No matter where you are or what you are, 1Z0-047 Reliable Study Questions Ebook practice questions promises to never use your information for commercial purposes. If you attach great importance to the protection of personal information and want to choose a very high security product, 1Z0-047 Reliable Study Questions Ebook real exam is definitely your first choice. And we always have a very high hit rate on the 1Z0-047 Reliable Study Questions Ebook study guide by our customers for our high pass rate is high as 98% to 100%. So you have no reason not to choose it. IT certification candidates are mostly working people. Each of us is dreaming of being the best, but only a few people take that crucial step.
Other Oracle Certification 1Z0-047 it can help you to pass the IT exam.
If you really want to pass the 1Z0-047 - Oracle Database SQL Expert Reliable Study Questions Ebook exam faster, choosing a professional product is very important. It will help us to pass the exam successfully. This is the best shortcut to success.
What is your reason for wanting to be certified with 1Z0-047 Reliable Study Questions Ebook? I believe you must want to get more opportunities. As long as you use 1Z0-047 Reliable Study Questions Ebook learning materials and get a 1Z0-047 Reliable Study Questions Ebook certificate, you will certainly be appreciated by the leaders. As you can imagine that you can get a promotion sooner or latter, not only on the salary but also on the position, so what are you waiting for? Just come and buy our 1Z0-047 Reliable Study Questions Ebook study braindumps.
Oracle 1Z0-047 Reliable Study Questions Ebook - Then, you need to upgrade and develop yourself.
Our 1Z0-047 Reliable Study Questions Ebook study braindumps are so popular in the market and among the candidates that is because that not only our 1Z0-047 Reliable Study Questions Ebook learning guide has high quality, but also our 1Z0-047 Reliable Study Questions Ebook practice quiz is priced reasonably, so we do not overcharge you at all. Meanwhile, our exam materials are demonstrably high effective to help you get the essence of the knowledge which was convoluted. As long as you study with our 1Z0-047 Reliable Study Questions Ebook exam questions for 20 to 30 hours, you will pass the exam for sure.
Whatever exam you choose to take, Omgzlook training dumps will be very helpful to you. Because all questions in the actual test are included in Omgzlook practice test dumps which provide you with the adequate explanation that let you understand these questions well.
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
Moreover our Salesforce Pardot-Specialist test guides provide customers with supplement service-mock test, which can totally inspire them to study hard and check for defects during their learning process. Fortinet FCP_FCT_AD-7.2 - As IT staff, how to cultivate your strength? It is a good choice to take IT certification test which can not only help you master more skills, also can get the certificate to prove your ability. Due to the shortage of useful practice materials or being scanty for them, many candidates may choose the bad quality exam materials, but more and more candidates can choose our SAP C_S4PPM_2021 study materials. Microsoft MS-102 - All questions that may appear in the exam are included in our exam dumps. If you are curious or doubtful about the proficiency of our SAP C_THR83_2405 preparation quiz, we can explain the painstakingly word we did behind the light.
Updated: May 27, 2022