Understanding Computer Concepts

What is a computer?

• A computer is a living organism.

• A computer is an electronic device that processes data and executes instructions.

• A computer is a tool for cooking.

• A computer is a type of furniture.

What does a computer do with data?

• A computer ignores data.

• A computer processes data.

• A computer stores data.

• A computer deletes data.

From which Latin term does the word 'computer' originate?

• computareus

• computarex

• computare

• computationis

Can a computer perform complicated calculations?

• No, computers can only perform simple calculations.

• Yes, a computer can perform complicated calculations.

• Only humans can perform complicated calculations.

• Computers are not capable of any calculations.

What is a computer program?

• A computer program is a physical device used for storage.

• A computer program is a set of instructions for a computer to execute.

• A computer program is a collection of random data.

• A computer program is a type of hardware component.

What does a computer program consist of?

• A random assortment of data files.

• A set of instructions written in a programming language.

• A single line of code written in any language.

• A collection of hardware components.

What is Computer Science?

• Computer Science is about the history of computers.

• Computer Science is the study of physical hardware only.

• Computer Science is the study of computers, algorithms, and the principles of computing.

• Computer Science focuses solely on programming languages.

What is the plural form of 'datum'?

• data

• datumies

• datumses

• datums

What does 'data' refer to?

• Data is a synonym for hardware.

• Data refers to physical objects.

• Facts, statistics, or information collected for analysis or reference.

• Data is a type of software.

What is the difference between data and information?

• Data is raw facts; information is processed data with meaning.

• Data is always numerical; information is always textual.

• Data is processed information; information is raw data.

• Data and information are the same thing with different names.