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Comp 100: Introduction To Computer Applications August 2010 Question Paper

Comp 100: Introduction To Computer Applications August 2010

Course:Bachelor Of Education Science

Institution: Kabarak University question papers

Exam Year:2010

COURSE CODE: COMP 100
COURSE TITLE: INTRODUCTION TO COMPUTER
APPLICATION
STREAM: SESSION I

INSTRUCTIONS:
• Attempt THREE Questions
• Section A is COMPULSORY
• Attempt other TWO questions from Section B

SECTION A
Question One: (30 Marks)
a) Explain the different benefits one can enjoy by having a computer at home. (4 Marks)
b) Differentiate between the following: (6 Marks)
i. Data and information
ii. Copy-paste and cut-paste
iii. Input interface and output interface
c) Why would one require installing an operating system in a computer? (4 Marks)
d) List and explain the different transmission media. (4 Marks)
e) Explain the benefits of using the microwave transmission. (4 Marks)
f) Explain at least four services which can be provided by internet. (4 Marks)
g) Explain the importance of computer networks. (4 Marks)

SECTION B
Question Two: (20 Marks)
a) Explain the different ways the government can benefit from computers in its different
departments. (4 Marks)
b) Explain the role of system software in a computer. (4 Marks)
c) Explain four different layouts for network devices. (4 Marks)
d) Explain the different modes of transmitting data. (4 Marks)
e) Elaborate on the different components that make up the CPU. (4 Marks)

Question Three: (20 Marks)
a) Explain the main functions of a computer. (6 Marks)
b) Why a computer is often referred as a system? (4 Marks)
c) Explain the different benefits of internet to a society. (5 Marks)
d) Explain five different network devices. (5 Marks)

Question Four: (20 Marks)
a) Explain four important characteristics of a computer that make it distinct from human beings.
(4 Marks)
b) Define application software. Give four examples and how they can be of help to you.
(5 Marks)
c) Explain the different storages in a computer. (4 Marks)
d) Explain the benefits of using fiber optic cable. (4 Marks)
e) Define the following:- (3 Marks)
i. Internet
ii. Computer network
iii. Topology

Comp 100: Introduction To Computer Applications August 2010 Question Paper

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