Multiple choice technology databases

The maximum number of tables that can be joined is _____________

  1. 20

  2. 10

  3. 15

  4. No Limit.
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C Correct answer
Explanation

In DB2, there is a limit on the number of tables that can be joined in a single query. The limit of 15 tables is a common constraint in many DB2 versions and mainframe environments. Options with 10, 20, or no limit do not represent the correct DB2 constraint.

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