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Oracle 1Z0-147 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| PL/SQL Fundamentals | - PL/SQL Blocks
|
| Packages | - Package Development
|
| Program Control Structures | - Conditional and Iterative Processing
|
| Procedures and Functions | - Stored Program Units
|
| Exception Handling | - Managing Errors
|
| Database Triggers | - Trigger Implementation
|
| Large Objects and Advanced PL/SQL Features | - LOB and Built-in Packages
|
| SQL within PL/SQL | - DML Operations
|
| Cursors and Collections | - Cursor Management
|
Oracle9i program with pl/sql Sample Questions:
Question 1
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 EXECUTE ON ADD_PLAYER TO PUBLIC;
B. GRANT SELECT ON ADD_PLAYER TO PUBLIC;
C. REVOKE INSERT ON PLAYER FROM PUBLIC;
D. GRANT INSERT ON PLAYER TO PUBLIC;
E. GRANT EXECUTE,INSERT ON ADD_PLAYER TO PUBLIC;
Question 2
Which statement is valid when removing procedures?
A. Use a drop procedure statement to drop a procedure that is part of a package.
Then recompile the package body.
B. Use a drop procedure statement to drop a standalone procedure.
C. For faster removal and re-creation, do not use a drop procedure statement.
Instead, recompile the procedure using the alter procedure statement with the REUSE SETTINGS
clause.
D. Use a drop procedure statement to drop a procedure that is part of a package.
Then recompile the package specification.
Question 3
Which statement is true?
A. Stored functions do not permit calculations that involve database links in a distributed environment.
B. Stored functions can increase the efficiency of queries by performing functions in the query rather than in the application.
C. Stored functions can be called from the SELECT and WHERE clauses only.
D. Stored functions cannot manipulate new types of data, such as longitude and latitude.
Question 4
Which two programming constructs can be grouped within a package? (Choose two)
A. Trigger
B. Cursor
C. View
D. Sequence
E. Constant
Question 5
You disabled all triggers on the EMPLOYEES table to perform a data load. Now, you need to enable all triggers on the EMPLOYEES table. Which command accomplished this?
A. ALTER TABLE employees ENABLE ALL TRIGGERS;
B. ALTER TRIGGERS ON TABLE employees ENABLE;
C. You cannot enable multiple triggers on a table in one command.
D. ALTER employees ENABLE ALL TRIGGERS;
Solutions:
| Question 1 Answer: A,C | Question 2 Answer: B | Question 3 Answer: B | Question 4 Answer: B,E | Question 5 Answer: A |

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