This Is a Double-Ended Queue

question 46

Multiple Choice

This is a double-ended queue.

• A)two-headed stack
• B)two-tailed vector
• C)circular array
• D)deque
• E)None of these

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Definitions:

Ecological Problem

An environmental issue that arises from the interaction of human activities with the natural environment, often leading to negative impacts on ecosystems and biodiversity.

System Optimization

The process of making a system as effective or functional as possible by adjusting its components and operations.

Lithosphere

The rigid outer layer of the Earth, consisting of the crust and upper mantle.

Upper Mantle

The portion of the Earth's mantle that lies just beneath the crust, extending to a depth of about 660 kilometers.