theory paper

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2920/202A
COMPUTER APPLICATION II(THEORY)
JUNE 2023
TIME: 2 HOURS
KENDEGE TECHNICAL AND VOCATIONAL COLLEGE
DIPLOMA IN INFORMATION AND COMMUNICATION TECHNOLOGY
MODULE I
COMPUTER APPLICATION II(THEORY)
2 Hours
INSTRUCTIONS TO CANDIDATES
Answer ANY three questions in answer booklet provided
All questions carry equal marks
Candidates should answer the questions in English
The paper consists of 4 printed pages
Candidates should check the question paper to ascertain that all the pages are printed as indicated
and that no question is missing

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1 a) Explain each of the following terms as used in Geographical Information Systems (GIS)
(i) Remote sensing (2 marks)
(ii) Layering (2 marks)
b) Describe each of the following terms as used in Artificial Intelligence
(i) Expert systems (2 marks)
(ii) Supervised machine learning (2 marks)
c) Omondi intends to remove some of the quick access toggle commands on a CAD interface.
Outline any four commands he is likely to remove (2 marks)
d) State and explain any five accounting principles (10 marks)
2 a) Differentiate between accounting and bookkeeping (4 marks)
b) Distinguish between explode and offset commands as used in Computer Aided Design
(4 marks)
c) Outline three advantages of integrating database management system in Geographical
Information System (3 marks)
d) With the aid of an example, explain the meaning of the term deep learning as used in
artificial intelligence (3 marks)
e) Explain the term machine learning (2 marks)
3 a) Define the following systems
i. Single Entry system (2 marks)
ii. Double Entry system (2 marks)
b) There are 3 ledgers used in businesses. Identify and describe each of them
(6 marks)
c) Outline two types of each of the following attribute data in a Geographical Information
Systems (6 marks)
a. Categorical data
b. Numerical data
d) Describe each of the following as used in Artificial Intelligence
a. Neural Network (2 marks)
b. Generic Algorithm (2 marks)

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4 a) Differentiate between best first search and breadth first search as used in artificial
intelligence (4 marks)
b) Outline the accounting cycle (10 marks)
c) Outline three advantages of using Geographical Information System during disaster
management (3 marks)
d) Explain the term robot as used in artificial intelligence giving scenarios where robotics can
be used in a real-life situation (3 marks)

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