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case can also be used for matching multiple patterns.

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case can also be used for matching multiple patterns.

(a) True

(b) False

I had been asked this question at a job interview.

The question is from Case and Expr Command in portion Essential Shell Programming of Unix

1 Answer

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Best answer
The correct choice is (a) True

To explain: case statement can also specify the same action for more than one pattern. Suppose, a programmer wants to develop a logic for both Y or y (or N or n), then he/she can make use of the case statement in the following manner:

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