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Worksheets

Pre PA1 - Computer (V)

Total questions: 25

Worksheet time: 19mins

Name
Class
Date
1.

Who invented Napier’s Bones? (1 Mark)

a)

Charles Babbage

b)

John Napier

c)

Leibniz

d)

None

2.

Microcomputers are also known as______ (1 Mark)

a)

Supercomputers

b)

Minicomputers

c)

Personal Computers

d)

None

3.

This generations of computers used transistors and circuitry. (1 Mark)

a)

First Generation

b)

Third Generation

c)

Second Generation

d)

None

4.

IBM 360 is a _________ generation computer. (1 Mark)

a)

First Generation

b)

Second Generation

c)

Third Generation

d)

None

5.

________ are used at homes, offices and schools. (1 Mark)

a)

Microcomputers

b)

Supercomputers

c)

Minicomputers

d)

Mainframe computers

6.

_______ was made up of a wooden frames, wires and beads. (1 Mark)

a)

Abacus

b)

Pascaline

c)

Analytical Engine

d)

Difference Engine

7.

What is the Shortcut key for Copy the

file in Word Document? (1 Mark)

a)

Ctrl + S

b)

Ctrl + C

c)

Alt + S

d)

Shift + S

8.

It is an input device and touch sensitive. Let the user to draw or sketch on its surface using a pen stylus (1 Mark)

a)

Graphic Tablet

b)

Light Pen

c)

Barcode Reader

d)

None

9.

What is the Shortcut key for Saving the file in Word Document? (1 Mark)

a)

Ctrl + S

b)

Ctrl + D

c)

Alt + S

d)

Shift + S

10.

Which of the following shows the output? (1 Mark)

a)

Monitor

b)

Pen drive

c)

Mouse

d)

Keyboard

11.

AI Stands for _________ (2 Mark)

a)

Agriculture Intelligence

b)

Artificially Intelligence

c)

Artificial Intelligence

d)

Artificial Intelligent

12.

Charles Babbage invented first General-Purpose Computer in the year ______ (2 Mark)

a)

1837

b)

1937

c)

1780

d)

2005

13.

These computers are used in big organizations like banks, industries, universities and research centers. (2 Mark)

a)

Minicomputers

b)

Microcomputers

c)

Supercomputers

d)

None

14.

These computers are specifically used to perform complex calculations and for weather forecasting, satellite control and space research. (2 Mark)

a)

Minicomputers

b)

Microcomputers

c)

Supercomputers

d)

None

15.

It is a security identification device. (2 Mark)

a)

OMR

b)

OCR

c)

Biometric Device

d)

Barcode Reader

16.

The flat surface of the plotter is called as ______ (2 Mark)

a)

Table

b)

Bed

c)

Sheet

d)

Document

17.

It is a pattern of vertical lines of varying thickness. (2 Mark)

a)

Barcode

b)

QR Code

c)

OMR

d)

None

18.

A graphic tablet is also known as a _______ (2 Mark)

a)

Color tablet

b)

Pen tablet

c)

Pencil tablet

d)

None

19.

________ plotter is also known as roller plotter. (2 Mark)

a)

Drum Plotter

b)

Flatbed Plotter

c)

Vector

d)

None

20.

Identify the Input Device. (2 Mark)

a)

Keyboard

b)

Mouse

c)

Scanner

d)

All of these

21.

Barcode Reader is ________ Device. (2 Mark)

a)

Input

b)

Output

c)

Storage

d)

None

22.

Printer is ________ Device. (2 Mark)

a)

Input

b)

Output

c)

Storage

d)

None

23.

A light Pen is used only with the _________ Monitors. (2 Mark)

a)

LCD

b)

LED

c)

CRT

d)

None

24.

______ is an input device that is used to read Printed form with bubbles and boxes filled with ink or dark pencil. (2 Mark)

a)

OMR

b)

OCR

c)

QR

d)

Barcode

25.

The most common example of an Impact Printer is a ________ (2 Mark)

a)

Laser Printer

b)

Dot Matrix

c)

Drum Printer

d)

None