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Worksheets

PRACTICE

Total questions: 112

Worksheet time: 2hrs 27mins

Name
Class
Date
1.

It is the most popular operating system for desktop and laptop computers.

a)
MAC os
b)
Linux
c)
IOS
d)
Windows 10
2.

It is the most popular smartphone operating system.

a)
MAC os
b)
Android
c)
IOS
d)
Windows 10
3.

It is a Linux based OS that comes with everything that you are looking for in an operating system. It is perfect for organizations, schools, and home use. It is free to download, use and share.

a)
Fedora
b)
Option 2
c)
Ubuntu
d)
Free BSD
4.

It is Linux based system which is reliable, user-friendly and makes for a powerful operating system for any laptop and desktop computer.It is for casual users and caters to students, hobbyists, and professionals working in corporate environments.

a)
Ubuntu
b)
Fedora
c)
Solaris
d)
Cent OS
5.

this OS has been the staple of almost all Apple devices as we can remember. It has evolved with time to include the features that first and foremost define innovation.

a)
android
b)
Solaris
c)
Apple OS
d)
MAC OS
6.

It is a free UNIX based open-source software. It is compatible with a variety of platforms and mainly focuses on features such as speed, and stability. The most fascinating part about this software is its origin. It was built in the University of California by a large community.

a)
Ubuntu
b)
Free BSD
c)
Solaris
d)
Cent OS
7.

It is a UNIX based operating system which was originally developed by Sun Microsystems in the mid-’90s. It is known for its scalability and several other features that made it possible such as Dtrace, ZFS and Time Slider.

a)
Ubuntu
b)
Fedora
c)
Solaris
d)
Cent OS
8.

It is another Linux-kernel based operating software that is designed by Google. As it is derived from the free chromium OS, it uses the Google Chrome web browser as its principal user interface. This OS primarily supports web applications

a)
Free BSD
b)
Solaris
c)
Cent OS
d)
Chrome OS
9.

It is the most popular tablet operating system.

a)
Ubuntu
b)
IOS
c)
windows
d)
android
10.

is the main “brain” or “heart” of a computer system. It performs all of the instructions and calculations that are needed and manages the flow of information through a computer.

a)
Motherboard
b)
CPU
c)
Storage
d)
PSU
11.

The main circuit board of a computer contains all the circuits and components that run the computer.

a)
Motherboard
b)
CPU
c)
Storage
d)
PSU
12.

It is the computer's working storage space that holds data, instructions for processing and processed data (information) waiting to be sent to secondary storage.

a)
Ram
b)
CPU
c)
Storage
d)
Rom
13.

Installed in the back corner of the PC case, next to the motherboard. It converts 120vac (standard house power) into DC voltages that are used by other components in the PC.

a)
PSU
b)
CPU
c)
HDD
d)
RAM
14.

It is used as permanent storage for data.

a)
PSU
b)
CPU
c)
HDD
d)
RAM
15.

It is a storage device that uses lasers to read data on the optical media.

a)
Hard disk drive
b)
SATA Drive
c)
OPTICAL DRIVE
d)
Floppy drive
16.

A bus is a data pathway between several hardware components inside or outside a computer. It does not only connect the parts of the CPU to each other, but also links the CPU with other important hardware.

a)

Expansion Bus

b)

Power Supply Unit (PSU)

c)

Hard Disk Drive (HDD)

d)

Optical Drive

17.

The main part of a microcomputer, sometimes called the chassis. It includes the following parts: Motherboard, Microprocessor, Memory Chips, Buses, Ports, Expansion Slots and Cards.

a)

System Unit

b)

Random Access Memory

c)

Motherboard

d)

CPU

18.

Identify the Operating System in the Picture

a)

MS- Windows

b)

Ubuntu

c)

MAC OS

d)

Fedora

19.

Identify the operating system shown

a)

MAC OS

b)

Ubuntu

c)

Fedora

d)

Solaris

20.

Identify the operating system shown

a)

MAC OS

b)

Chrome OS

c)

Fedora

d)

Solaris

21.

Identify the operating system shown

a)

MAC OS

b)

Chrome OS

c)

Fedora

d)

Solaris

22.

Identify the Parts of PC

a)

System Unit

b)

CPU

c)

PC

d)

Desktop

23.

Identify the Parts of PC

a)

System Unit

b)

CPU

c)

Motherboard

d)

Desktop

24.

Identify the Parts of PC

a)

RAM

b)

CPU

c)

Motherboard

d)

Expansion Bus

25.

Identify the Parts of PC

a)

RAM

b)

CPU

c)

Motherboard

d)

Expansion Bus

26.

Identify the Parts of PC

a)

RAM

b)

CPU

c)

Motherboard

d)

Expansion Bus

27.

Identify the Parts of PC

a)

RAM

b)

CPU

c)

Adapters

d)

Expansion Bus

28.

Identify the Parts of PC

a)

RAM

b)

Power Supply Unit (PSU)

c)

Adapters

d)

Expansion Bus

29.

Identify the Parts of PC

a)

RAM

b)

Power Supply Unit (PSU)

c)

Hard Disk Drive (HDD

d)

Expansion Bus

30.

Identify the Parts of PC

a)

RAM

b)

Hard Disk Drive (HDD

c)

Expansion Bus

d)

Optical Drive

31.

Is this device Input or Output?

Printer

a)

Input

b)

Output

32.
Is this device Input or Output?
Keyboard
a)
Input
b)
Output
33.
Is this device Input or Output?
Monitor
a)
Input
b)
Output
34.
Is this device Input or Output?
Mouse
a)
Input
b)
Output
35.
Is this device Input or Output?
Projector
a)
Input
b)
Output
36.
Is this device Input or Output?
Speaker
a)
Input
b)
Output
37.

What is the definition for?
Allows the user to put data into the computer

a)

Input Device

b)

Output Device

38.

What is the definition for?
Allows the user to see/hear data coming out of the computer

a)

Input Device

b)

Output Device

39.

Is it an input or output device?

a)

Input

b)

Output

c)

Input and output

d)

I don't know

40.

Is it an input or output device?

a)

Input

b)

Output

c)

Input and output

d)

I don't know

41.

Is it an input or output device?

a)

Input

b)

Output

c)

Input and Output

d)

I don't know

42.

Is it an input or output device?

a)

Input

b)

Output

c)

Input and Output

d)

I don't know

43.

Choose the input devices.

a)

mouse, keyboard, headphones

b)

mouse, printer, headphones

c)

mouse, keyboard, speakers

d)

mouse, keyboard, smartboard

44.

Choose the output devices.

a)

monitor, printer, mouse

b)

monitor, printer, keyboard

c)

monitor, printer, speakers

d)

mouse, keyboard, smartboard

45.
Physical parts of a computer...such as the keyboard and monitor.
a)
software
b)
hardware
46.

Programs that give instruction to the computer.

a)

keyboard

b)

motherboard

c)

hardware

d)

software

47.

An example of software would be...

a)

Google Slides

b)

keyboard

c)

monitor

d)

printer

48.
Which of the following is an Output device?
a)
Printer
b)
Mouse
c)
Microphone
d)
Keyboard
49.

I am a piece of hardware used to add text to a document

a)

Keyboard

b)

Mouse

c)

Digital camera

d)

Scanner

50.

Which of these is a Hard Disk Drive (HDD)?

a)
b)
c)
d)
51.

Which of these are magnetic storage devices?

a)
b)
c)
d)
e)
52.

What category of storage device is a HD card?

a)

Magnetic

b)

Optical

c)

Solid state

d)

Primary memory

53.

Magnetic tape storage is what kind of device...

a)

Solid state memory

b)

Optical storage

c)

Magnetic storage

d)

Primary memory

54.

CDs, DVDs and Blu-Rays are all types of...

a)

Magnetic storage devices

b)

Optical storage devices

c)

Solid State memory

d)

Primary memory

55.

Hard Disk Drives are a type of...

a)

Optical storage device

b)

Magnetic storage device

c)

Solid State memory

d)

Primary memory

56.
What type of device is this? USB memory stick
a)
Input
b)
Output
c)
Storage
57.

RAM is volatile memory

a)

True

b)

False

58.
CD-ROMS have a capacity of _____ MB.
a)
500
b)
600
c)
700
d)
800
59.
All DVD-ROMs are single layer and have a capacity of 4.7GB
a)
True
b)
False
60.
Their are only two types of storage drives; Solid State and Hard Drives.
a)
True
b)
False
61.
If a device does not require power to store and hold onto its data it is referred as.....
a)
unpowered
b)
nonpowered
c)
nonvolatile
d)
volatile 
62.

Projector

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

63.

Printer

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

64.

Scanner

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

65.

Monitor

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

66.

DVD

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

67.

Projector

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

68.

Printer

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

69.

Scanner

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

70.

Interactive White Board

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

71.

Hard disk

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

72.

Pen drive

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

73.

Joy stick

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

74.

Light Pen

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

75.

Keyboard

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

76.

Headset

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

77.

Speakers

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

78.

Microphone (Mike)

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

79.

Headphones

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

80.

Mouse

a)

Output Device

b)

Storage Device

c)

Input and Output Device

d)

Input Device

81.

this PC is portable and uses its own battery, has its own keyboard and best use in school work and home.

a)
Desktop
b)
Tablet
c)
Laptop
d)

PDA

82.

This PC is extremely portable. handheld and has touch sensitive screen it doesn't have a keyboard and mouse and typically uses mobile operating system (android and IOS)

a)

PDA/ mobile phones

b)

Laptop

c)
Desktop
d)
Tablet
83.

This PC has a better specs than a laptop vs their price comparison/ not portable and have many peripherals.

a)

Desktop Computer

b)

PDA

c)

Tablet computer

d)

wearable computer

84.

They fall in the category of laptops, but are inexpensive and relatively smaller in size. They had a smaller feature set and lesser capacities in comparison to regular laptops, at the time they came into the market.

a)

wearable computer

b)
Tablets
c)
Netbooks
d)
Desktops
85.

Has variety of uses, have wifi , data connection, mostly smaller than a tablet computer

a)

PDA/ mobile Phones

b)

Netbook

c)

wearable computer

d)

Laptop

86.

These are popular PC's mostly used in tracking your health, locating your location using GPS, monitors your heart rate and can also send messages

a)

PDA/ mobile Phones

b)

wearable computer

c)

Netbook

d)

Game consoles

87.

these PC are made for gaming but the Benefits of this PC's are not only for playing games but also for entertainment like watching movies and accessing premium entertainment show.

a)

wearable computer

b)

Netbook

c)

Game Consoles

d)

Laptop

88.

It is designed for use by one person at a time

a)

Workstation

b)

Server

c)

Personal Computer

d)

Super computer

89.

These computers can be worn on the body and are often used in the study of behavior modeling and human health. Military and health professionals have incorporated wearable computers into their daily routine, as a part of such studies.

a)

Wearable computer

b)

Game console

c)

Laptop

d)

PDA

90.

This PC is intended to be used on a single location. The spare parts of this computer are readily available at relatively lower costs.

a)

Game console

b)

Laptop

c)

Desktop

d)

PDA

91.

It is the most important program that runs on a computer. Every general-purpose computer must have this to run other programs.

a)

Operating System

b)

Firmware

c)

hardware

d)

BIOS

92.

This OS Allows two or more users to run programs at the same time. Some operating systems permit hundreds or even thousands of concurrent users.

a)

Multithreaded

b)

Multiprocessing

c)

Multitasking

d)

Multiuser

93.

This OS can divide process into threads and execute those threads. This increases operating speed but also increases the complexity.

a)

Realtime

b)

Multiprocessing

c)

Multitasking

d)

Multithreading

94.

More than one task can be performed in this OS at the same time but they are executed one after another through a single CPU by time sharing.

a)

Realtime

b)

Multiuser

c)

Multitasking

d)

Multithreading

95.

These OS are  designed to handle events as they occur, commonly found and used in robotics, cameras, complex multimedia animation systems, and communications.

a)

Multiuser

b)

Multithreading

c)

Realtime

d)

Multitasking

96.

Computers that work with natural phenomena and physical values and are used for a specific purpose

a)

Analog

b)

Digital

c)

hybrid

d)

None of the above

97.

What type of computer is a Seismograph?

a)

Analog

b)

Digital

c)

hybrid

d)

None of the above

98.

Computers that works on the value of digits like 0 and 1

a)

Analog

b)

Digital

c)

hybrid

d)

None of the above

99.

This computer is a Combination of analog and digital systems

a)

Analog

b)

Digital

c)

hybrid

d)

None of the above

100.

The following are features of Analog computers Except 1

a)

Perform particular task, no multitask support

b)

Works on continuous data and gives continuous output

c)

Works on real-time and has no storage capacity

d)

Applicable for all general purpose works like documentation, billing etc.

101.

The following are features of Digital computers Except 1

a)

Works on discrete or discontinuous data

b)

Outputs are in the form of graphs, signals, movement etc.

c)

based on Digits 0 and 1

d)

has storage capacity

102.

This computer works on both continuous and discrete data

a)

hybrid

b)

digital

c)

analog

d)

PC

103.

these computer transfer the data from analog to digital and vice versa

a)

hybrid

b)

digital

c)

analog

d)

PC

104.

The following are features of hybrid computer except 1

a)

expensive and complex

b)

high storage data

c)

Designed for special purpose and is not versatile

d)

has limited storage

105.

The following are the ability/use of computers except 1

a)

make their own decisions

b)

communication

c)

control

d)

perform mathematical operation

106.

This computer is the fastest and most expensive

a)

mainframe computers

b)

Micro computers

c)

mini computers

d)

supercomputers

107.

This computer are designed to process huge data and information and performs many instructions from multiple users

a)

mainframe computers

b)

mini computers

c)

Micro computers

d)

supercomputers

108.

Also called as mid range servers and lies between mainframe and micro computers

a)

mainframe computers

b)

mini computers

c)

Micro computers

d)

supercomputers

109.

Typically a single CPU single user system and commonly used in home, school and shops.

a)

mainframe computers

b)

mini computers

c)

Micro computers

d)

supercomputers

110.

They are computers designed to provide services to client machines in a computer network. They have larger storage capacities and powerful processors.Running on them are programs that serve client requests and allocate resources like memory and time to client machines.

a)

mainframe computers

b)

mini computers

c)

server computers

d)

supercomputers

111.

Match the following

a)

1.

Analog

b)

2.

Digital

c)

3.

Hybrid

112.

Match the following

a)

1.

Desktop

b)

2.

Laptop

c)

3.

Netbook

d)

4.

PDA

e)

5.

Tablet