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WorksheetsRevision: IT for Business
Total questions: 35
Worksheet time: 12mins
What are the three common types of computer networks
ROM, MAN, LAN
RAM, WAN, LAN
MAN, LAN, WAN
NONE OF THE ABOVE
Arrange the following types of networks according to their size from largest to smallest
LAN, WAN, MAN
WAN, LAN, MAN
MAN, LAN, WAN
WAN, MAN, LAN
Bus is a type of topology?
Yes
No
In which topology there is a central controller or hub?
Star
Bus
Line
Ring
Bus, ring and star topologies mostly used in the?
LAN
MAN
WAN
Inter-network
The elements of information systems. (You can select more than one)
Input device
Computer software
People
Network
The elements of information processing cycle?
Input, Output, Program, Storage and Communication
Input, Output, Process, Hardware and Communication
Input, Output, Process, Storage and Communication
Input, Output, Process, Software and Communication
Two main components of motherboard
CPU
Memory
Chassis
Driver
The fastest, most powerful, most expensive computer. Used for applications requiring complex mathematical calculations?
Mainframe
Server
Supercomputer
Game console
The advantage of computer?
Violation of Privacy
Reliability
Health Risks
Impact on labor force
A storage device is a piece of hardware where data can be stored on
True
False
Wires are output devices because they come OUT of a computer
True
False
New technology named 'LED' is abbreviation of
light-emitting diodes
liquid emitting displays
less emitting diodes
low emission displays
A device used for video games, flight simulators, training simulators and for controlling industrial robots.
Joystick
Light Pen
Mouse
Keyboard
Which of the following is a type of image scanner?
Flat-held
Flat-bed
Flip-bed
Compact
Function of disk scanner
Removes a program and all associated files
Detects and protects a personal computer from unauthorized intrusions
Searches for and removes unnecessary files
Reorganizes files and unused space on hard disk so that programs run faster
Which one in the following is NOT type of operating system?
Device-dependent
Proprietary software
Upward compatible
Network operating system
Which is NOT the example of operating system:
Windows
Mac OS
Cobol
Linux
Program that tells operating system how to communicate with device?
Driver
Command line
graphical user interface
virtual memory
Which is NOT the stand alone operating system?
Windows XP
Mac OS
iOS
UNIX
Open source software is a freeware with no copyright restrictions?
True
False
What are some widely used stand-alone utility programs? (You can choose more than one)
Antivirus Program
Firewall
Backup
The examples of graphic and multimedia software? (You can choose more than one)
AutoCAD
Photoshop
Painter
Illustrator
Pages
Software that can performs calculations and recalculates when data changes?
Word Processing Software
Spreadsheet Software
Project Management Software
Note Taking Software
Which is NOT example of presentation graphics software?
Prezi
Powtoon
MS Power Point
Quickbooks
ARPA is stand for
Advanced Research Program Agency
Advanced Research Projects Agency
Advanced Research Projects Area
Agile Research Projects Agency
The slow speed technology?
Dial up access
Wi-Fi
DSL
Cable modem
Internet explorer falls under ?
Compiler
Browser
Operating system
Internet protocol
What is a process of turning on computer that has been powered off
Warm boot
Cold boot
HIbernate
Sleep
