DB2 10.1 Advanced DBA for Linux UNIX and Windows

Here you have the best IBM C2090-614 practice exam questions

You have 108 total questions across 22 pages (5 per page)
These questions were last updated on February 20, 2026
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Question 1 of 108

Which constraints are used to tell the DB2 Optimizer to consider business rules that are not enforced by the database manager?

Check constraints

Default constraints

Informational constraints

Referential integrity constraints

Question 2 of 108

Given the following database design:
Exam C2090-614: Question 2 - Image 1

A Explain plan shows that a broadcast join is being used by a query that joins the DATE_DIM dimension table and the SALES fact table. Which action should be performed to improve query performance?

Create a replicated summary table for the SALES table using the table space TS_REPL.

Create a replicated summary table for the DATE_DIM table using the table space TS_REPL.

Create an index on both the DATE_DIM and the SALES table for the column that is used in the collocated join.

Create a replicated summary table for the SALES table using the table space TS_DIM and create an index on the DATE_DIM table.

Question 3 of 108

Which procedure is used to Explain an SQL statement using information obtained from the package cache or the package cache event monitor?

EXPLAIN_FROM_DATA

EXPLAIN_FROM_ACTIVITY

EXPLAIN_FROM_SECTION

EXPLAIN_FROM_CATALOG

Question 4 of 108

Which statement about the initiation of parallel I/O is correct?

For list prefetching, each list of data pages is divided into smaller lists according to extent boundaries and assigned to different I/O servers.

For read-ahead prefetching, each list of data pages is divided into smaller lists according to extent boundaries and assigned to different I/O servers.

For sequential prefetching, parallel I/O is initiated when the prefetch size is a multiple of the extent size for a table space. Each prefetch request is divided into smaller requests and assigned to different I/O servers.

For sequential prefetching, parallel I/O is initiated when the extent size is a multiple of the prefetch size for a table space. Each prefetch request is divided into

Question 5 of 108

The following message is frequently seen in the DB2 Diagnostics Log file (db2diag.log):
MESSAGE:

ADM5502W -
The escalation of "28581" locks on table "TEST.TABLE1" to lock intent "X" was successful.
Which two database configuration parameter settings should be checked? (Choose two.)

About the IBM C2090-614 Certification Exam

About the Exam

The IBM C2090-614 (DB2 10.1 Advanced DBA for Linux UNIX and Windows) validates your knowledge and skills. Passing demonstrates proficiency and can boost your career prospects in the field.

How to Prepare

Work through all 108 practice questions across 22 pages. Focus on understanding the reasoning behind each answer rather than memorizing responses to be ready for any variation on the real exam.

Why Practice Exams?

Practice exams help you familiarize yourself with the question format, manage your time, and reduce anxiety on the test day. Our C2090-614 questions are regularly updated to reflect the latest exam objectives.