Decision Control Structure › MCQ Quiz - Class 8 - Decision Control Structure › Question #25907
Single Choice Moderate

Q! operator:

ID: #25907 MCQ Quiz - Class 8 - Decision Control Structure 3 views
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#25907Q ID
ModerateDifficulty
MCQ Quiz - Class 8 - Decision Control StructureTopic
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  • A Reverses boolean value ✔ ✖
  • B Adds numbers ✔ ✖
  • C Compares ✔ ✖
  • D Multiplies ✔ ✖
Correct Answer

Explanation

Correct Answer Explanation:

! (logical NOT) reverses (negates) a boolean value. !true = false, !false = true.

Why the other options are incorrect:

  • Option B: Adding uses +.
  • Option C: Comparing uses ==, <, >, etc.
  • Option D: Multiplying uses *.
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