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Computer S1 Mid Term Assignment

Total questions: 75

Worksheet time: 25mins

Name
Class
Date
1.
A pointing device that sends control signals into the computer. 
a)
Mouse
b)
Keyboard
c)
Video Card
d)
Flash Drive
2.
It is used to display data in visual form. The images it displays are where the user gets information
a)
Visual graphics array
b)
HDMI
c)
Monitor
d)
LED
3.
It contains set of keys that are used to input characters (letters, numbers) and control signals into the computer. 
a)
Mouse
b)
Mouse Pad
c)
Num Pad
d)
Keyboard
4.
Which is true about AVR's?
a)
It protects the computer from changes in the electricity.
b)
It is used as a back up source in case of power interruption
c)
It produces alternating current to supply the computer.
d)
It uses potentiometer.
5.
Which of the following is true about a hard drive?
a)
PATA and SATA has the same disk rpm.
b)
It can only be used internally
c)
It cannot be partitioned
d)
It is the main storage device of the computer.
6.
It reads or writes data into optical discs.
a)
External hard drive
b)
Optical disc drive
c)
Flash drive
d)
External DVD - R
7.
It is the temporary storage device of the computer. 
a)
Central Processing Unit (CPU)
b)
Random Access Memory (RAM)
c)
Read Only Memory (ROM)
d)
Basic Input and Output System (BIOS)
8.
Is a data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
a)
RAM
b)
Hard Disk
c)
DVD
d)
ROM
9.
Fans attached to components are usually used in combination with a heat sink to increase the area of heated surface in contact with the air, thereby improving the efficiency of cooling.
a)
Cooling Fan
b)
Heating Fan
c)
Hard d]Disk Fan
d)
DVD Fan
10.
Is a hand-held pointing device that detects two-dimensional motion relative to a surface. This motion is typically translated into the motion of a pointer on a display, which allows a smooth control of the graphical user interface.
a)
Mouse
b)
Light Pen
c)
Touch Pad
d)
Trackball Mouse
11.
A display screen used to provide visual output from a computer, cable box, video camera, VCR or other video generating device.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
12.
A device that projects an enlarged image of an acetate or other transparency placed on it on to a wall or screen.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
13.
Is a peripheral device which makes a persistent human-readable representation of graphics or text on paper.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
14.
A device that converts analog audio signals into the equivalent air vibrations in order to make audible sound.
a)
Projector
b)
Printer
c)
Monitor
d)
Speakers
15.
A video camera connected to a computer, allowing its images to be seen by Internet users.
a)
Webcam
b)
Speakers
c)
Keyboard
d)
Light Pen
16.
Is a typewriter-style device which uses an arrangement of buttons or keys to act as a mechanical lever or electronic switch. 
a)

Mouse

b)
Speakers
c)
Keyboard
d)
Light Pen
17.

Who is the Father of Modern Computer?

a)

Charles Babbage

b)

Blaise Pascal

c)

Alan Turing

d)

Tim Berners-Lee

18.

Derived from the word compute meaning to calculate and perform arithmetic operation.Derived from the word compute meaning to calculate and perform arithmetic operation.

a)

Calculator

b)

Machine

c)

Computer

d)

Robotics

19.

These are the physical parts/element that constitutes or build a computer system.

a)

Hardware

b)

Software

c)

Application

d)

Software

20.

Any piece of computer hardware equipment that provide data information to the computer system.

a)

Output Devices

b)

Input Devices

c)

Storage Devices

d)

Peripherals

21.

Any piece of computer hardware equipment used to display result of data processing carried out by the computer system.

a)

Output Devices

b)

Input Devices

c)

Storage Devices

d)

Peripherals

22.

Serves as the brain of the device / computer system.

a)

ALU

b)

CU

c)

CPU

d)

Process Device

23.

A board that contains the electrical circuitry for the computer.

a)

Motherboard

b)

System Unit

c)

CPU

d)

ALU

24.

Which tool is used to blow away dust and debris from different computer parts without touching the components?

a)

Hex Driver

b)

Anti-Static Mat

c)

Compressed Air

d)

Wire Cutter

25.

The instructions that tell the computer what to do:

a)

Hardware

b)

Input

c)

Software

d)

Ooutput

26.

You can touch software

a)

True

b)

False

27.

Operating system for mobile devices

a)

Netware

b)

Unix

c)

Android

d)

Windows NT

28.

Microsoft Word is an example of an operating system

a)

False

b)

True

29.
Another name for Mobile Application Software is ___________.
a)
Monitor
b)
Hardware
c)
Apps
d)
Output
30.

A small program that allows a specific peripheral device to communicate with a computer system

a)

Driver Programs

b)

Firmware

c)

Operating System

31.

Types of operating systems:

a)

Doors

b)

Robotics

c)

Windows

d)

Business

32.

Which of the following is NOT a type of application software?

a)

Word processor

b)

Operating System

c)

Web browser

d)

Games

33.

What type of software is it?

a)

Operating system

b)

Application software

34.

What are the 2 main types of software?

a)

System and Application

b)

Informational and Entertainment

c)

Dynamic and Static

d)

Professional and Home-based

35.

The following are examples of application software except

a)
b)
c)
d)
36.
An application designed to be downloaded to a handheld device.
a)
system unit
b)
malware
c)
mobile app
d)
Instagram
37.
Microsoft Word, Microsoft PowerPoint, and Internet Explorer are examples of:
a)
Application software
b)
System software
c)
Hardware
d)
Input devices
38.
Emily wants to type her class notes. Which application software would be BEST for her to use?
a)
Word processing
b)
Spreadsheet
c)
Database
d)
Operating system
39.

What is application software?

a)

Application Software is anything that is installed on your computer.

b)

Application Software helps your computer to run faster.

c)

Application Software allows users to complete tasks.

40.
A type of software that allows you to perform specific tasks
a)
peripherals
b)
hardware
c)
CPU
d)
application (app)
41.
A printer that uses toner to burn text / images onto a page...
a)
Laser
b)
Plotter
c)
Inkjet
d)
Dot Matrix
42.

What is an output device?

a)

It is something you don't connect to a computer that has information sent to it.

b)

It is something you connect to a computer that sends information into the computer.

c)

It is something you connect to a computer that has information sent to it.

d)

It is somebody you connect to a computer that sends information into the computer.

43.

Choose the output devices.

a)

monitor, printer, mouse

b)

monitor, printer, keyboard

c)

monitor, printer, speakers

d)

mouse, keyboard, smartboard

44.

Useful for producing architectural drawings

a)

dot-matrix

b)

plotter

c)

thermal

45.

The most common types of outputs are soft copy and hard copy. Which of the following device DOES NOT produce soft copy?

a)

Monitor

b)

Printer

c)

Projector

d)

Speakers

46.

A device that inputs moving images into a computer which is mainly used for video conferencing.

a)

Digital camera

b)

Video camera

c)

Web cam

d)

Film camera

47.
What does OMR stand for?
a)
Optical Mark Recognition
b)
Optical Meter Reader
c)
Operator Mark Recognition
d)
Online Meter Reader
48.
Which of these is OMR sometimes used for?
a)
Marking Exam Papers
b)
Controlling Characters in Computer Games
c)
Projecting a Presentation onto a big screen.
d)
Playing  an Audio File
49.

Which of the followings are able to transmit TV/Radio broadcast?

a)

Satellite

b)

Radio waves

c)

Cables

d)

Bluetooth

50.

What do a user required to have, in order to watch encrypted satellite TV?

a)

Satellite dish

b)

Optical fiber

c)

Set top box

d)

Satellite

e)

Subscription to service

51.

Check all the correct statements about Satellite TV/radio:

a)

There will be latency in receiving the TV signal.

b)

Satellite TV uses LEO to transmit

c)

Satellite TV uses MEO to transmit

d)

Satellite TV covers rural area only

e)

Satellite TV reception may affected by weather conditions

52.

Which two are a form of public communication?

a)

Social media

b)

Voice communication

c)

Websites

d)

Email

53.

Which Function Key is used to open help in most of the application programmes?

a)

F1

b)

F2

c)

F10

d)

F12

54.

Which of the following functions is not performed using

a mouse?

a)

Turn On

b)

Hover

c)

Right Click

d)

Drag & Drop

55.

What is the term used when you press and hold the left

mouse key and move the mouse around?

a)

Highlighting

b)

Dragging

c)

Selecting

d)

Moving

56.

This screen is called

a)

Welcome Screen

b)

Booting Screen

c)

Operating System

d)

Log-in Screen

57.

Booting refers to ...

a)

Switching On a computer

b)

Re-Starting a computer

c)

Switching Off a computer

d)

Formatting a computer

58.

Here are the steps that take place when starting a

computer. Rearrange the steps in the correct order.

(a) Desktop appears after login

(b) Login screen appears

(c) Power on Self-Test (POST) starts

(d) Operating system starts

(e) Welcome screen appears

a)

a,b,c,d,e

b)

c,d,b,e,a

c)

c,d,e,b,a

d)

d,c,e,b,a

59.

ICT Skills helps us to... (Select all that apply)

a)

Build a computer

b)

Communicate over long distances

c)

Play Football

d)

Run a Business

60.

It can be used for controlling the movement of the cursor or a pointer in a computer devices

a)

Mouse

b)

Keyboard

c)

Printer

d)

Monitor

61.

This allows a computer to display information for user.

a)

Storage

b)

Input

c)

Output

d)

Processing

62.

This contain all the arithmetic and logical operations in CPU.

a)

Arithmetic Logical Unit (ALU)

b)

Control Unit (CU)

c)

Central Processing Unit (CPU)

d)

Hard Disk Drive (HDD)

63.

  1. TO START A COMPUTER, WE NEED TO FIRST SWITCH ON THE ------------- SUPPLY BUTTON

a)

POWER

b)

MOTOR

c)

PAINT

d)

START

64.
What is the health effect  to us when we use a computer for many hours???
a)
Back and Neck Ache
b)
Heart disease
c)
Disfigurement
d)
Kidney failure
65.
What is the purpose of the CPU?
a)
To process all the data and instructions.
b)
To turn the computer on.
c)
To create PowerPoint presentations.
d)
To provide power to the computer.
66.
What are registers used for?
a)
To check that students are in school.
b)
To temporarily hold bits of data needed by the CPU.
c)
To make sure that the CPU runs properly.
d)
To make the CPU faster.
67.
Which of the following is a job of the control unit?
a)
To start up the computer
b)
To manage the fetch decode execute cycle
c)
To create presentations
d)
To carry out calcul
68.
Which of the following is an example of 'main memory'.
a)
Hard Drive
b)
USB Drive
c)
RAM
d)
ROM
69.

What is a variable?

a)

Data that is stored in a memory location, that cannot be changed

b)

Data that is stored in a memory location, that can be changed

c)

Data that is produced by a computer, that cannot be changed

70.
CPU stands for
a)
Computer Processing Unit
b)
Central Processing Unit
c)
Core Processing Unit
d)
Central Power Unit
71.
The hardware that defines a computer is the ___ and___. Without these a computer could not function.
a)
Mouse and keyboard
b)
Microsoft Word and Microsoft Excel
c)
Monitor and CPU
d)
CPU and memory
72.

The main circuit board in the system unit is also called the

a)

Busboard

b)

Chipboard

c)

RAM

d)

Motherboard

73.
What does ALU stand for?
a)
Arguable Logic Unit
b)
Arithmetic Larger Unit
c)
Arithmetic Logic Unit 
d)
Arithmetic Logic Utility
74.
What is the function of the ALU?
a)
Performs all the logic 
b)
Stores previously executed instructions
c)
Has overall control of the CPU
d)
Performs all the calculations
75.

The way the CPU operates is called the........ cycle

a)

Fetch Execute

b)

Fetch Operate

c)

Fetch Code

d)

Speed Execute

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