Computer Science · Data Structures
What does the dequeue operation do in a queue?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Returns the number of elements present
- 2Indicates whether the queue is empty or not
- 3Removes the element at the front✓
- 4Adds the element at the end
Correct answer
Removes the element at the front
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