WorksheetsComputers
Total questions: 10
Worksheet time: 5mins
What is the primary function of a computer?
To serve as a decorative item
To provide entertainment through videos and games
To function as a paperweight
To perform arithmetic or logical operations automatically
Which device is considered the earliest form of a mechanical analog computer?
The slide rule
The Antikythera mechanism
The modern digital computer
The abacus
Who is known as the 'father of the computer'?
John von Neumann
Charles Babbage
Blaise Pascal
Alan Turing
What was the main purpose of early computers?
To perform calculations
To connect with friends
To browse the internet
To play video games
What does the term 'stored program architecture' refer to?
A computer design where instructions for computing are stored in memory
A type of computer memory
A programming language
A storage device
What is the significance of the ENIAC in computer history?
It was the first electronic programmable computer built in the U.S.
It was the first computer to connect to the internet
It was the first computer to use a graphical user interface
It was the first portable computer
Which component is essential for a modern computer to function?
A gaming software
Central processing unit (CPU)
A mouse
A decorative case
What was the primary material used in the first generation of computers?
Wood
Plastic
Silicon chips
Vacuum tubes
Which invention directly contributed to the development of microprocessors?
The typewriter
The steam engine
The mechanical clock
The MOSFET (MOS transistor)
What is the function of the arithmetic logic unit (ALU) in a computer?
To power the computer
To display graphics
To manage the computer's memory
To perform arithmetic and logic operations
