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IBM C2090-545 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| SQL PL (SQL Procedural Language) | - Variables, conditions, and loops - Cursors and result sets |
| SQL Procedures and Stored Procedures | - Procedure control flow and logic - Creating and managing SQL procedures - Error handling and diagnostics |
| Debugging and Performance Considerations | - Performance tuning concepts - Troubleshooting SQL procedures |
| DB2 SQL Programming | - SQL statements and query optimization basics - Data manipulation using SQL |
| Triggers and Functions | - Creating and managing triggers - User-defined functions (UDFs) |
IBM DB2 9.7 SQL Procedure Developer Sample Questions:
1. What is correct use of the MODULE?
A) Grouping object definitions together that has a common business purpose
B) Supporting referential integrity
C) Encryption and encapsulation
D) Improving performance of transactions
2. Which two statements are true about SQL procedures? (Choose 2)
A) SQL procedures reside outside of the database for easy portability.
B) SQL procedures support recursion.
C) SQL procedures may return multiple result sets to the caller or to a client application.
D) SQL procedures cannot be called from triggers.
E) SQL procedures support the PRINT statement.
3. Given the following procedures:
What would be value of the variable TOTAL_SCORE if the PROCESS_SCORES procedure is called with the value 23 provided as input?
A) 66
B) 2323
C) 0
D) 1010
4. Which steps must be followed to return a result set from an SQL procedure?
A) 1. Create the procedure using the DYNAMIC RESULT SETS clause.
2.Declare the cursor using the WITH RETURN clause.
3.Open the cursor in the SQL procedure.
4.Return to the application.
B) 1. Create the procedure using the WITH RETURN clause.
2.Declare the cursor using the DYNAMIC RESULT SETS clause.
3.Open the cursor in the SQL procedure.
4.Close the cursor.
C) 1. Create the procedure using the WITH RETURN clause.
2.Declare the cursor using the DYNAMIC RESULT SETS clause.
3.Open the cursor in the SQL procedure.
4.Return to the application.
D) 1. Create the procedure using the DYNAMIC RESULT SETS clause.
2.Declare the cursor.
3.Open the cursor in the SQL procedure.
4.Close the cursor.
5.Return to the application.
5. Assuming EMP_ROW and NEW_HIRE have the same user-defined row data type, what is the best way to assign the elements of NEW_HIRE to EMP_ROW?
A) emp_row.all = new_hire.all;
B) emp_row.rowid = new_hire.rowid;
C) SET emp_row.* = new_hire.*;
D) SET emp_row = new_hire;
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: B,C | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: D |



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