Multiple choice technology web technology

Which of the following can only return a Boolean value?

  1. (a) Decision map

  2. (b) Decision tree

  3. (c) Decision table

  4. (d) When rule
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

When rules (Rule-Declare-When) evaluate conditions and return only Boolean true/false results. Decision tables, trees, and maps can return various values - strings, numbers, or other data types. Only When rules are restricted to Boolean outputs.

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