KNEC Diploma in ICT module II Computer Applications II past paper: November 2021 Answers

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Course Name:  Information and Communication Technology
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Course Level:  Diploma
Sub Level:       Module II
Course Unit:   Computer Application II
Exam body:    KNEC
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Outline three advantages of using Geographic Information Systems to manage disasters in a region. ()

Differentiate between best-first search and breadth-first search as used in artificial intelligence ()

Kalili Warehouses Ltd has incurred the following expenses for the year 2020. i) Construction of an extension to the current warehouse; ii) Repainting the exterior of the current warehouse; iii) Replacing the main entrance door to the warehouse after the old one was damaged by a delivery truck; iv) Transport for the materials for constructing the warehouse extension; Identify type of expenditure ()

A user intends to remove some of the quick access toggle commands on a Computer-Aided Design (CAD) interface. Outline four such commands that the user is likely to remove. ()

Explain the meaning of the term robot as used in artificial intelligence. ()

Distinguish between explode and offset commands as used in Computer-Aided Design ()

Explain three reasons for integrating database management systems in Geographic Information System ()

With the aid of an example, explain the meaning of the term machine learning as used in artificial intelligence. ()

Explain the use of artificial intelligence as applied in each of the following area: i) Natural language processing; ii) Gaming. ()

10.

Distinguish between spatial data and attribute data as used in Geographic Information System. ()

11.

The balances in the commission income account of Pesa Agents is as indicated The business received Ksh.507,600 as commission during the year. Show the necessary entries in the commission income account of Pesa Agents for the year 2020. ()

12.

Outline three main components of Geographical Information System ()

13.

State the sequence of Computer-Aided Design commands to draw a line with starting point coordinates of 0,0 and terminating 8 units on the X axis and 5 units on the Y axis using the absolute coordinate system. ()

14.

Describe each of the following systems as used in artificial intelligence: i). Neural networks; ii). Generic algorithm. ()

15.

Explain the term deep learning as used in artificial intelligence. ()

16.

Outline two types of each of the following attribute data in a Geographic Information Systems; i) Categorical data. ii) Numeric data. ()

17.

The following is a list of application software: Adobe InDesign, CorelDraw, FreshBooks, Intacci, Miscrosoft Publisher, Notepad++, QuickBooks, Quicken, Sages50, Virtual C, Wavepad, Xero, Zoho Books. Identify six accounting software from the list. ()

18.

When a transaction takes place, it is first recorded in a book of original entry. Outline four such books used in accounting. ()

19.

Outline four types of precision errors associated with information from a Geographic Information System. ()

20.

A Computer-Aided Design user has a drawing which is to be modified. Outline six commands in the program that he is likely to use ()

21.

Outline three factors to consider when selecting a search algorithm to be used in artificial intelligence. ()

22.

With the aid of an example, distinguish between accounts payable and accounts receivable as used in accounting. ()