IBM DB2 9 Fundamentals certification (exam 730): Sample question No. 3

Test your knowledge of DB2 9 by answer this sample question from the IMB DB2 9 Fundamentals certification exam.

The following question is taken from DB2 9 Fundamentals Certification Study Guide, by Roger E. Sanders (copyright 2007) and is reprinted here with permission from MC Press.

Test your knowledge of DB2 9 by answering the question below, which is from a real, previous DB2 9 Fundamentals exam (exam 730). When you are finished, check your answer and read an explanation using the answer key.

IBM DB2 9 Fundamentals certification exam study guide


Which type of key is defined on the child table to implement a referential constraint?


A. Unique key


B. Primary key


C. Foreign key


D. Composite key


•           Read the answer and explanation

•           Go back to the list of sample exam questions

This was last published in August 2007

Dig Deeper on Data management jobs, training and certification

Start the conversation

Send me notifications when other members comment.

Please create a username to comment.