Questions and Answers
What is a computer?
A programmable machine that receives input, processes data, and generates output
What is the primary function of a computer?
To process data and produce useful output
What distinguishes a computer from a simple calculator?
A computer can be programmed to perform various tasks
Study Notes
What is a Computer?
- A computer is an electronic device that can store, process, and communicate information.
Primary Function of a Computer
- The primary function of a computer is to execute a set of instructions, also known as a program, to perform tasks automatically.
Distinctions from a Calculator
- A computer is distinguished from a simple calculator in that it can store and execute a sequence of instructions, whereas a calculator only performs a single operation.
- Unlike a calculator, a computer can perform various tasks, such as data processing, communication, and control, in addition to calculations.
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