CIW Exam 1D0-437 Topic 4 Question 9 Discussion

Actual exam question for CIW's 1D0-437 exam

Question #: 9
Topic #: 4

Consider the following lines of code:

sub mySub {(

$arg,@args) = @_;

foreach $val (@args) {

SreturnVal .= "$arg, $val\n";

}

SreturnVal."". @args;

}

print SmySub(1 "a value", "another value", "a parameter", "another parameter");

What is the output of these lines of code?

A1, a value 1, another value 1, a parameter 1, another parameter 4

B1, a value 1, another value 1, a parameter 1, another parameter a value another value a
parameter another parameter

C1, a value, another value, a parameter, another parameter a value another value a parameter
another parameter

D1, a value, another value, a parameter, another parameter 4

Show Suggested Answer

Suggested Answer: A

by Nichelle at May 04, 2022, 10:44 PM

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