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Updated: Aug 17, 2026
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| Certification Vendor: | IBM |
| Exam Name: | DB2 9 Family Fundamentals |
| Exam Number: | A2090-730 |
| Exam Format: | Multiple choice |
| Related Certifications: | IBM Certified Database Associate - DB2 |
| Available Languages: | English |
| Exam Duration: | 90 minutes |
| Real Exam Qty: | 55-65 |
| Recommended Training: | IBM DB2 Training Courses |
| Exam Registration: | IBM Certification Portal Pearson VUE IBM Exams |
| Sample Questions: | IBM A2090-730 Sample Questions |
| Exam Way: | Pearson VUE online proctored or authorized test center |
| Pre Condition: | No formal prerequisite required, but basic database and SQL knowledge is recommended. |
| Official Syllabus URL: | https://www.ibm.com/training/certification |
| Section | Objectives |
|---|---|
| Transaction Management and Concurrency | - Isolation levels and locking mechanisms - Commit and rollback concepts |
| Backup, Recovery, and Utilities | - Backup and restore fundamentals - Load and export utilities |
| SQL and Data Manipulation | - Insert, update, and delete operations - Basic SELECT statements - Joins and query processing basics |
| DB2 Environment and Architecture | - Client-server architecture and components - Database instances and database objects - DB2 product family overview and editions |
| Performance and Monitoring Basics | - Database monitoring tools overview - Query optimization basics |
| Database Design and Objects | - Data types and constraints - Tables, views, indexes, and schemas |
| Security and Authorization | - User privileges and roles - Authentication mechanisms |
1. Which of the following best describes the lock protection provided by DB2 for the current row of a cursor?
A) The row is protected from updates and deletes by the current application and from positioned updates and deletes that reference another cursor of the same application
B) The row is only protected from positioned updates and deletes that reference another cursor of the same application.
C) The cursor is only protected from updates and deletes by concurrent applications.
D) The cursor is protected from positioned updates and deletes that reference another cursor of a different application.
2. Application A holds an Exclusive lock on table TAB1 and needs to acquire an Exclusive lock on table TAB2. Application B holds an Exclusive lock on table TAB2 and needs to acquire an Exclusive lock on table TAB1. If lock timeout is set to -1 and both applications are using the Read
Stability isolation level, which of the following will occur?
A) Applications A and B will cause a deadlock situation
B) Application B will read the data in table TAB1 and see uncommitted changes made by Application A
C) Application B will read the copy of table TAB1 that was loaded into memory when Application A first read it
D) Application B will be placed in a lock-wait state until ApplicationA releases its lock
3. Given the statement:
CREATE TABLE tablea (col1 INTEGER NOT NULL, CONSTRAINT const1 CHECK (col1 in (100, 200, 300))
Which of the following can be inserted into TABLEA?
A) NULL
B) 0
C) '100'
D) 100
4. Given the following table:
TAB1
COL1 COL2
A 10 B 20 C 30 A 10 D 40 C 30
Assuming the following results are desired:
TAB1
COL1 COL2
A 10 B 20 C 30 D 40
Which of the following statements will produce the desired results?
A) SELECT UNIQUE * FROM tab1
B) SELECTDISTINCT(*) FROM tab1
C) SELECT DISTINCT * FROM tab1
D) SELECTUNIQUE(*) FROM tab1
5. An alias can be an alternate name for which two of the following DB2 objects?
A) Trigger
B) Sequence
C) Schema
D) Table
E) View
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: A | Question # 3 Answer: D | Question # 4 Answer: C | Question # 5 Answer: D,E |
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