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10th December 2014, 02:58 PM
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Join Date: Apr 2013
Re: KSOU PGDCA 1st Semester Exam Question Paper

Here is the list of few questions of PGDCA 1st Semester Exam of Karnataka State Open University

Q.1 (a) What is a computer system? What are the various components of a CPU? Also explain its working.
(b) What are the things that computers can do? Also explain the various characteristics of computers?
Q.2 (a) What do you mean by operating system? Explain its various functions.
(b) Explain the main features of UNIX operating system.
Q.3 (a) What do you mean by dial-UP internet accounts? Explain.
(b) What is Internet? How can a LAN by connected to Internet.
Q.4 Explain the concept of encapsulation, inheritance, polymorphism, operator overloading, function
overloading and data hiding in context of OOP.
Q.5 What are the components of a LAN? Discuss the merits and disadvantages of the topologies in a LAN.
How do protocols affects the efficiency of a chosen topology?
Q.6 (a) Differentiate between TCP an IP.
(b) Describe the World Wide Web. How is it different from in Internet?
Q.7 (a) What is a printer? What are the three types of Printers?
(b) What is plotter? What is its principal use?
(c) How is a light pen used? Is it an input or output device?
Q.8 (a) Explain the software tools required for making the multimedia building blocks Text. Audio and Video.
(b) Explain the use of computer in scientific, business and education applications/ fields.

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