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  5. 1D0-437

Free 1D0-437 Exam Braindumps (page: 12)

Page 11 of 25
PDF with 99 Questions

Consider the following program code print("1 ");
BEGIN { print ("2 "); }
END { print ("3 "); }
BEGIN { print ("4 ") }
END
{
package MyPackage;
print ("5 ");
}
What is the result of executing this program code

  1. The code will output the following
    1 2 3 4 5
  2. The code will output the following
    2 4 1 5 3
  3. The code will output the following
    2 1 3 4 5
  4. The code will output the following
    2 4 1 3

Answer(s): B



Consider the following lines of code:
1.$playerStr = "Today's player is Bob Petit.";
2.if($playerStr =~ /[Ruth|Gehrig|DiMaggio]/) {
3. $game = "Baseball";
4.}else{
5. $game = "Basketball";
6.}
7.print $game;
What is the output of these lines of code?

  1. No output is generated due to an error in line 2.
  2. Basketball
  3. Baseball
  4. No output is generated due to an error in line 3.

Answer(s): C

Explanation:

[Note] /[ Ruth|Gehrig|DiMaggio ]/ <=> /[ RuthGehrigDiMaggio ]/ don't confuse with /( Ruth|Gehrig|DiMaggio )/



Which statement is the must accurate?

  1. The push function adds elements to the beginning of an array.
  2. The push function removes the first element in an array.
  3. The pop function removes the first element in an array.
  4. The pop function removes the last element in an array.

Answer(s): D



Running your Perl scripts with a d switch will perform which task?

  1. Invoke the Perl debugger.
  2. Send standard error to a file.
  3. Disable breakpoints.
  4. Display a stack trace.

Answer(s): A






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