Download Oracle Database 12c: Advanced PL-SQL.1z0-148.CertDumps.2018-02-02.41q.tqb

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Vendor: Oracle
Exam Code: 1z0-148
Exam Name: Oracle Database 12c: Advanced PL/SQL
Date: Feb 02, 2018
File Size: 2 MB
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Demo Questions

Question 1
Select the correct statement regarding BEQUEATH CURRENT_USER.
  1. If a view references a PL/SQL function then BEQUEATH CURRENT_USER allows the function to execute with DBA privileges, regardless of the invoking user’s privileges.
  2. The BEQUEATH CURRENT_USER clause allows invoker’s rights functions referenced in a view to execute with the privileges of the invoking user.
  3. Any view calling a PL/SQL function with BEQUEATH CURRENT_USER in effect will execute with the privileges of the function owner.
  4. With the BEQUEATH CURRENT_USER clause, a definer’s rights function referenced in a view executes with the privileges of the view owner, not the function owner.
Correct answer: B
Explanation:
Reference: https://docs.oracle.com/database/121/DBSEG/dr_ir.htm#DBSEG558
Reference: https://docs.oracle.com/database/121/DBSEG/dr_ir.htm#DBSEG558
Question 2
Which tablespace is used to store the data collected by PL/Scope?
  1. UNDOTBS1
  2. SYSAUX
  3. SYSTEM
  4. TEMP
  5. USERS
Correct answer: B
Explanation:
Reference: https://docs.oracle.com/cd/B28359_01/appdev.111/b28424/adfns_plscope.htm#BABDGJAF
Reference: https://docs.oracle.com/cd/B28359_01/appdev.111/b28424/adfns_plscope.htm#BABDGJAF
Question 3
Which must be true in order to add RESULT_CACHE to a function header and have it compile successfully?
  1. The IN parameters must not include BLOB, CLOB, collection or record data types.
  2. The function must be created with invoker’s rights or in an anonymous block.
  3. The function must be declared as a pipelined table function.
  4. The function must have an OUT or an IN OUT parameter.
Correct answer: C
Explanation:
Reference: https://docs.oracle.com/cd/E18283_01/appdev.112/e17126/subprograms.htm#insertedID11
Reference: https://docs.oracle.com/cd/E18283_01/appdev.112/e17126/subprograms.htm#insertedID11
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