ITC 101L intro Quiz

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