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WorksheetsInformation Technology
Total questions: 20
Worksheet time: 5hrs 0mins
Types of computer
embedded,mainframe,supercomputer ,extranet
Intranet, extranet, mobile device, supercomputer
supercomputer, embedded computer, mobile device, mainframe
processing, intranet, mobile device, desktop system
what is a computer
Typically, any handheld computer device will have an LCD or OLED flatscreen interface, providing a touchscreen interface with digital buttons and keyboard or physical buttons along with a physical keyboard.
a machine that can be instructed to carry out sequences of arithmetic or logical operations automatically via computer programming. Modern computers have the ability to follow generalized sets of operations, called programs.
the components responsible for the processing of information within the computer system. This includes devices such as the CPU, memory, and motherboard. A storage device is a component which allows data to be stored within a computer system.
the ability of software to be transferred from one machine or system to another.
what does RAM stand for
Random-access memory
Random accelerating memory
Read attack memory
Read access memory
example of an input device
light pen
Monitor
Printer
projector
example of output devices
Headphones
Keyboard
joystick
Graphic tablet
what does LAN stand for
land area network
local area network
low area network
lac area network
what is the meaning of CPU
CENTRAL PROCESSING UNIT
Critical processing unit
crucial processing unit
center processing unit
The acronym for PC stands for
private computer
Personal computer
personal compact
privacy computer
complex scientific research is usually done by
mainframe computer
Minicomputer
supercomputer
microcomputer
A laptop is an example of a personal computer
True
False
Among the disadvantages of information technology is a violation of privacy. Which one of these is true on violation of privacy?
Adults, teens, and children around the world are using computers to share publicly their photos, videos, journals, music, and other personal information
Sharing personal ideas, photos, and videos with others.
Personal and confidential records were not protected properly, individuals have found their privacy violated and identities were stolen.
An individual suffering from technology overloads feels distressed when deprived of computers and mobile devices
Choose the best answer that defines information technology.
Sharing personal idea, photos and videos with others
The use of hardware and software to store, retrieve and manipulate information.
Involve having a current knowledge and understanding of computer
To enable us to play games or access other sources of information
Information Technology can be defined as the use of _____________ and ___________, to store, retrieve and manipulate information.
hardware and tools
Hardware and soft copy
hardware and software
tools and software
one of the advantages of Information Technology is
Speed and power
Speed and accuracy
Strength and power
Speed and Strength
The fastest supercomputer nowadays is
Cray Titan
Sunway TaihuLight
Cray Jaguar
NUDT-Tianhe-2
One of the applications of IT is
E-perolehan
Travel
Maybank2u
Global Positioning System
One of the disadvantages of Information Technology is
High risk
Impact on population
Deep impact
Impact on labour force
Learning Management System is an application of IT in
Finance
Education
Web blogging
Web Based Learning
IPad comes from one of this category of computer.
Mobile computer
Embedded computer
Mobile phone
Mobile tablet
These are examples of IT application in finance
Online ticketing and GPS
Online gaming and FPS
Online banking and EPS
Online storage and RPS
