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quiz 3
Numeric pad is in the -----------
LCD is a monochrome monitor
quiz 3
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Answers
1
LCD is a monochrome monitor
False
True
2
Numeric pad is in the -----------
keyboard
mouse
monitor
speaker
3
Computers, combine both measuring and counting, are called _______?
Digital
Notebook
Analog
Hybrid Computer
4
DVD stands for ______________
Digital versatile disc
Digital video data
Direct video
Direct vertical disc
5
Computers generally found in office are under which category of computer
Minicomputer
Supercomputer
Microcomputer
Mainframe computer
6
The first computer was programmed using
Assembly language
Machine language
Source code
Object code
7
To move a copy of file from one computer to another over a communication channel is called?
None of the above
File Teleport
File transfer
File Movement
8
Backing up of computer data is the process of:
Putting your computer in the back of the room
Storing an extra copy of data on the hard disk
Storing an extra copy on an external storage device
Reversing the files stored on the hard drive
9
CRT stands for
Cosmos ray tube
Crystal ray tube
None of these
Cathode ray tube
10
Which is the biggest unit of data storage in the following list?
Byte
Megabyte
Kilobyte B. C. D.
Gigabyte
11
Modem is short for:
Modulator Demodulator
A and B
None of the above
Modulation Demolition
12
An application is a type of software that allows you to perform specific tasks.
False
True
13
To debug the system means to
decode it
setup icons
Clean it
find and correct errors
14
What is Light pen?
Optical Input device
A mechanical Input device
Optical Output device
Electronic Input device
15
----------- is the physical device of a computer system.
Software
Application
Hardware
Program
16
Which of the following are NOT types of computer hardware?
Motherboard
Keyboard
Microsoft Windows
Mouse
17
Which of the following media holds more information?
Floppy diskette
Zip-Drive
DVD
CD-ROM
18
What is the personal computer operating system that organizes and uses a graphic desktop environment?
Windows
Linux
aNDRIOD
IOS
19
MS DOS stands for ...........
Microsoft Storage Drive Operation System
Microsoft Device Operation Software
Micrsosoft Disk Operating system
Magnetic Software Disk Operation system
20
----------- is processed by the computer into information.
Input
Numbers
Data
Processor
21
IC stands for
Internal Computer
Integrated Circuit
Internal Circuit
Integrated Computer
22
What does the “R” in RAM stands for?
Reable
Read
Random
Rewrite
23
The brain of any computer system is
MEMORY
ALU
CPU
NONE OF THE ABOVE
24
Which of the following does NOT happen when you boot (or start) your computer?
The computer starts your operating system
The computer opens your email
The computer checks for new hardware
The computer runs tests to see if everything works
25
UNIVAC stands
Universal Automatic Computer
Unique Automatic Computer
Unvalued Array Computer
Universal Array computer
26
ALU stands for .......
Arithmetic Logic Unit
Application Logic Unit
None of the above
Array Logic Unit
27
WAN stands for
Wireless Area Network
Wap Area Network
Wide Area Network
Wide Array Net
28
Which of the following are considered malware?
All of these are malware
Sypware
Trojan horses
Viruses/worms
29
Microsoft Word, Google Chrome, iTunes, and Adobe Photoshop are examples of
Internet service providers
Operating systems
Applications
Mobile devices
30
You organize files by storing them in
archives
List
Folders
Indexes
31
Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards?
Daughter board
Breadboard
Mother board
Father board
32
The output quality of a printer is measured by
Dot per sq. inch
All of the Above
Dots printed per unit time
Dot per inch
33
The main characteristic of fourth generation was
VLSI
Integrated circuit
Transistor
Vacuum tubes
34
GUI Stands for ____________________
Graphical Utility Icon
Greater User Interface
Graphical Utility Interface
Graphical User Interface
35
Computer is a/an ----------
battery
electronic device
monitoring device
input device
36
A computer cannot boot if it does not have the...
Assemble
Compiler
Operating system
Loader
37
.........represent raw facts, whereas....... is a data made meaningful
Records, Bytes
Information, Bits
Information, reporting
Data , Information
38
IBM stands for _______?
International Business Machiner
International Business Machines
International Book Man
None of the Above
39
----------- is used in first generation computer.
Integrated circuit
Transistors
Vacuum tubes
Microprocessor
40
What is the FIRST thing you should do if there is no sound?
Don't do your work because you can't hear
Complain to the teacher
Get a new pair of headphones - yours obviously aren't working
Check the volume control on the computer
41
You cannot get a computer virus if you install antivirus software.
True
False
42
Which device is ISP device for internet connection
CD Drvie
Joy stick
NIC Card
Modem
43
Where does most data go first with in a computer memory hierarchy?
RAM
Flash drive
Hard disk
Memory card
44
POST comes before loading the Operating system
True
False
45
A desktop computer is also known as
Laptop
PC
Palmtop
Mainframe
46
CPU is the --------- of computer.
Eye
All above these
Ear
Brain
47
Which of the following is the most popular operating system?
MAC
Windos
Unix
Ubuntu
48
VDU stands for
Video Display Unit
Visual Display Unit
Video Diode Unit
Visible Display Unit
49
Which of the following is not Computer Hardware?
Antivirus
Mouse
Monitor
Printer
50
The basic operatins performed by the PC are
All of the above
Logical Operation
Storage and Relative
Arithmetic Operation
51
1MB is equal to
The amount of RAM in every computer
1 billion bytes
1024KB
1 thousand byes
52
Which of these is not a function of the three main functions of a microprocessor
Store
Execute
Fetch
Decode
53
When the computer is turned off, ________ forgets everything you told it.
ROM
RAM
54
Physical structure of the computer is called
Software
Human ware
All of the above
Hardware
55
BCD is
Binary Coded Decimal
Binary Coded Digit
Bit Coded Decimal
Bit Coded Digit
56
What type of computer serves up information to other computers?
Laptop
PC
Server
Mac
57
The CPU and Primary memory are located on the
output device
expansion board
motherboard
storage device
58
What is the software frequently utilized by end users called (like Word, PowerPoint)?
Application Softwares
Translators
Softwares
System Softwares
59
........is a combination of hardware and software that facilitates the sharing of information between computing devices.
network
peripheral
expansion board
digital devices
60
Trackball is .......
Output device
Software
Programming language
Input device
61
When something is saved to the cloud, it means it's stored on the internet instead of on your computer's hard drive.
False
True
62
Which of the following is an input device?
printer
none of the above
Monitor
keyboard
63
Which is most common tool used to restrict access to computer system?
Picture
Falsh
Key
Password
64
The basic goal of computer process is to convert data into _______?
Software
Information
Text
Pictures
65
What is Wi-Fi?
A hard-wired Internet connection
A dial-up Internet connection
A wireless Internet connection
The computer opens your email
66
Today's computer is used for..
Computing
Data storage
Playing games
All of above
67
Mr Tosin is a Computer Engineer
True
False
68
A DVD Reader reads...
All of above
Flash Memory
DVD Rom
Hard Disk
69
Raw facts such as letters, words and sounds are called:
Programs
Commands
User response
Data
70
A.I stands for
American Intelligence
Artificial Intelligence
Artificial Information
American Information
71
Computer Hardware is:
A Physical Device Driven by software
All of the above
A medium for Data Communications
A Physical Device that driven by data
72
In which type of computer, data are represented as discrete signal
Digital
Analogue
Hybrid
All of the above
73
Processing speed of the processor of the computer is measured in
Hertz
Millivolts
rpm's
Megahertz
74
A __________ device is any auxiliary device such as a computer mouse or keyboard are regarded as
BIOS
Hard drive
Disk drive
Peripheral
75
Choose the incorrect answer: The motherboard
Found at the bottom of the desktop
The smallest circuit board of the computer
Holds all of the most important parts of the computer
Is like a mother to all of the other circuit boards
76
CATHODE RAY TUBE is a form of
Mouse
Keyboard
Motherboard
Monitor
77
First page of website is termed as
Java Script
Bookmark
Homepage
Initial Page
78
The hard drive in the computer is usually labeled as
Drive H
Drive C
Drive B
Drive A
79
_________ are places on the outside of the computer where you plug in hardware
Parks
Ports
Connections
Spots
80
What is the name of an application program that gathers user information and sends it to someone through the Internet?
Virus
Ransomware
Spybot
None of the above
81
CAD stands for
Computer Application in design
Computer Algorithm for Design
Computer Aided Design
Computer Analogue design
82
What does DMA stand for?
Direct Module Access
Distinct Memory Access
Direct Memory Access
Direct Memory Allocation
83
Chief component of first generation computer was
Vacuum Tubes and valves
Integrated Circuits
Transistors
None of the above
84
--------- is the father of computer.
Ada Byron
Herman Hollerith
Charles Babbage
Blaise Pascal
85
Which of the following is not a good way to protect your computer?
Plug it into a surge protector
Back up important files
Skip operating system updates
Install antivirus software
