Which of the following symbol is used to prefix with hexadecimal value representing colour in HTML?

(a)

%

(b)

#

(c)

@

(d)

&

Which of the following attribute is used to change text colour within body tag?

(a)

bgcolor

(b)

background

(c)

text

(d)

color

Within body section, which of the following attribute is used to set top margin?

(a)

margin

(b)

top

(c)

topmargin

(d)

leftmargin

How many levels of heading tags are available in HTML?

(a)

6

(b)

4

(c)

8

(d)

3

The tag used to insert a line break:

(a)

< h1 >

(b)

< br >

(c)

< html >

(d)

< p >