CIW 1D0-437 Online Practice Questions and Exam Preparation

CIW 1D0-437 Online Questions & Answers

• Question 131:

  Which one of the following choices lists the three loop-control commands?

  A. exit, last, loop
  B. next,first,lasr
  C. loop, exit, next
  D. redo, next, last
  D. redo, next, last

• Question 132:

  Consider the program code in the attached exhibit. What is the result of executing this program code?

  

  A. The code will output the following: 3 + 5 + 2 + 3 = 13
  B. The code will output the following: = 3 + 5 + 2 + 3 13
  C. The code will output the following: = 13 3 + 5 + 2 + 3
  D. The code will fail at line 3 because add is a reserved word.
  A. The code will output the following: 3 + 5 + 2 + 3 = 13

• Question 133:

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

  A. %passwds = ("denise", "robert", "yolanda") => ("pass1", "pass2", "pass3");
  B. %passwds() = ("denise", "pass1", "robert", "pass2", "yolanda", "pass3");
  C. %passwds = (denise=> "pass1", robert=> "pass2", yolanda=> "pass3");
  D. %passwds{3} = ("denise", "robert", "yolanda") => ("pass1", "pass2", "pass3");
  C. %passwds = (denise=> "pass1", robert=> "pass2", yolanda=> "pass3");

• Question 134:

  Yngve wants to define a character class that includes any alphanumeric word characters. Which one of the following choices is best suited for this requirement?

  A. /[a-zA-Z_0-9]/;
  B. /^w/;
  C. /[^a-zA-Z_0-9]/;
  D. /[^0-Z$]/;
  A. /[a-zA-Z_0-9]/;

• Question 135:

  Assuming $a = 2, which of the following evaluates as false?

  A. "False"
  B. $a
  C. $a < 0
  D. 1
  C. $a < 0

• Question 136:

  Consider the following program code:

  $x = 10;

  LOOP: while ($x < 15)

  {

  print ($x );

  if ($x >= 14 andand $x <= 20)

  {

  $x += 2;

  redo LOOP;

  }

  else

  {

  $x++;

  }

  What is the result of executing this program code?

  A. The code will output the following: 11 12 13 14 15 16 17 18 19
  B. The code will output the following: 10 11 12 13 14 16 18 20 22
  C. The code will output the following: 10 11 12 13 14 16 18 20
  D. The code will output the following: 10 11 12 13 14 15 16 17 18 19 20
  B. The code will output the following: 10 11 12 13 14 16 18 20 22

• Question 137:

  Which keyword indicates an object reference rather than a variable reference?

  A. return
  B. bless
  C. package
  D. object
  B. bless

• Question 138:

  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);

  A. t text
  B. t tex
  C. t text
  D. t tex
  D. t tex

• Question 139:

  Consider the program code in the attached exhibit. What is the result of executing this program code?

  

  A. The code will output the following: 20 100 Apple Grapefruit Orange
  B. The code will output the following: Apple Grapefruit Orange 20 100
  C. The code will output the following: 100 20 Apple Grapefruit Orange
  D. The code will output the following: Orange Grapefruit Apple 100 20
  B. The code will output the following: Apple Grapefruit Orange 20 100

• Question 140:

  Consider the following program code:

  @stack = (10, 10..25);

  push(@stack, yellow);

  shift(@stack);

  push(@stack, white);

  print shift(@stack);

  What is the result of executing this program code?

  A. The code will fail at line 3 because shift requires two arguments.
  B. The code will output the following: 11
  C. The code will output the following: 10
  D. The code will output the following: white
  C. The code will output the following: 10