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1D0-437 Exam Dumps - CIW Master CIW Enterprise Developer Questions and Answers

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Questions 4

Consider the following program code:

@array = ("ALPHA", "beta", "GaMmA");

sort(@array);

print("@array");

What is the output of this code?

Options:

A.

beta GaMmA ALPHA

B.

ALPHA GaMmA beta

C.

ALPHA beta GaMmA

D.

beta ALPHA GaMmA

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Questions 5

Assume $sth is a valid statement handle. Which of the following correctly outputs the data from the first three columns of a result set?

Options:

A.

while(@rcrds = $sth->fetch_array)

{

print($rcrds[0]\n);

print($rcrds[1]\n);

print($rcrds[2]\n); }

B.

while(@rcrds = $sth->fetch_array)

{

print($rcrds[1]\n);

print($rcrds[2]\n);

print($rcrds[3]\n);

}

C.

while(@rcrds = $sth->fetchrow_array)

{

print($rcrds[1]\n);

print($rcrds[2]\n);

print($rcrds[3]\n);

}

D.

while(@rcrds = $sth->fetchrow_array)

{

print($rcrds[0]\n);

print($rcrds[1]\n);

print($rcrds[2]\n);

}

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Questions 6

Which one of the following statements opens a file for appending?

Options:

A.

open(PASSWD, ">/etc/passwd");

B.

open(PASSWD ">/etc/passwd");

C.

open(PASSWD, ">>/etc/passwd");

D.

open(PASSWD "+>/etc/passwd");

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Questions 7

Consider the following program code:

if ("cool" =~ m/[cool]{4}/)

{

print("True ");

}

else

{

print("False ");

}

if ("cool" =~ m/[col]{4}/)

{

print("True ");

}

else

{

print("False ");

}

What is the output of this code?

Options:

A.

False False

B.

False True

C.

True False

D.

True True

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Master CIW Enterprise Developer 1D0-437 Dumps PDF, 1D0-437 Exam Questions Tutorials, Pass 1D0-437 Exam Guide, Online 1D0-437 Questions Video,
Exam Code: 1D0-437
Exam Name: CIW Perl Specialist
Last Update: May 12, 2024
Questions: 149
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