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CIW 1D0-437 Exam
CIW Perl Fundamentals exam (Page 9 )

Updated On: 9-Feb-2026
Page 4 of 21
PDF with 99 Questions

Consider the following statement:
for ($count=0; $count < 5; $count++) {print "$count "} What will be the output from the given statement?

  1. 1 2 3 4 5
  2. 5 10 15 20 25
  3. 1 2 3 4
  4. 0 1 2 3 4

Answer(s): D



Consider the following program code:
$var = 10;
package Alpha;
$var = 20;

{
package Beta;
$var = 30;
}
package Gamma;
$var = 40;
{
print $var;
}
What is the output of this code?

  1. 10
  2. 20
  3. 30
  4. 40

Answer(s): D



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);

  1. t text
  2. ttex
  3. t text
  4. ttex

Answer(s): D



Consider the following code:
%hashA = ("alpha", "beta", "gamma", "alpha");
%hashA = reverse(%hashA);
print $hashA{"alpha"};
What is the result of executing this code?

  1. The code outputs the following:
    Alpha
  2. The code outputs the following:
    Beta
  3. The code outputs the following:
    Gamma
  4. The code fails at line 3.

Answer(s): C



Consider the following command perl1 runme.pl arg1 arg2 arg3 Given this command issued on the command line, what is the value of $#ARGV?

  1. 0
  2. 1
  3. 2
  4. 3

Answer(s): C






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