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Oracle9i program with pl/sql Sample Questions:

1. Which two tables or views track object dependencies? (Choose two)

A) IDEPTREE
B) USER_DEPENDENCIES
C) USER_DEPTREE
D) USER_DEPENDS
E) USER_IDEPTREE

2. Procedure PROCESS_EMP references the table EMP.
Procedure UPDATE_EMP updates rows if table EMP through procedure PROCESS_EMP.
There is a remote procedure QUERY_EMP that queries the EMP table through the local
procedure PROCESS_EMP.
The dependency mode is set to TIMESTAMP in this session.
Which two statements are true? (Choose two)

A) If internal logic of procedure PROCESS_EMP is modified and successfully recompiles, QUERY_EMP gets invalidated and will recompile when invoked for the second time.
B) If internal logic of procedure PROCESS_EMP is modified and successfully recompiles, UPDATE_EMP gets invalidated and will recompile when invoked for the first time.
C) If the signature of procedure PROCESS_EMP is modified and successfully recompiles, the EMP table is invalidated.
D) If internal logic of procedure PROCESS_EMP is modified and successfully recompiles, QUERY_EMP gets invalidated and will recompile when invoked for the first time.
E) If the signature of procedure PROCESS_EMP is modified and successfully recompiles, UPDATE_EMP gets invalidated and will recompile when invoked for the first time.

3. What is a condition predicate in a DML trigger?

A) A conditional predicate allows you to specify a WHEN-LOGGING-ON condition in the trigger body.
B) A conditional predicate allows you to specify a SHUTDOWN or STARTUP condition in the trigger body.
C) A conditional predicate means you use the NEW and OLD qualifiers in the trigger body as a condition.
D) A conditional predicate allows you to combine several DBM triggering events into one in the trigger body.

4. All users currently have the INSERT privilege on the PLAYER table. You only want your users to insert into this table using the ADD_PLAYTER procedure. Which two actions must you take? (Choose two)

A) GRANT SELECT ON ADD_PLAYER TO PUBLIC;
B) GRANT INSERT ON PLAYER TO PUBLIC;
C) GRANT EXECUTE,INSERT ON ADD_PLAYER TO PUBLIC;
D) GRANT EXECUTE ON ADD_PLAYER TO PUBLIC;
E) REVOKE INSERT ON PLAYER FROM PUBLIC;

5. The add_player procedure inserts rows into the PLAYER table. Which command will show this directory dependency?

A) SELECT * FROM USER_DEPENDENCIES WHERE REFERENCED_NAME = 'PLAYER';
B) SELECT * FROM USER_DEPENDENCIES WHERE TYPE = 'DIR';
C) SELECT * FROM USER DEPENDENCIES WHERE REFERENCED_NAME = 'TABLE';
D) SELECT * FROM USER DEPENDENCIES WHERE REFERENCED_NAME = 'ADD_PLAYER';

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