our 1Z0-047 Exam Papers study materials will also save your time and energy in well-targeted learning as we are going to make everything done in order that you can stay focused in learning our 1Z0-047 Exam Papers study materials without worries behind. We are so honored and pleased to be able to read our detailed introduction and we will try our best to enable you a better understanding of our 1Z0-047 Exam Papers study materials better. So, buy our products immediately! To meet the needs of users, and to keep up with the trend of the examination outline, our products will provide customers with larest version of our products. On Omgzlook website you can free download part of the exam questions and answers about Oracle certification 1Z0-047 Exam Papers exam to quiz our reliability.
1Z0-047 Exam Papers study materials are here waiting for you!
Other Oracle Certification 1Z0-047 Exam Papers - Oracle Database SQL Expert If you want to scale new heights in the IT industry, select Omgzlook please. We also welcome the suggestions from our customers, as long as our clients propose rationally. We will adopt and consider it into the renovation of the 1Z0-047 100% Accuracy exam guide.
Everyone has their own life planning. Different selects will have different acquisition. So the choice is important.
You cannot blindly prepare for Oracle 1Z0-047 Exam Papers exam.
As you can see that on our website, we have free demos of the 1Z0-047 Exam Papers study materials are freebies for your information. In case you are tentative about their quality, we give these demos form which you could get the brief outline and questions closely related with the 1Z0-047 Exam Papers exam materials. And it is quite easy to free download the demos of the 1Z0-047 Exam Papers training guide, you can just click on the demos and input your email than you can download them in a second.
1Z0-047 Exam Papers answers real questions can help candidates have correct directions and prevent useless effort. If you still lack of confidence in preparing your exam, choosing a good 1Z0-047 Exam Papers answers real questions will be a wise decision for you, it is also an economical method which is saving time, money and energy.
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
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: 3
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: 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
With ISC CISSP-CN training materials, you can easily memorize all important points of knowledge without rigid endorsements. If you choose to buy our Salesforce CRT-261 study pdf torrent, it is no need to purchase anything else or attend extra training. You can practice anytime, anywhere, practice repeatedly, practice with others, and even purchase together with othersSAP C-THR87-2405 learning dumps make every effort to help you save money and effort, so that you can pass the exam with the least cost. The latest training materials are tested by IT experts and certified trainers who studied Cisco 300-610 exam questions for many years. So stop idling away your precious time and begin your review with the help of our ISQI CTAL-TTA_Syll19_4.0 learning quiz as soon as possible, and you will pass the exam in the least time.
Updated: May 27, 2022