Demo Questions:
Question: 1
Which statement is true about the DBMS_PARALLEL_EXECUTE package?
A. DBMS_PARALLEL_EXECUTE is a SYS-owned package and can be accessed only by a user with DBA
privileges.
B. To execute chunks in parallel, users must have CREATE JOB system privilege.
C. No specific system privileges are required to create or run parallel execution tasks.
D. Only DBAs can create or run parallel execution tasks.
E. Users with CREATE TASK privilege can create or run parallel execution tasks.
Answer: B
Reference:
https://docs.oracle.com/cd/E11882_01/appdev.112/e40758/d_parallel_ex.htm#ARPLS67331(security
model)
Question:...
