WorksheetsITC 101L intro Quiz
Total questions: 15
Worksheet time: 8mins
What is a computer?
A manual calculating device
An electronic device that processes data and produces output
A typewriter with memory
A device only for communication
Which of the following is NOT a basic function of a computer?
Input
Processing
Output
Overwrite
Where and when was the abacus first developed?
Around 2400 BC in Mesopotamia
In Rome during 500 AD
In Greece during 200 BC
In England during 1600 AD
What was the abacus mainly used for?
To act as a record-keeping tool
Performing basic arithmetic operations like addition and subtraction
To transmit information through beads
To store large amounts of numerical data
Who is widely regarded as the “father of the computer”?
John von Neumann
Alan Turing
Charles Babbage
Blaise Pascal
Charles Babbage’s proposed design for a mechanical general-purpose computer in 1837 was called:
The Difference Calculator
The Analytical Engine
The Logic Machine
The Programmable Clock
The Analytical Engine was revolutionary because:
It was successfully built during Babbage’s lifetime
It was the first device to use electricity
It introduced the concept of programmability in machines
It was designed to break military codes
Alan Turing is best remembered for his contribution to:
Inventing the first microprocessor
Creating the Analytical Engine
Developing the Turing Machine and advancing computer science theory
Building ENIAC
What was the purpose of the Turing Machine (1936)?
To calculate only financial transactions
To store early digital data
To formalize algorithms and demonstrate that machines can solve algorithmic problems
To serve as the first working electronic computer
The key significance of the Turing Machine lies in:
Its ability to connect computers to the internet
Its use of punch cards for storage
Establishing the theoretical foundation of computation and algorithms
Being the first fully electronic device
Which early computer marked a major milestone as the first general-purpose electronic digital computer?
Colossus
ENIAC
UNIVAC
Mark I
In which year was the ENIAC completed?
1837
1936
1945
1956
Which of the following is NOT considered a key hardware component of modern computers?
Central Processing Unit (CPU)
Random Access Memory (RAM)
Telegraph Module
Motherboard
The CPU is often called the “brain” of the computer because it:
Stores all permanent data
Interprets and executes instructions on data
Displays processed results on the screen
Connects the computer to external devices
In the data processing cycle, after the CPU finishes computation, the next logical step is:
Input
Output
Formatting
Encryption
