Evaluate this postfix expression: 4 5 7 2 + - *

(HINT: Use a stack.)

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Question 91 pts

When a stack is implemented with a basic array, the Big-O behavior of the push operation is the same as when it is implemented with a linked list.

Group of answer choices

True

False

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Question 101 pts

When a queue is implemented with a basic array, the Big-O behavior of the enqueue operation is the same as when it is implemented with a linked list.

Group of answer choices

True

False

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Question 111 pts

The pop operation for a stack has the same Big-O behavior as the dequeue operation for a queue.

Group of answer choices

True

False