS-001 examen

NO.17 Which of the following RAID levels should an Intel Server Specialist recommend to a customer who
must have the highest reliability available, but only has room for four hard drives?
A. RAID 1
B. RAID 5
C. RAID 6
D. RAID 10
Answer: C

CompTIA   ISS-001   ISS-001   ISS-001   certification ISS-001

NO.18 Which of the following chassis are compatible with the Intel Server Board S5520UR? (Select TWO).
A. Intel Server Chassis SR1600
B. Intel Server Chassis SR1625
C. Intel Server Chassis SR1630
D. Intel Server Chassis SR1640
E. Intel Server Chassis SR1695
Answer: A,B

CompTIA examen   ISS-001   ISS-001   ISS-001

NO.19 When updating the HSC firmware, where is the flash chip that the new firmware is written to?
A. On the backplane
B. On the power distribution board
C. On the remote management module
D. On the mainboard
Answer: A

CompTIA   ISS-001   ISS-001   ISS-001 examen   ISS-001   certification ISS-001

NO.20 An Intel Server Board is integrated into
an Intel Server Chassis and uses the latest system update
package to bring the BIOS and firmware to the most up-to-date versions. After this process, an Intel
Server Specialist finds that the system fans still spin at full speed, even when the system is idle. Which of
the following is the MOST likely cause of this?
A. The memory DIMMs in the system do not have a thermal sensor.
B. The processor has reached the thermal throttling point.
C. One of the system fans is connected to the wrong header.
D. The chassis intrusion switch is malfunctioning.
Answer: C

certification CompTIA   ISS-001   ISS-001   ISS-001   ISS-001

CLO-001 N10-005 SG1-001 ISS-001 CAS-001 dernières questions d'examen certification CompTIA et réponses publiés

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Code d'Examen: CLO-001

Nom d'Examen: CompTIA (CompTIA Cloud Essentials Exam)

Questions et réponses: 182 Q&As

Code d'Examen: N10-005

Nom d'Examen: CompTIA (Network + Certification Exam)

Questions et réponses: 769 Q&As

Code d'Examen: SG1-001

Nom d'Examen: CompTIA (CompTIA Storage+ Powered by SNIA Beta Exam)

Questions et réponses: 310 Q&As

Code d'Examen: ISS-001

Nom d'Examen: CompTIA (Intel Server Specialist Certification Exam)

Questions et réponses: 218 Q&As

Code d'Examen: CAS-001

Nom d'Examen: CompTIA (CompTIA Advanced Security Practitioner)

Questions et réponses: 277 Q&As

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NO.1 A production cluster is attached to redundant disk fabrics and a tape fabric. Each cluster member has
access to twelve (12) TB of RAID 5 production storage and twelve (12) TB of RAID 0 local replica
accessed through eight HBAs single initiator zoned to sixteen storage ports on one storage subsystem.
The tape fabric includes one connection to each server and connections to four (4) 1Gb FC to SCSI
gateways connected to ten (10) LTO II (35MB/s) tape drives. The standby cluster member performs
multi-threaded backups using the local replica. All HBAs and ports are 2Gb/s. If the recovery time is equal
to backup time, where is the bottleneck?
A. Tape HBA
B. Disk HBAs
C. Tape Drives
D. FC to SCSI Gateway
Answer: A

CompTIA   SG1-001   SG1-001 examen

NO.2 Last month, you successfully merged two (2) local SAN islands into a single core/edge fabric topology
and connected storage devices to the core switches. Performance benchmarks were met or exceeded. In
recent days, server administrators have documented a slow down in performance as I/O demands have
increased. Storage administrators report that all storage ports are under-utilized. What is the most likely
explanation?
A. conflicts between SAN routing protocols
B. storage port buffer credit limits have restricted I/O capabilities
C. multiple process login failures
D. over utilization of one or more ISLs
Answer: D

certification CompTIA   certification SG1-001   SG1-001 examen

NO.3 The storage administrator has a request to add more storage to support added features on an
application. Which two (2) steps must be taken for the application to recognize the added storage?
(Choose two.)
A. re-scan the SCSI bus
B. enable array re-scanning
C. configure LUN masking
D. zone the host to the subsystem port
E. increase the HBA time out value
Answer: A,C

CompTIA   certification SG1-001   SG1-001

NO.4 A two fabric merge has failed leaving you with segmented fabrics. Which could be the the cause of the
segmented fabrics?
A. unique domain Ids
B. identical zone names
C. timeouts set to equal values
D. non-compatible interoperability modes
Answer: B

CompTIA   SG1-001   SG1-001   certification SG1-001

NO.5 The SAN audit reports that there is a single fabric in a full mesh topology. Which three (3) benefits result
from migrating to dual fabrics with full mesh topologies? (Choose three.)
A. less inter-switch links
B. simplifies manageability
C. protection from human error
D. reduction in maintenance activity
E. decreased maintenance disruption
Answer: A,C,E

certification CompTIA   SG1-001   certification SG1-001

NO.6 A server administrator notices when a specific server is re-booted its SAN storage is sometimes visible
and sometimes it is not. After examining the SAN switch logs, no FLOGI message has been received on
that port. Which HBA parameter is a most likely cause?
A. Port Link/Speed is set to Autonegotiate.
B. WWPN reset timeout is set too low.
C. R_A_TOV does not match.
D. HBA Port Type is set to "E-Port"
Answer: A

CompTIA examen   SG1-001   certification SG1-001   SG1-001   certification SG1-001   SG1-001

NO.7 The customer has an existing fabric switches installed from one manufacturer. They have decided to
add a redundant fabric using switches from a different manufacturer. Interoperability is their main concern.
What is important when considering interoperability in the SAN?
A. switch interoperability mode
B. HBA firmware/driver code
C. zone naming convention
D. virtualization engine
Answer: D

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NO.8 After a company experienced a localized disaster, the Business Continuance Plan was reviewed. The
plan was revised to include a Recovery Time Objective (RTO) of four (4) hours and a Recovery Point
Object (RPO) of one hour. What two (2) processes must be implemented to support this requirement?
(Choose two.)
A. mirrored snapshots of data and applications
B. backup tapes recovered from offsite storage
C. data snapshots from the previous day
D. operating system and application reinstallation media
E. hot or warm site
Answer: A,E

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NO.9 Two servers have been connected to a SAN with redundant fabrics and the zone configuration needs to
be changed. How can you safely change the zone configuration?
A. Save the current zone configuration to disk, modify it and apply it to both fabrics simultaneously to
avoid segmentation.
B. Modify the zone configuration on one fabric, test it, and then modify the zone configuration on the
second fabric.
C. Modify the zone configuration on one fabric, test it, and then copy the zone configuration to the second
fabric.
D. Modify the zone configuration on both fabrics at the same time, enable them simultaneously to avoid
segmentation.
Answer: B

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NO.10 An application administrator seeks to improve the I/O performance of the server's SAN-attached
storage. Which HBA parameter setting change can affect the performance?
A. Queue Depth
B. PCI Connection Type
C. NL-Port Mode
D. SCSI ID Mapping
Answer: A

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NO.11 You are the system administrator of a medium-sized manufacturing company. The chief executive
officer (CEO) is concerned about business continuity in case of a disaster. He constituted a project team
to develop a business continuity and disaster recovery solution. The team is discussing online backup
strategies. What affects time-to-create and incremental update of a copy-on-write snapshot?
A. number of files
B. number of LUNs
C. size of snap volume
D. size of LUN
Answer: D

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NO.12 You have a single fabric with four servers connecting to an edge switch in a core edge configuration with
single 2Gb/s ISLs to the core. Each server has an average throughput requirement of 40MB/s. Under
which circumstance would you need to add a second ISL?
A. to provide a redundant path
B. to avoid congestion on the ISL
C. to separate out FSPF updates
D. to provide a management path
Answer: A

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NO.13 A storage configuration was created which stores large amounts of infrequently used documents. The
storage implementation is based on serial attached SCSI (SAS) and an edge expander. Almost all ports
are utilized, and a second edge expander will be installed. What is required to connect SATA devices to
the SAS domain?
A. SAS-SATA adapter
B. SAS-SATA protocol converter
C. cable with two SATA connectors
D. cable with a SAS and a SATA connector
Answer: C

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NO.14 What enables a virtual machine to have a unique World Wide Port Name?
A. Address Replacement Protocol
B. Virtual Machine Address Translation
C. N_Port ID Virtualization
D. extended WWID Architecture
Answer: C

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NO.15 What two (2) benefits does SCSI Command Tag Queueing provide? (Choose two.)
A. allows I/O requests to be queued to the device
B. determines the most efficient way to order & process commands
C. tags I/O requests so they can be executed first in first out
D. allows SCSI I/O throughput to equal rates of fibre channel
E. determines queue depth position
Answer: A,B

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NO.16 Which set of SCSI components are required to support SCSI command tag queuing?
A. adapter, adapter driver, device, device driver
B. adapter, device, device driver
C. adapter, device driver, controller, controller firmware
D. device, device driver
Answer: A

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NO.17 University IT provides shared Fibre Channel storage services. All storage subsystems and fibre
channel switches are located in the secure campus datacenter. Each college and department provides
their own systems and staff. Central IT provides fabric, storage and backup administration. Which security
mechanism is most important in this Fibre Channel infrastructure?
A. FCPAP
B. link encryption
C. switch authentication
D. port authentication
Answer: D

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NO.18 Which two (2) are advantages of ISL over-subscription? (Choose two.)
A. efficient ISL bandwidth utilization
B. lowers cost-per-port per installation
C. higher performance per ISL
D. enables zoning simplicity
E. more available F_Ports
Answer: A,E

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NO.19 A customer has a database server that processes a great deal of data very quickly. They have identified
a bottleneck in the storage subsystem and requested a change to the RAID configuration. How would you
configure the new RAID group? (Choose two.)
A. Stripe across 7200 rpm drives
B. Stripe across 15K rpm drives
C. RAID 6
D. RAID 1+0
E. RAID 5
Answer: B,D

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NO.20 Your customer has upgraded to faster tape technology and the backup is now taking longer. No other
changes have been made. What is a possible cause of the performance degradation?
A. tape buffer overload
B. hardware compression
C. backup server cannot sustain required throughput
D. serpentine recording changed to helical scan technology
Answer: C

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