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Free 1D0-437 Exam Braindumps (page: 9)

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QUESTION: 29

Consider the following expression $modresult - 33 % 11; What is the value of $modresult in the expression?

1
3
0
-3

Answer(s): C

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QUESTION: 30

Consider the following program code
@array - (1..5);
print(shift(@array) . " ");
print(shift(@array) . " ");
print(pop(@array) . " ");

print(pop(@array( . " ");
push(@array, "SIX");
print(shift(@array) . " ");
print(shift(@array) . " ");
What is the result of executing this program code?

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

Answer(s): C

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QUESTION: 31

Which one of the following statements uses correct syntax and expressions?

do (print "Hello $a") until ($a = 10);
do {$a++} until {$a == $b}\;
do {$in = $in++} while ($in < 100);
do ($a++) until ($b = $a);

Answer(s): C

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QUESTION: 32

Which one of the following choices will replace all occurrences of the word perl with the word Perl?

s/Perl/perl/l;
s/"perl"/Perl"/g;
s/"perl"/"Perl"/;
s/perl/Perl/g;

Answer(s): D

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