C2090-610 Exam - Free Actual Q&As, Page 1

C2090-610 Actual Exam Questions

Last updated on Nov. 25, 2024.

Vendor:IBM

Exam Code:C2090-610

Exam Name:DB2 10.1 Fundamentals

Exam Questions:138

Topic 1 - Volume A

Question #1 Topic 1

If the following command is executed: CREATE DATABASE test What is the page size (in kilobytes) of the database?

A. 4
B. 8
C. 16
D. 32

Reveal Solution Discussion

Correct Answer: A 🗳️

Question #2 Topic 1

Given the following DDL statement: CREATE TABLE sales (item CHAR(20)); If a DBA wishes to increase the size of the ITEM column, which SQL statement needs to be used?

A. ALTER TABLE sales ADD COLUMN item CHAR(40);
B. ALTER TABLE sales ALTER COLUMN item CHAR(40);
C. ALTER TABLE sales MODIFY COLUMN item CHAR(40);
D. ALTER TABLE sales ALTER COLUMN item SET DATA TYPE CHAR(40);

Reveal Solution Discussion

Correct Answer: D 🗳️

Question #3 Topic 1

Which DB2 object can be used to improve the execution performance of qualified SELECT statements?

A. Trigger
B. SQL Procedure
C. Sequence Object
D. Materialized Query Table

Reveal Solution Discussion

Correct Answer: D 🗳️

Question #4 Topic 1

When is it appropriate to use a sequence?

A. When you want to control the order in which triggers are fired.
B. When you want to control the order in which stored procedures can be invoked.
C. When you want to automatically generate a numeric value that is not tied to any specific column or table.
D. When you want to automatically generate a numeric value for each row that is added to a specific table.

Reveal Solution Discussion

Correct Answer: C 🗳️

Viewing page 1 out of 35 pages.

Next Questions

Browse atleast 50% to increase passing rate

Someone Bought Contributor Access for:

SY0-701

London, 1 minute ago