Revision Examination Tests
“Come all for this Greatness”
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SUMMARY AFK1501 SEMESTER 1 WERKOPDRAG2 AND CORRECT DETAILED
ANSWERS 2024/2025: COVERS ALMOST EVERY QUESTION IN DETAILS
Quiz What is the difference between data and information?
Ans: Data represents a fact. Information is data that has been organized.
Quiz Computers use a ________ language consisting of 0s and 1s.
Ans: binary
Quiz In binary language, each letter of the alphabet, each number, and each special
symbol is made up of a unique combination of eight ________.
Ans: bits
Quiz Which of the following is the smallest unit of measure?
TB
PB
MB
GB
Ans: MG
Quiz Apple's macOS and Microsoft Windows are examples of ________ software.
Ans: operating system
Quiz An Apple iPad and a Microsoft Surface are examples of ________ computers.
Ans: tablet
Quiz Which of the following computers is large, expensive, and is designed to
execute a few programs as fast as possible?
desktop computer
, embedded computer
mainframe computer
supercomputer
Ans: supercomputer
NOT
embedded computer
Quiz ________ computers are specially designed computer chips that reside inside
other devices, such as a car.
Ans: Embedded
Quiz A keyboard and touch screen are the most common of ________ devices.
Ans: input
Quiz A(n) ________ is an input device that looks like a pen.
Ans: Stylus
Quiz Each of these is a basic type of a touch screen, EXCEPT ________.
resistive
reflective
surface acoustic wave
capacative
Ans: reflective
NOT
capacative
Quiz The number of pixels displayed on the screen is known as ________.
Ans: screen resolution
Quiz The most common type of monitor for laptops and desktop computers is a(n)
________.
Ans: LCD liquid crystal display
Quiz The two main categories of home and office printers are ________ and laser
printers.
Ans: inkjet
Quiz ________ printers use static electricity and toner and heat set the image on the
page very quickly.
Ans: laser