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New CIW 1D0-437 Exam Dumps Collection (Question 6 - Question 15)

New Questions 6

Which one of the following choices is a unary operator that can apply to only a single variable?

A. ++

B. **

C. /

D. <?>?

Answer: A



New Questions 7

Which statement writes data to the filehandle OUTPUT?

A. print "Here's my data.\n" > OUTPUT

B. write OUTPUT "Here's my data.\n";

C. write OUTPUT ">Here's my data.\n";

D. print OUTPUT "Here's my data.\n";

Answer: D



New Questions 8

Consider that a file named test.txt contains this line of text: One line of test text.

What is the output of the following lines of code?

$file = "test.txt";

open (OUT, "<$file") || (die "cannot open $file: $!"); seek(OUT, 15, 0);

read(OUT, $buffer, 5); print $buffer . "\n"; print tell(OUT);

A. t text 20

B. t tex 19

C. t text 19

D. t tex 20

Answer: D



New Questions 9

Consider the following program code:

$y = 1;

$x = 2;

$z = 3;

do

{

print ($y );

} while ($y eq 2);

do

{

print ($x );

} until ($x eq 2); print ($z );

What is the result of executing this program code?

A. The code will output the following: 1 2 3

B. The code will output the following: 3

C. The code will output the following: 2 3

D. The code will output the following: 3 2 1

Answer: A



New Questions 10

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

A. The code will output the following: 20 100 Apple Grapefruit Orange

B. The code will output the following: Apple Grapefruit Orange 20 100

C. The code will output the following: 100 20 Apple Grapefruit Orange

D. The code will output the following: Orange Grapefruit Apple 100 20

Answer: B



New Questions 11

Consider the following lines of code:

@array1 = ("apples", "oranges", "pears", "plums"); foreach (@array1) {print "$_\n"};

What is the result of these lines of code?

A. applesorangespearsplums

B. apples oranges pears plums

C. apples

D. apples oranges pears plums

Answer: D



New Questions 12

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

Answer: D



New Questions 13

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?

A. False False

B. False True

C. True False

D. True True

Answer: D



New Questions 14

Consider the following program code:

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

print("@array");

What is the output of this code?

A. beta GaMmA ALPHA

B. ALPHA GaMmA beta

C. ALPHA beta GaMmA

D. beta ALPHA GaMmA

Answer: C



New Questions 15

Which statement will open the /etc/passwd file for reading only?

A. open(PASSFILE "+>/etc/passwd");

B. open(PASSFILE, "/etc/passwd");

C. open(PASSFILE "+</etc/passwd");

D. open(PASSFILE, ">/etc/passwd");

Answer: B



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