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IBM A2090-730 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| SQL Fundamentals | - Basic SQL statements (SELECT, INSERT, UPDATE, DELETE) - Joins, filtering, and sorting data |
| DB2 Architecture and Concepts | - DB2 environment overview and components - Instances, databases, and storage structures |
| Database Objects and Structures | - Tables, views, indexes, and schemas - Data types and data organization |
| Database Administration Basics | - Backup and recovery concepts - Security and user management fundamentals |
| Performance and Utilities | - Basic performance tuning concepts - DB2 utilities and maintenance tools |
A2090-730 Exam Facts and Product Details
The A2090-730 exam is one of the hotter assessments from IBM, and it leads to the IBM Assessment: DB2 9 Family Fundamentals certification — a credential many IT professionals are pursuing right now. Its popularity raises the stakes of preparation: choosing the right study material is a genuinely wise decision, and it is the one fully in your hands.
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No formal prerequisites, but basic knowledge of relational databases is recommended
The official outline divides the A2090-730 exam into weighted domains, including:
- SQL Fundamentals ()
- Database Objects and Structures ()
- Performance and Utilities ()
The IBM Assessment: DB2 9 Family Fundamentals bank at ExamsTorrent is created by IT experts and certified trainers around these same objectives, and updated daily against them.
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The A2090-730 exam contains 55-60 questions with 90 minutes minutes to complete them. The online test engine recreates that atmosphere on any device, so the real exam feels like a repeat performance.
IBM Assessment: DB2 9 Family Fundamentals Sample Questions:
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. ORDER BY age ASC,last_name
- B. ORDER BY age DESC,last_name
- C. SORT BY age ASC,last_name
- D. SORT BY age DESC,last_name
Correct Answer: B 🗳️
Which of the following isolation levels will lock all rows scanned to build a result data set?
- A. Cursor Stability
- B. Repeatable Read
- C. Uncommitted Read
- D. Read Stability
Correct Answer: B 🗳️
Given the following table:
CURRENT_EMPLOYEES
EMPID INTEGER NOT NULL NAME CHAR(20) SALARY DECIMAL(10,2) PAST_EMPLOYEES
EMPID INTEGER NOT NULL
NAME CHAR(20)
SALARY DECIMAL(10,2)
Assuming both tables contain data, which of the following statements will NOT successfully add
data to table CURRENT_EMPLOYEES?
- A. INSERT INTOcurrent_employees SELECT empid, name, salary FROM past_employees WHERE empid = 20
- B. INSERT INTOcurrent_employees (empid) VALUES (10)
- C. INSERT INTOcurrent_employees (name, salary) VALUES (SELECT name, salary FROM past_employees WHERE empid = 20)
- D. INSERT INTOcurrent_employees VALUES (10, 'JAGGER', 85000.00)
Correct Answer: C 🗳️
Application A is running under the Repeatable Read isolation level and holds an Update lock on table TAB1. Application B wants to query table TAB1 and cannot wait for Application A to release its lock. Which isolation level should Application B run under to achieve this objective?
- A. Cursor Stability
- B. Repeatable Read
- C. Uncommitted Read
- D. Read Stability
Correct Answer: C 🗳️
In which of the following situations should correlation names be used?
- A. Two or more tables in the FROM clause have identical column names.
- B. The table referenced in the FROM clause has more than 200 columns.
- C. A table referenced in the FROM clause has no indexed column.
- D. The FROM clause contains two or more tables in the SELECT statement.
Correct Answer: A 🗳️
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