Arguments passed to a subroutine can be accessed inside the function using the s

ID: 3750649 • Letter: A

Question

Arguments passed to a subroutine can be accessed inside the function using the special array @_. (True or False)

The statements in a while() code block will always be executed at least once. (True or False)

The getdir command is a Perl command that reads all the file file names from an open directory handle. (True or False)

To remove an element from the hash you need to use delete function . (True or False)

The pragma use strict; requires that variables be declared before they are used. (True or False)

f a subroutine is held in an external file, the calling program “includes” these subroutines with the require statement. (True or False)

Ans1. True

Ans2. False

Ans3. False

Ans4. True

Ans5. True

Ans6. True

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