Which of the following best describes the value of the Boolean expression: a && !(b || a) The value is always true. The value is always false. The value is true when a has the value false, and is false otherwise.

Which of the following best describes the value of the Boolean expression: a && !(b || a) The value is always true. The value is always false. The value is true when a has the value false, and is false otherwise.

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter5: Control Structures Ii (repetition)

Section: Chapter Questions

Problem 30PE

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Question

Which of the following best describes the value of the Boolean expression: a && !(b ||
a)
The value is always true.
The value is always false.
The value is true when a has the value false, and is false otherwise.
The value is true when b has the value false, and is false otherwise.
The value is true when either a or b has the value true, and is false otherwise.

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