In fact we have no limit for computer quantity. So if you purchase our 1Z0-047 Exam Cram Questions software test simulator, it supports multi-users at the same time. It can be installed on computers without any limits. But if you buy our 1Z0-047 Exam Cram Questions study guide you can both do your most important thing well and pass the test easily because the preparation for the test costs you little time and energy. The clients only need 20-30 hours to learn the 1Z0-047 Exam Cram Questions exam questions and prepare for the test. Our valid 1Z0-047 Exam Cram Questions exam dumps will provide you with free dumps demo with accurate answers that based on the real exam.
Other Oracle Certification 1Z0-047 Moreover, we have Demos as freebies.
In order to meet the different need from our customers, the experts and professors from our company designed three different versions of our 1Z0-047 - Oracle Database SQL Expert Exam Cram Questions exam questions for our customers to choose, including the PDF version, the online version and the software version. According to your need, you can choose the most suitable version of our Oracle Database SQL Expert guide torrent for yourself. The three different versions have different functions.
As we will find that, get the test 1Z0-047 Exam Cram Questions certification, acquire the qualification of as much as possible to our employment effect is significant. But how to get the test 1Z0-047 Exam Cram Questions certification didn't own a set of methods, and cost a lot of time to do something that has no value. With our 1Z0-047 Exam Cram Questions exam Practice, you will feel much relax for the advantages of high-efficiency and accurate positioning on the content and formats according to the candidates’ interests and hobbies.
Oracle 1Z0-047 Exam Cram Questions - Many customers may be doubtful about our price.
Our 1Z0-047 Exam Cram Questions preparation practice are highly targeted and have a high hit rate, there are a lot of learning skills and key points in the exam, even if your study time is very short, you can also improve your 1Z0-047 Exam Cram Questions exam scores very quickly. Even if you have a week foundation, I believe that you will get the certification by using our 1Z0-047 Exam Cram Questions study materials. We can claim that with our 1Z0-047 Exam Cram Questions practice engine for 20 to 30 hours, you will be ready to pass the exam with confidence.
Our exam questions just need students to spend 20 to 30 hours practicing on the platform which provides simulation problems, can let them have the confidence to pass the 1Z0-047 Exam Cram Questions exam, so little time great convenience for some workers. It must be your best tool to pass your exam and achieve your target.
1Z0-047 PDF DEMO:
QUESTION NO: 1
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: 2
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: 3
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: 4
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
QUESTION NO: 5
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
Scrum PSK-I - So you will have a positive outlook on life. However, it’s not easy for those work officers who has less free time to prepare such an SASInstitute A00-470 exam. In the meantime, all your legal rights will be guaranteed after buying our Microsoft AI-900 study materials. So we never stop the pace of offering the best services and Huawei H28-121_V1.0 practice materials for you. Even the Cisco 300-610 test syllabus is changing every year; our experts still have the ability to master the tendency of the important knowledge as they have been doing research in this career for years.
Updated: May 27, 2022