1Z0-047 Reliable Test Camp Free test questions have very high quality services in addition to their high quality and efficiency. If you use 1Z0-047 Reliable Test Camp Free test material, you will have a very enjoyable experience while improving your ability. We have always advocated customer first. Now, our company is specialized in design, development, manufacturing, marketing and retail of the 1Z0-047 Reliable Test Camp Free test question, aimed to provide high quality product, solutions based on customer's needs and perfect service of the 1Z0-047 Reliable Test Camp Free exam braindump. At the same time, we have formed a group of passionate researchers and experts, which is our great motivation of improvement. We need to have more strength to get what we want, and 1Z0-047 Reliable Test Camp Free exam dumps may give you these things.
Other Oracle Certification 1Z0-047 It is useless if you do not prepare well.
In order to help you memorize the 1Z0-047 - Oracle Database SQL Expert Reliable Test Camp Free study materials better, we have detailed explanations of the difficult questions such as illustration, charts and referring website. And our Latest 1Z0-047 Study Materials practice engine will be your best friend to help you succeed. Now, our Latest 1Z0-047 Study Materials study questions are in short supply in the market.
When you try our part of Oracle certification 1Z0-047 Reliable Test Camp Free exam practice questions and answers, you can make a choice to our Omgzlook. We will be 100% providing you convenience and guarantee. Remember that making you 100% pass Oracle certification 1Z0-047 Reliable Test Camp Free exam is Omgzlook.
Oracle 1Z0-047 Reliable Test Camp Free - I wish you good luck.
Omgzlook website is fully equipped with resources and the questions of Oracle 1Z0-047 Reliable Test Camp Free exam, it also includes the Oracle 1Z0-047 Reliable Test Camp Free exam practice test. Which can help candidates prepare for the exam and pass the exam. You can download the part of the trial exam questions and answers as a try. Omgzlook provide true and comprehensive exam questions and answers. With our exclusive online Oracle 1Z0-047 Reliable Test Camp Free exam training materials, you'll easily through Oracle 1Z0-047 Reliable Test Camp Free exam. Our site ensure 100% pass rate.
Oracle 1Z0-047 Reliable Test Camp Free is a very important certification exam in the IT industry and passing Oracle certification 1Z0-047 Reliable Test Camp Free exam is very difficult. But in order to let the job position to improve spending some money to choose a good training institution to help you pass the exam is worthful.
1Z0-047 PDF DEMO:
QUESTION NO: 1
Evaluate the following SQL statement: ALTER TABLE hr.emp SET UNUSED (mgr_id); Which statement is true regarding the effect of the above SQL statement?
A.Any synonym existing on the EMP table would have to be re-created.
B.Any constraints defined on the MGR_ID column would be removed by the above command.
C.Any views created on the EMP table that include the MGR_ID column would have to be dropped and re-created.
D.Any index created on the MGR_ID column would continue to exist until the DROP UNUSED
COLUMNS command is executed.
Answer:B
QUESTION NO: 2
EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table?
A.UPDATE empdet SET ename = 'Amit' WHERE empno = 1234;
B.DELETE FROM empdet WHERE ename LIKE 'J%';
C.CREATE VIEW empvu AS SELECT * FROM empdept;
D.CREATE INDEX empdet_idx ON empdet(empno);
Answer:C
QUESTION NO: 3
OE and SCOTT are the users in the database. The ORDERS table is owned by OE. Evaluate the statements issued by the DBA in the following sequence: CREATE ROLE r1; GRANT SELECT, INSERT
ON oe.orders TO r1; GRANT r1 TO scott; GRANT SELECT ON oe.orders TO scott; REVOKE SELECT
ON oe.orders FROM scott; What would be the outcome after executing the statements?
A.SCOTT would be able to query the OE.ORDERS table.
B.SCOTT would not be able to query the OE.ORDERS table.
C.The REVOKE statement would remove the SELECT privilege from SCOTT as well as from the role R1.
D.The REVOKE statement would give an error because the SELECT privilege has been granted to the role R1.
Answer:A
QUESTION NO: 4
Which two statements are true regarding the execution of the correlated subqueries? (Choose two.)
A.The nested query executes after the outer query returns the row.
B.The nested query executes first and then the outer query executes.
C.The outer query executes only once for the result returned by the inner query.
D.Each row returned by the outer query is evaluated for the results returned by the inner query.
Answer:A D
QUESTION NO: 5
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
EMC D-ECS-DS-23 - It is a professional exam materials that the IT elite team specially tailored for you. CIW 1D0-622 - The material has the experience of more than 10 years of IT certification. Oracle Microsoft AZ-800 certification exam will definitely lead you to a better career prospects. Omgzlook Oracle Microsoft MS-102 exam training materials bear with a large number of the exam questions you need, which is a good choice. If you are still troubled for the Oracle Cisco 300-815 certification exam, then select the Omgzlook's training materials please.
Updated: May 27, 2022