Free 1D0-437 Web TestEngine Demo

Q19 Single choice

Consider the following lines of code:
sub mySub {

($arg, @args) = @_;

foreach $val (@args) {

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

}

$returnVal . "" . @args;

}

print &mySub(1, "a value", "another value", "a parameter", "another parameter");

What is the output of these lines of code?

A
1, a value 1, another value 1, a parameter 1, another parameter 4
B
1, a value 1, another value 1, a parameter 1, another parameter a valueanother valuea parameteranother parameter
C
1, a value, another value, a parameter, another parameter a value another value a parameter another parameter
D
1, a value, another value, a parameter, another parameter 4

1D0-437 Web TestEngine demo