Most complicated looping structure in PHP is ________

(a)

While

(b)

Do While

(c)

for

(d)

None of them

Which loop evaluates condition expression as Boolean, if it is true, it executes statements and when it is false it will terminate?

(a)

For loop

(b)

For each loop

(c)

While loop

(d)

All of them

What will be displayed in a browser when the following PHP code is executed :
< ?php
for (\($\)counter = 10; \($\)counter < 10;
\($\)counter = \($\)counter + 5){
echo “Hello”;
}
? >

(a)

Hello Hello Hello Hello Hello

(b)

Hello Hello Hello

(c)

Hello

(d)

None of the above

PHP supports which types of looping techniques;

(a)

for loop

(b)

while loop

(c)

foreach loop

(d)

all the above

Consider the following code
< ? php
\($\)count=12;
do{
printf(“%d squared=%d
",
\($\)count, pow(\($\)count,2));
} while(\\($\)count<4);
? >
What will be the output of the code

(a)

12 squared 141

(b)

12 squared=141

(c)

“12 squared=141”

(d)

Execution error

What will be the output of the following PHP code ?
< ?php
for (\($\)x = 1; \($\)x < 10;++\($\)x)
{
print “*\t”;
}
? >

(a)

**********

(b)

*********

(c)

***********

(d)

Infinite loop

What will be the output of the following PHP code ?
< ?php
for (\($\)x = -1; \($\)x < 10;--\($\)x)
{
print \($\)x;
}
? >

(a)

123456713910412

(b)

123456713910

(c)

1234567139104

(d)

Infinite loop

The ________ construct provides an easy way to iterate over arrays

(a)

foreach

(b)

for

(c)

while

(d)

do..while

Which of the following is an entry check loop?

(a)

foreach

(b)

for

(c)

while

(d)

do..while

What will be displayed in a browser when the following PHP code is executed:
< ?php
for (＄i=1;＄i<=5; ＄i++)
{
echo "＄i";
}
? >

(a)

12345

(b)

1234

(c)

123

(d)

None of the above