Since our company’s establishment, we have devoted mass manpower, materials and financial resources into 1Z0-047 Exam Dumps Demo exam materials and until now, we have a bold idea that we will definitely introduce our 1Z0-047 Exam Dumps Demo study materials to the whole world and make all people that seek fortune and better opportunities have access to realize their life value. Our 1Z0-047 Exam Dumps Demo practice questions, therefore, is bound to help you pass though the 1Z0-047 Exam Dumps Demo exam and win a better future. I dare to make a bet that you will not be exceptional. Your test pass rate is going to reach more than 99% if you are willing to use our 1Z0-047 Exam Dumps Demo study materials with a high quality. Once you choose our 1Z0-047 Exam Dumps Demo exam practice, we will do our best to provide you with a full range of thoughtful services.
Other Oracle Certification 1Z0-047 It costs both time and money.
So 1Z0-047 - Oracle Database SQL Expert Exam Dumps Demo practice materials come within the scope of our business activities. You can totally rely on us! We never concoct any praise but show our capacity by the efficiency and profession of our 1Z0-047 Reliable Test Cram Review practice materials.
1Z0-047 Exam Dumps Demo study engine is very attentive to provide a demo for all customers who concerned about our products, whose purpose is to allow customers to understand our product content before purchase. Many students suspect that if 1Z0-047 Exam Dumps Demo learning material is really so magical? Does it really take only 20-30 hours to pass such a difficult certification exam successfully? It is no exaggeration to say that you will be able to successfully pass the exam with our 1Z0-047 Exam Dumps Demo exam questions.
Oracle 1Z0-047 Exam Dumps Demo - They compile each answer and question carefully.
Omgzlook is a website which is able to speed up your passing the Oracle certification 1Z0-047 Exam Dumps Demo exams. Our Oracle certification 1Z0-047 Exam Dumps Demo exam question bank is produced by Omgzlook's experts's continuously research of outline and previous exam. When you are still struggling to prepare for passing the Oracle certification 1Z0-047 Exam Dumps Demo exams, please choose Omgzlook's latest Oracle certification 1Z0-047 Exam Dumps Demo exam question bank, and it will brings you a lot of help.
They tried their best to design the best 1Z0-047 Exam Dumps Demo certification training dumps from our company for all people. By our study materials, all people can prepare for their 1Z0-047 Exam Dumps Demo exam in the more efficient method.
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
Scrum PSPO-II - We can let you spend a small amount of time and money and pass the IT certification exam at the same time. If you do not receive our SASInstitute A00-420 study materials, please contact our online workers. Omgzlook has more than 10 years experience in IT certification Splunk SPLK-1002 exam training, including questions and answers. In fact, all of the three versions of the Genesys GCX-SCR practice prep are outstanding. EMC D-CS-DS-23 - Omgzlook can give you a brighter future.
Updated: May 27, 2022