Suppose We Create a Deque (Double-Ended Queue) Data Structure

question 65

Multiple Choice

Suppose we create a deque (double-ended queue) data structure. It is basically a queue, with its addLast and removeFirst operations, but we also add the addFirst and removeLast operations. Which of the following is best modeled by the deque data structure?

• A) A toll booth on a highway.
• B) A cross country race.
• C) A computer keyboard typing buffer.
• D) A Memorial Day parade.

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Definitions:

Pragmatics

The branch of linguistics dealing with the use of language in social contexts and the ways in which people convey meaning through communication.

Social Speech

Speech that is directed towards communicating with others and is typically observed in social contexts.

Egocentric Speech

Speech that is focussed on oneself and not adjusted for the listener's perspective, commonly observed in young children.

Fast Mapping

The process by which children learn a new word or concept after a brief encounter, demonstrating the rapid acquisition of language.