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Oracle Database 19c: Program with PL/SQL Sample Questions (Q66-Q71):

NEW QUESTION # 66
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: C
NEW QUESTION # 67
Examine these statements:

Which is true?

• A. It will result in a compilation error for protectedproc because callingproc must be prefixed with the schema name.
• B. It will result in a successful compilation because objects referenced in an ACCESSIBLE BY clause are not checked at compile time.
• C. It will result in a compilation error for protectedproc because callingproc does not exist.
• D. With adequate privileges, PROTECTEDPROC procedure can be called by other programs apart from CALLINGPROC.

Answer: C
NEW QUESTION # 68
Examine these statements and output:

The procedure is created successfully.

User ora2 has password ora2 in pdb1.
Which script will execute successfully?

• A.
• B.
• C.
• D.

Answer: A
NEW QUESTION # 69
Examine the EMPLOYEES table structure:

Now, examine this code:

Which statement is true about the result of executing this block?

• A. It will execute successfully provided the salary of EMP_ID 200 does not exceed the value 99999.
• B. It will return an error at line 3.
• C. It will execute successfully by rounding up the salary of EMP_ID 200 to the appropriate value.
• D. It will return an error at line 8.
• E. It will return an error at line 2.

Answer: A
NEW QUESTION # 70
Which two are true about using the ACCESSIBLE BY clause? (Choose two.)

• A. It can be used in the declaration of object types.
• B. The check is enforced by this clause for direct access and access through dynamic SQL.
• C. It must be specified in the heading of a package specification.
• D. It can be used for individual procedures and functions declared in a package specification.
• E. It must be specified in the heading of a package body.

Answer: A,D Explanation:
https://docs.oracle.com/database/122/LNPLS/ACCESSIBLE-BY-clause.htm
NEW QUESTION # 71
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