Odesk HTML Test answers

Odesk HTML Tests and Solutions

What will be the output of the following code?

for ($i = 0; $i <>

{if($i == 2)

continoue;

print "$i\n";

}

?>

a. 0

1

2

3

4

5

b. 0

1

2

3

4

c. 2

d. 0

1

2

4

e. non of the above

Solution: B

Which of the following functions do you need to implement HTTP Basic Authentication?

a. Authenticate()

b. header()

c. basic_auth()

d. Non of the above

Does PHP support exceptions?

a. Yes

b. No

Which of the following are file PHP file Upload Related function?

a. upload_file()

b. is_upload_file()

c. move_upload_file()

d. Non of the above

Which of the following is not represent logical AND operator in PHP?

a. &

b. &&

c. And

d. AND

What will be the output of the following code?

$a = 10;

echo "Value of a = $a";

a. value of a = 10

b. Value of a = $a

c. Undefind

d. Syntax Error

with

 reference to the folowing php script:

what

 will be the output on running the script?

a.

Text Line 1Text Line 2

b. Text Line 1 Text Line 2

c.

 'Text Line 1'

d. 'Text Line 2' e. error message

 will b printed.

Solution:

E

Which of thew

following is not a correct way of printing text in PHP5?

a.

echo "plain text" ;

?>

b.

echo "plain text"

?>

c.

d. <# echo

"plain text" #>

If

 you want to pass a value to a function by reference, the correct way

is:

a.

 function ModifyReport(&$Rptfile){}

b.

 function ModifyReport($Rptfile){}

c.

 function ModifyReport(ByRef $Rptfile){}

d.

 function ModifyReport(&Rptfile){}

What

would b the outpur of the following code?

$string

 = 'good day';

$string

 = ucword($string);

echo

$string;

?>

a. good

 day

b. GOOD

 DAY

c. Good

 Day

d. non

of the above

The

default value of register global in PHP is:

a. Off

b. On

What is the

 result of the following Exprssion?

5+2*4+6

a. 70

b. 19

c. 34

d. 21

Which one

of the following is turnary operator?

a. &

b. =

c. :?

d. ?:

e. +=

f.

&&