Our considerate service is not only reflected in the purchase process, but also reflected in the considerate after-sales assistance on our 1Z0-047 Real Exams exam questions. We will provide considerate after-sales service to every user who purchased our 1Z0-047 Real Exams practice materials. If you have any questions after you buy our 1Z0-047 Real Exams study guide, you can always get thoughtful support and help by email or online inquiry. The PDF version of our 1Z0-047 Real Exams test braindumps provide demo for customers; you will have the right to download the demo for free if you choose to use the PDF version. At the same time, if you use the PDF version, you can print our 1Z0-047 Real Exams exam torrent by the PDF version; it will be very easy for you to take notes. Passing the test certification can prove your outstanding major ability in some area and if you want to pass the test smoothly you’d better buy our 1Z0-047 Real Exams test guide.
Other Oracle Certification 1Z0-047 So customer orientation is the beliefs we honor.
So our 1Z0-047 - Oracle Database SQL Expert Real Exams exam questions are real-exam-based and convenient for the clients to prepare for the exam. You can have a free try for downloading our Pdf 1Z0-047 Files exam demo before you buy our products. What’s more, you can acquire the latest version of Pdf 1Z0-047 Files training materials checked and revised by our exam professionals after your purchase constantly for a year.
However, the exam is very difficult for a lot of people. Especially if you do not choose the correct study materials and find a suitable way, it will be more difficult for you to pass the exam and get the Oracle related certification. If you want to get the related certification in an efficient method, please choose the 1Z0-047 Real Exams learning dumps from our company.
Oracle 1Z0-047 Real Exams - We can receive numerous warm feedbacks every day.
Our 1Z0-047 Real Exams exam quiz is unlike other exam materials that are available on the market, our 1Z0-047 Real Exams study dumps specially proposed different versions to allow you to learn not only on paper, but also to use mobile phones to learn. This greatly improves the students' availability of fragmented time. So you can achieve your 1Z0-047 Real Exams certification easily without disrupting your daily routine. And we will give you 100% success guaranteed on the 1Z0-047 Real Exams training guide.
When you want to correct the answer after you finish learning, the correct answer for our 1Z0-047 Real Exams test prep is below each question, and you can correct it based on the answer. In addition, we design small buttons, which can also show or hide the 1Z0-047 Real Exams exam torrent, and you can flexibly and freely choose these two modes according to your habit.
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
CompTIA SY0-601-KR - Once you choose our learning materials, your dream that you have always been eager to get Oracle certification which can prove your abilities will realized. In such a way, you can confirm that you get the convenience and fast from our SAP C-ARSUM-2404 study guide. Therefore it is necessary to get a professional Microsoft AI-900-CN certification to pave the way for a better future. Juniper JN0-252 - According to the survey, the average pass rate of our candidates has reached 99%. And our professional EMC D-XTR-DS-A-24 study materials determine the high pass rate.
Updated: May 27, 2022