QUESTION: 33

Consider the following program code package Dog;
$string = "Walk the dog.";
if($string eq "Walk the dog.")
{

package Cat;
$string = "Pet the cat.";
print("$string\n");
}
print ("$string\n");
What is the result of executing this program code?

The code will output the following
Pet the cat.
Pet the cat.
The code will output the following
Walk the dog.

Walk the dog.
The code will output the following
Pet the cat.
Walk the dog.
The code will output the following
Walk the dog.
Pet the cat.

Answer(s): C

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QUESTION: 34

Consider the following assignments
$x = 9
$y = 7
$z = 5
Given these assignments, which of the following expressions evaluates as true?

($x - $y) != ($y - $z);
($z * 2) <= $x;
($y + $z + $x) == $y*3;
($x - 2) > $y;

Answer(s): C

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QUESTION: 35

Consider the following program code
@array - ("ALPHA", "beta", "GaMmA");
sort (@array);
print ("@array");
What is the output of this code?

betaGaMmA ALPHA
ALPHAGaMmA beta
ALPHA betaGaMmA
beta ALPHAGaMmA

Answer(s): C

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QUESTION: 36

Which of the following describes the functionality of the DBI tables method?

Thetables method returns a list of all system tables in a database.
Thetables method returns a list of all user-defined tables in a database.
Thetables method returns a list of all tables in a database.
Thetables method returns a list of all related tables in a database.

Answer(s): D

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