15.

16.
17.
18.

19.

20.

21.

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2 D 32345

Illustrate the process of addition and subtraction in 1s and 2s complement system with suitable

examples.
Discuss any 5 types of Digital codes ?
Explain GET and POST request methods.
Explain the basic table tags with the different attributes.
What is selector class ? Explain the pseudo class selector in CSS with example.
Section C (Essay Type Questions)

Answer any one question, correct answer carries 10 marks.

Draw the basic block diagram of a digital computer and explain the functions of each unit.

Explain the following : WWW, HTTP, DNS, CSS and Web Browser.

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