IBM DB2 9 Fundamentals certification exam answer key
The answer is A -- %
The pattern of characters specified with the LIKE clause of a SELECT statement can consist of regular alphanumeric characters and/or special metacharacters that are interpreted as follows:
The underscore character (_) is treated as a wild card character that stands for any single alphanumeric character... ...
To read the rest of this question's explanation, and to practice with more sample questions from the IBM DB2 9 Fundamentals exam, (Exam 730), purchase the book at MC Press.
Go back to the list of sample exam questions.