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IBM A2090-545 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| SQL Procedures | 25% | - CREATE PROCEDURE syntax and parameters - Testing, debugging, and deployment - Returning multiple result sets - Dynamic SQL within procedures |
| Triggers | 15% | - Trigger execution and limitations - BEFORE, AFTER, INSTEAD OF triggers - CREATE TRIGGER syntax and logic |
| User-Defined Functions | 20% | - Function invocation and usage - CREATE FUNCTION syntax - Scalar and table functions |
| Advanced DB2 9.7 Features | 12% | - Declared global temporary tables - Arrays and associated arrays - Global variables and modules |
| Development Tools & Performance | 8% | - IBM Data Studio usage - SQL procedure optimization - Best practices and troubleshooting |
| SQL Procedural Language Fundamentals | 20% | - Error handling and diagnostics - Control flow statements (IF, CASE, LOOP, WHILE) - Variables, data types, and assignments - Cursors and result sets |
IBM Assessment: DB2 9.7 SQL Procedure Developer Sample Questions:
1. Click the Exhibit button.
Referring to the exhibit, which two statements are correct? (Choose two.)
A) If the EMPLOYEE_TEMP table exists, the execution order is 1,2,3.
B) If the EMPLOYEE_TEMP table does not exist, the execution order is 1,4,3.
C) If the EMPLOYEE_TEMP table exists, the execution order is 4,1,2,3.
D) If the messages table does not exist, the SQL procedure will still compile.
E) If the EMPLOYEE_TEMP table does not exist, the execution order is 4,1,3.
2. Given the variable declaration shown below: DECLARE v_mydate DATE; Which statement will assign a value to the variable V_MYDATE?
A) VALUES CURRENT TIMESTAMP INTO v_mydate;
B) SELECT CURRENT DATE INTO v_mydate FROM SYSIBM.SYSDUMMY1;
C) SELECT CURRENT TIMESTAMP INTO v_mydate FROM SYSIBM.SYSDUMMY1;
D) VALUES (08262010) INTO v_mydate;
3. Which three optional clauses can be used when creating an external function? (Choose three.)
A) LANGUAGE
B) DATABASEINFO
C) NOTEPAD
D) SCRATCHPAD
E) EXTERNAL NAME
4. Which two statements are true with regards to nesting SQL procedures? (Choose two.)
A) An SQL procedure defined with the CONTAINS SQL clause can invoke an SQL procedure defined with the NO SQL clause.
B) An SQL procedure cannot invoke procedures built in other languages (e.g., C, Java).
C) An SQL procedure can invoke the same SQL procedure more than once.
D) An SQL procedure defined with the CONTAINS SQL clause can invoke an SQL procedure defined with the MODIFIES SQL DATA clause.
E) An SQL procedure defined with the CONTAINS SQL clause can invoke an SQL procedure defined with the READS SQL DATA clause.
5. What is correct use of the MODULE?
A) Encryption and encapsulation
B) Improving performance of transactions
C) Supporting referential integrity
D) Grouping object definitions together that has a common business purpose
Solutions:
| Question # 1 Answer: A,B | Question # 2 Answer: B | Question # 3 Answer: A,D,E | Question # 4 Answer: A,C | Question # 5 Answer: D |




