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Oracle Database 19c: Program with PL/SQL Sample Questions (Q15-Q20):
NEW QUESTION # 15
Which two blocks of code display a numerical zero? (Choose two.)
- A.
- B.
- C.
- D.
Answer: C,D
NEW QUESTION # 16
Examine this table in the SH schema:
Now, examine this code:
Which two changes are required to ensure that PDT_REPORT executes successfully? (Choose two.)
- A. In line 2, change IN OUT mode to IN mode.
- B. In line 1, change IN OUT mode to IN mode.
- C. In line 6, replace P_PDT_PRICE parameter name with CUR_PRICE.
- D. In line 3, replace CUR_PRICE with P_PDT_PRICE in the query condition.
- E. In line 1, add the default parameter DEFAULT 2000.
- F. In line 2, add the default parameter DEFAULT 2000.
Answer: A,E
NEW QUESTION # 17
User ORA41 executes these statements successfully:
Now, examine this statement which is executed successfully by user ORA61 after a successful login:
EXECUTE ora41.update_emp_proc(100,25000);
Which two are true? (Choose two.)
- A. The UPDATE privilege on ORA41.EMPLOYEES is not inherited by ORA61 through the procedure.
- B. ORA61 will have been granted the UPDATE privilege explicitly on ORA41.EMPLOYEES before executing the statement.
- C. The salary will be changed for employee 100 in the EMPLOYEES table owned by ORA61.
- D. The salary will be changed for employee 100 in the EMPLOYEES table owned by ORA41.
- E. No update happens even though the procedure executes successfully.
Answer: A,C
NEW QUESTION # 18
Which two are valid MODIFIER values for the PLSQL_WARNINGS parameter? (Choose two.)
- A. ERROR
- B. ALL
- C. SEVERE
- D. ENABLE
- E. DISABLE
Answer: B,C
NEW QUESTION # 19
Examine this code:
What will be the outcome?
- A. It will result in an error as the range of the error code can only be from "-2000 to -2999."
- B. It will execute successfully and will display the user-defined error message.
- C. It will result in an error as the range of the error code can only be from "-1000 to -2000."
- D. It will result in an error as the range of the error code can only be from "-20000 to -20999."
Answer: D
NEW QUESTION # 20
......
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