OpenSource Programming

How can you create an e-mail link?

colspan=n can be added to only what tag?

The following elements <header>, <footer>, <article>, <section> are the new elements in HTML5. These elements are called,

Which is not suited for game applications?

The canvas element has a DOM method it is called.

The default value of "position" attribute is _________.

Which css property you will use if you want to add some margin between a border and its inner text ?

p {line-height: 150%;}.
What type of selector is used in this case?

By applying an ___________ a style can be applied to just a single tag.

A ___________ is used to define a special state of an element.

Which of the following JavaScript function of String object returns the character at the specified index?

What is the correct JavaScript syntax to write "Hello World"?

Which of the following is not considered a JavaScript operator?

Which of the looping statements is/are supported by PHP?
i) for loop ii) while loop iii) do-while loop iv) foreach loop

What will be the output of the following php code
< ?php
$num = 1;
$num1 = 2;
print $num . "+". $num1 ;
?>

What will be the output of the following code?
< ?php
function track() {
static $count = 0;
$count++;
echo $count ;
}
track();
track();
track();
?>

PHP scripts are executed on _________

What will be the output of the following code?
$var = 10;
function fn ()
{
$var = 20;
return $var;
}
fn ();
echo $var;

What will be the output of the following PHP code?
echo 30*5 . 7;

In your PHP application you need to open a file. You want the application to issue a warning
and continue execution, in case the file is not found. The ideal function to be used is:

Which of the following is used in perl?

What will be printed by the Perl code below?
my @a = (0, 1, 2);
my $b = @a;
print $b;

What gets printed in Perl?
my $str = 'a\\b\n';
print $str;

What gets printed in Perl?
my $a = '123';
my $b = '0123';

if ($a == $b) {
print "same";
} else {
print "different";
}

What will the @b array consist of in Perl?
my @a = (10, 5, 1);
my @b = sort @a;

What will be printed in Perl?
print 'a';
BEGIN {
print 'b';
}
sub foo {
print 'c';
}

what does the following python code do?
def a(b, c, d): pass

What is the output of the following python code ?
print(type([1,2]))

what is the output of the below program in python?
a = [1,2,3,None,(),[],]
print(len(a))

What gets printed in python?
x = 4.5
y = 2
print(x//y)

What gets printed in Python?
print(r"\nwoow")

What gets printed in Python?
print(0xA + 0xa)

What gets printed in Python?
name = "snow storm"
print(name[6:8])

Which numbers are printed in Python?
for i in range(2):
print(i)
for i in range(4,6):
print(i)

What gets printed in Python?
x = "foo "
y = 2
print(x + y)

What gets printed in Python?
foo = (3, 4, 5)
print(type(foo))

What gets printed in Python?
names = ['Amir', 'Barry', 'Chales', 'Dao']
print(names[-1][-1])

What gets printed in Python?
numbers = [1, 2, 3, 4]
numbers.append([5,6,7,8])
print(len(numbers))

Which of the following data structures in Python can be used with the "in" operator to check if an item is in the data structure?

What gets printed in Python?
my_tuple = (1, 2, 3, 4)
my_tuple.append( (5, 6, 7) )
print(len(my_tuple))

What gets printed in Python?
x = sum(range(5))
print(x)

Which of the following is the way to create comments in PHP?

What gets printed in PHP?
$var = 'false';
if ($var) {
echo 'true';
} else {
echo 'false';
}

Which of the following is used to declare a constant in PHP?

What gets printed?
<?php
$RESULT = 11 + 011 + 0x11;
echo "$RESULT";
?>

Which tags are most commonly used by search engines?

Banners, buttons, dividers, clipart and other simple images usually work best as ?

Which built-in method returns the character at the specified index?

var city = new Array("delhi", "agra", "akot", "aligarh","palampur");
console.log(city.pop());

What does isNaN function do?

CDN stands for_______