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1D0-437 Exam Dumps - CIW PERL FUNDAMENTALS

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Question # 4

Regular expressions are best used for which task?

A.

To perform arithmetic functions

B.

To determine whether a string matches a specific pattern

C.

To perform spelling checks within text files

D.

To output data to a text file

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Question # 5

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

A.

The code will output the following:

Bumblebee

B.

The code will output the following:

HumhlHee

C.

The code will output the following:

BumblHee

D.

The code will output the following:

HumblHee

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Question # 6

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

A.

do (print "Hello $a") until ($a = 10);

B.

do {$a++} until {$a == $b}\;

C.

do {$in = $in++} while ($in < 100);

D.

do ($a++) until ($b = $a);

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Question # 7

Consider the following code block:

BEGIN {print ("Jan ");}

BEGIN {print ("Feb ");}

END {print ("Mar ");}

END {print ("Apr ");}

Print ("May ");

What is the result of this code block?

A.

Jan Feb May Apr Mar

B.

Jan Feb Mar Apr May

C.

Mar Apr May Jan Feb

D.

May Jan Feb Mar Apr

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Question # 8

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 4

B.

The code will output the following:

1 2 3 4

C.

The code will output the following:

1 2 4 5

D.

The code will output the following:

1 2 5

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