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Oracle Database 19c: Program with PL/SQL Sample Questions (Q47-Q52):

NEW QUESTION # 47
Sequence S and table PRODUCTS exist in your schema.
Examine the table description:

Now, examine this block of code:

Which two lines each result in a compilation error? (Choose two.)

• A. line 6
• B. line 1
• C. line 7
• D. line 3
• E. line 8
• F. line 2

Answer: A,B

NEW QUESTION # 48
Which three are true about functions and procedures? (Choose three.)

• A. Both can have only constants as actual parameters for IN mode parameters.
• B. The ACCESSIBLE BY clause can be used only for procedures.
• C. In a function every RETURN statement must specify an expression.
• D. In a function, every execution path must lead to a RETURN statement.
• E. Both can be invoked from within SQL statements.
• F. In a procedure the RETURN statement cannot specify an expression.

Answer: C,D,F

NEW QUESTION # 49
In which type of trigger can :OLD and :NEW identifiers be used?

• A. ROW
• B. AFTER SUSPEND
• C. BEFORE STATEMENT
• D. AFTER STATEMENT

Answer: A

NEW QUESTION # 50
Examine these statements:

Which two are true? (Choose two.)

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

Answer: B,D

NEW QUESTION # 51
Examine this table in the SH schema:

User SH executes this code:

The program must terminate with a user-defined message and no rows displayed if more than one product's price is 1000.
With which option must "---placeholder" be replaced?

• A.
• B.
• C.
• D.
• E.

Answer: B

NEW QUESTION # 52
......

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