Cisco CCNA CCNP CCSP exams

1. Consider the following statement:
$buffer = a string;
Also consider that a file named test.txt contains the following 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: $!");
read(OUT, $buffer, 15, 4);
print $buffer;
A. a strOne line of test
B. a stOne line of tes
C. a strOne line of tes
D. a stOne line of test
Answer: B

2. Consider the following program code:
$x = 10;
LOOP: while ($x < 15)
{
print ($x );
if ($x >= 14 && $x <= 20)
{
$x += 2;
redo LOOP;
}
else
{
$x++;
}
What is the result of executing this program code?
A. The code will output the following:
11 12 13 14 15 16 17 18 19
B. The code will output the following:
10 11 12 13 14 16 18 20 22
C. The code will output the following:
10 11 12 13 14 16 18 20
D. The code will output the following:
10 11 12 13 14 15 16 17 18 19 20
Answer: B

3. Assuming $a = 2, which of the following evaluates as false?
A. "False"
B. $a
C. $a < 0
D. 1
Answer: C

4. Consider the following program code:
%hash = (small => 8oz,
medium => 16oz,
large => 32oz);
@keys = sort(keys(%hash));
for ($i = 0; $i < 3; $i++) {
print($hash{$keys[$i]}n);
}
What is the result of executing this program code?
A. The code will fail at line 1 because a hash cannot contain both numeric and string data.
B. The code will execute without error but will output nothing.
C. The code will output the following:
32oz
16oz
8oz
D. The code will output the following:
large
medium
small
Answer: C

5. Which statement will print the capital attribute of the $kansas object?
A. print ("capital"=>$kansas);
B. print {$kansas}=>(capital);
C. print (capital)<={$kansas};
D. print $kansas->{"capital"};
Answer: D

6. 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

7. Consider the following program code:
@array = (10, Masami, 10..13, Niklas);
for ($i = 1; $i < $#array; $i++)
{
print($array[$i] );
}
What is the result of executing this program code?
A. The code will output the following:
Masami 10 11 12 13
B. The code will output the following:
10 Masami 10 11 12 13
C. The code will output the following:
10 Masami 11 12 13 Niklas
D. The code will output the following:
Masami 10 11 12 13 Niklas
Answer: A

8. 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

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