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IBM A2090-730 Exam Syllabus Topics:
| Section | Objectives |
| Topic 1: SQL Fundamentals | - Basic SQL statements (SELECT, INSERT, UPDATE, DELETE)
- Joins, filtering, and sorting data
|
| Topic 2: Database Objects and Structures | - Tables, views, indexes, and schemas
- Data types and data organization
|
| Topic 3: Performance and Utilities | - Basic performance tuning concepts
- DB2 utilities and maintenance tools
|
| Topic 4: DB2 Architecture and Concepts | - Instances, databases, and storage structures
- DB2 environment overview and components
|
| Topic 5: Database Administration Basics | - Backup and recovery concepts
- Security and user management fundamentals
|
IBM Assessment: DB2 9 Family Fundamentals Sample Questions:
1. A view named V.VIEW1 is based on a table named T.TABLE1. A user with DBADM authority
issues the following statement:
GRANT INSERT ON v.view1 TO user1 WITH GRANT OPTION
Which of the following statements is USER1 authorized to execute?
A) GRANT INSERT ON v.view1 TO user2
B) GRANT ALL PRIVILEGES ON v.view1 TO user2
C) GRANT CONTROL ON v.view1 TO user2
D) GRANT INSERT ON t.table1 TO user2
2. Which of the following DB2 data types does NOT have a fixed length?
A) DOUBLE
B) CHAR
C) XML
D) INT
3. Given the following query:
SELECT last_name, first_name, age, hire_date
FROM employee WHERE age > 40 Which of the following clauses must be added to return the rows sorted by AGE, oldest first, and by LAST_NAME, from A to Z?
A) SORT BY age DESC,last_name
B) ORDER BY age DESC,last_name
C) ORDER BY age ASC,last_name
D) SORT BY age ASC,last_name
4. An application has acquired a Share lock on a row in a table and now wishes to update the row. Which of the following statements is true?
A) The application must release the row-level Share lock it holds and acquire an Update lock on the row
B) The row-level Share lock will automatically be escalated to a table-level Update lock
C) The application must release the row-level Share lock it holds and acquire an Update lock on the table
D) The row-level Share lock will automatically be converted to a row-level Update lock
5. Given the following two tables:
TAB1 C1 C2
1 Antarctica 2 Africa 3 Asia 4 Australia TAB2 CX CY
5 Europe 6 North America 7 South America
Which of the following SQL statements will insert all rows found in table TAB2 into table TAB1?
A) INSERT INTO tab1 SELECTcx, cy FROM tab2
B) INSERT INTO tab1 VALUES (tab2.cx, tab2.cy)
C) INSERT INTO tab1 VALUES (SELECTcx, cy FROM tab2)
D) INSERT INTO tab1 (c1, c2) VALUES (SELECTcx, cy FROM tab2)
Solutions:
Question # 1 Answer: A | Question # 2 Answer: C | Question # 3 Answer: B | Question # 4 Answer: D | Question # 5 Answer: A |