Le test simulation offert par Pass4Test est bien proche du test réel. Vous pouvez apprendre tous essences d'un test réel à courte terme avec l'aide de Pass4Test. Pass4Test peut vous assurer le succès 100% de test Oracle 1Z0-047.
Pass4Test est un site à offrir particulièrement la Q&A Oracle 1Z0-047, vous pouvez non seulement aprrendre plus de connaissances professionnelles, et encore obtenir le Passport de Certification Oracle 1Z0-047, et trouver un meilleur travail plus tard. Les documentations offertes par Pass4Test sont tout étudiés par les experts de Pass4Test en profitant leurs connaissances et expériences, ces Q&As sont impresionnées par une bonne qualité. Il ne faut que choisir Pass4Test, vous pouvez non seulement passer le test Oracle 1Z0-047 et même se renforcer vos connaissances professionnelles IT.
C'est pas facile à passer le test Certification Oracle 1Z0-047, choisir une bonne formation est le premier bas de réussir, donc choisir une bonne resource des informations de test Oracle 1Z0-047 est l'assurance du succès. Pass4Test est une assurance comme ça. Une fois que vous choisissez le test Oracle 1Z0-047, vous allez passer le test Oracle 1Z0-047 avec succès, de plus, un an de service en ligne après vendre est gratuit pour vous.
Code d'Examen: 1Z0-047
Nom d'Examen: Oracle (Oracle Database SQL Expert)
Questions et réponses: 260 Q&As
Pass4Test est un site web de vous offrir particulièrement les infos plus chaudes à propos de test Certification Oracle 1Z0-047. Pour vous assurer à nous choisir, vous pouvez télécharger les Q&As partielles gratuites. Pass4Test vous promet un succès 100% du test Oracle 1Z0-047.
Si vous voulez ne se soucier plus à passer le test Oracle 1Z0-047, donc vous devez prendre la Q&A de Pass4Test comme le guide d'étude pendant la préparation de test Oracle 1Z0-047. C'est une bonne affaire parce que un petit invertissement peut vous rendre beaucoup. Utiliser la Q&A Oracle 1Z0-047 offerte par Pass4Test peut vous assurer à réussir le test 100%. Pass4Test a toujours une bonne réputation dans l'Industrie IT.
1Z0-047 Démo gratuit à télécharger: http://www.pass4test.fr/1Z0-047.html
NO.1 View the Exhibit and examine the description of the EMPLOYEES table. You want to display the
EMPLOYEE_ID, FIRST_NAME, and DEPARTMENT_ID for all the employees who work in the same
department and have the same manager as that of the employee having EMPLOYEE_ID 104. To
accomplish the task, you execute the following SQL statement: SELECT employee_id, first_name,
department_id FROM employees WHERE (manager_id, department_id) =(SELECT department_id,
manager_id FROM employees WHERE employee_id = 104) AND employee_id <> 104; When you
execute the statement it does not produce the desired output. What is the reason for this?
A.The WHERE clause condition in the main query is using the = comparison operator, instead of EXISTS.
B.The WHERE clause condition in the main query is using the = comparison operator, instead of the IN
operator.
C.The WHERE clause condition in the main query is using the = comparison operator, instead of the =
ANY operator.
D.The columns in the WHERE clause condition of the main query and the columns selected in the
subquery should be in the same order.
Answer:D
Oracle 1Z0-047 1Z0-047 1Z0-047
NO.2 View the Exhibit and examine the structure of the MARKS_DETAILS and MARKStables. Which is the
best method to load data from the MARKS_DETAILStable to the MARKStable?
A.Pivoting INSERT
B.Unconditional INSERT
C.Conditional ALL INSERT
D.Conditional FIRST INSERT
Answer:A
certification Oracle 1Z0-047 1Z0-047 1Z0-047
NO.3 View the Exhibit and examine the description of the EMPLOYEES table. Your company decided to give
a monthly bonus of $50 to all the employees who have completed five years in the company. The
following statement is written to display the LAST_NAME, DEPARTMENT_ID, and the total annual salary:
SELECT last_name, department_id, salary+50*12 "Annual Compensation" FROM employees WHERE
MONTHS_BETWEEN(SYSDATE, hire_date)/12 >= 5; When you execute the statement, the "Annual
Compensation" is not computed correctly. What changes would you make to the query to calculate the
annual compensation correctly?
A.Change the SELECT clause to SELECT last_name, department_id, salary*12+50 "Annual
Compensation".
B.Change the SELECT clause to SELECT last_name, department_id, salary+(50*12) "Annual
Compensation".
C.Change the SELECT clause to SELECT last_name, department_id, (salary+50)*12 "Annual
Compensation".
D.Change the SELECT clause to SELECT last_name, department_id, (salary*12)+50 "Annual
Compensation".
Answer:C
certification Oracle 1Z0-047 1Z0-047 examen 1Z0-047
NO.4 Which two statements are true? (Choose two.)
A.The USER_SYNONYMS view can provide information about private synonyms.
B.The user SYSTEM owns all the base tables and user-accessible views of the data dictionary.
C.All the dynamic performance views prefixed with V$ are accessible to all the database users.
D.The USER_OBJECTS view can provide information about the tables and views created by the user
only.
E.DICTIONARY is a view that contains the names of all the data dictionary views that the user can access.
Answer:A E
Oracle 1Z0-047 1Z0-047 examen 1Z0-047 1Z0-047
NO.5 View the Exhibit and examine PRODUCTS and ORDER_ITEMS tables. You executed the following
query to display PRODUCT_NAME and the number of times the product has been ordered: SELECT
p.product_name, i.item_cnt FROM (SELECT product_id, COUNT (*) item_cnt FROM order_items
GROUP BY product_id) i RIGHT OUTER JOIN products p ON i.product_id = p.product_id; What would
happen when the above statement is executed?
A.The statement would execute successfully to produce the required output.
B.The statement would not execute because inline views and outer joins cannot be used together.
C.The statement would not execute because the ITEM_CNT alias cannot be displayed in the outer query.
D.The statement would not execute because the GROUP BY clause cannot be used in the inline view.
Answer:A
Oracle examen 1Z0-047 1Z0-047 examen certification 1Z0-047
NO.6 View the Exhibit and examine the structure of the EMPLOYEES table. You want to retrieve hierarchical
data of the employees using the top-down hierarchy. Which SQL clause would let you choose the
direction to walk through the hierarchy tree?
A.WHERE
B.HAVING
C.GROUP BY
D.START WITH
E.CONNECT BY PRIOR
Answer:E
Oracle certification 1Z0-047 1Z0-047
NO.7 View the Exhibit and examine the description of the CUSTOMERS table. You want to add a constraint
on the CUST_FIRST_NAME column of the CUSTOMERS table so that the value inserted in the column
does not have numbers. Which SQL statement would you use to accomplish the task?
A.ALTER TABLE CUSTOMERS ADD CONSTRAINT cust_f_name
CHECK(REGEXP_LIKE(cust_first_name,'
没有评论:
发表评论