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Oracle Database 19c: Program with PL/SQL Sample Questions (Q57-Q62):

NEW QUESTION # 57
Which two are true about INDEX-BY tables? (Choose two.)

A. INDEX-BY table types can be created in PL/SQL blocks only.
B. INDEX-BY table types can be created with the CREATE TYPE statement.
C. The index can be integer or string.
D. INDEX-BY table types can be created both with the CREATE TYPE statement and in PL/SQL blocks.
E. The index can be integer only.

Answer: A,C

NEW QUESTION # 58
Which three are true regarding code based access control (CBAC)? (Choose three.)

A. You can use CBAC to attach database roles to a PL/SQL function, procedure, or package.
B. You can use CBAC to attach database roles to a PL/SQL function or procedure only.
C. CBAC roles can be granted to a program unit only if they are the predefined roles automatically defined by the standard scripts as part of database creation.
D. In CBAC, the ADMIN and DELEGATE options cannot both be granted to the same user.
E. CBAC cannot be used to secure definer's rights.
F. CBAC roles can be granted to a program unit only if they are directly granted to its owner.
G. In a multitenant environment, the DELEGATE option of CBAC cannot be used.

Answer: A,D,F

NEW QUESTION # 59
Examine these statements:

Which two are true? (Choose two.)

A. Only one table will have a row inserted and committed.
B. Both tables will have a row inserted and committed.
C. The transaction for the bank_activity_proc is independent of the bank_transaction_proc.
D. Neither table will have a row inserted and committed.
E. The bank_activity_proc will not compile because of the commit.

Answer: A,C

NEW QUESTION # 60
Which two are valid MODIFIER values for the PLSQL_WARNINGS parameter? (Choose two.)

A. ERROR
B. DISABLE
C. ALL
D. ENABLE
E. SEVERE

Answer: C,E

NEW QUESTION # 61
Examine this row of data from the EMPLOYEES table:

Now, examine this block of code which executes successfully:

What is the value of v_commission?

A. 0
B. 1
C. 2
D. 3

Answer: B

NEW QUESTION # 62
......

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