Pass the CIW Master CIW Enterprise Developer 1D0-437 Questions and answers with ExamsMirror

Consider the following code:

@cities = qw( Pittsburgh Atlanta Nashville Boston );

$city = join (":", @cities);

What is the value of $city after the code is executed?

Consider the following program code:

@array = (10, Masami, 10..13, Niklas);

for ($i = 1; $i < $#array; $i++)

{

print($array[$i] );

}

What is the result of executing this program code?

Consider the following program code:

@array = ("one", "two");

push(@array, "three");

shift(@array);

unshift(@array, "four");

pop(@array);

print($array[0]);

What is the output of this code?

Which of the following choices demonstrates the correct syntax for creating a hash?

Which of the following choices demonstrates the correct syntax to pass a reference to a subroutine?

Which of the following choices demonstrates the correct syntax to pass the argument $arg2 to the subroutine getpass?

Which statement writes data to the filehandle OUTPUT?

Consider the following code block:

BEGIN {print ("Jan ");}

BEGIN {print ("Feb ");}

END {print ("Mar ");}

END {print ("Apr ");}

Print ("May ");

What is the result of this code block?

Which one of the following choices lists only valid expression operators?

Consider that a file named test.txt contains this line of text:

One line of test text.

What is the output of the following lines of code?

$file = "test.txt";

open (OUT, "<$file") || (die "cannot open $file: $!");

seek(OUT, 15, 0);

read(OUT, $buffer, 5);

print $buffer . "\n";

print tell(OUT);