- What are the four main functions of a computer?
- What are computer functions?
- What are the five basic functions of a computer?
- What are the main parts of a computer and their functions?
- What are the rules to enter a function in computer?
- What is the meaning of CPU?
- What is a function in algebra?
- What are the functions?
- What do you mean by a function?

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## What are the four main functions of a computer?

All computers carry out four basic functions. These are data input, processing, output and storage.

## What are computer functions?

A function is a block of organized, reusable code that is used to perform a single, related action. Different programming languages name them differently, for example, functions, methods, sub-routines, procedures, etc.

## What are the five basic functions of a computer?

There are five main hardware components in a computer system: Input, Processing, Storage, Output and Communication devices. Are devices used for entering data or instructions to the central processing unit.

## What are the main parts of a computer and their functions?

**The hardware components—video card, processor, memory, motherboard and hard drive—are the same for all computer systems.**

- Central Processing Unit (CPU) The CPU is the “brains” of the computer.
- Random Access Memory (RAM) RAM is variable in a computer.
- Hard Drive.
- Video Card.
- Motherboard.

## What are the rules to enter a function in computer?

Answer: Functions are usually represented by a function rule where you express the dependent variable, y, in terms of the independent variable, x. A pair of an input value and its corresponding output value is called an ordered pair and can be written as (a, b). Understand the purpose of the function.

## What is the meaning of CPU?

CPU (pronounced as separate letters) is the abbreviation for central processing unit. Sometimes referred to simply as the central processor, but more commonly called a processor, the CPU is the brains of the computer where most calculations take place.

## What is a function in algebra?

A function is an equation that has only one answer for y for every x. A function assigns exactly one output to each input of a specified type. It is common to name a function either f(x) or g(x) instead of y. f(2) means that we should find the value of our function when x equals 2. Example.

## What are the functions?

Definition. A function is a rule which relates the values of one variable quantity to the values of another variable quantity, and does so in such a way that the value of the second variable quantity is uniquely determined by (i.e. is a function of) the value of the first variable quantity.

## What do you mean by a function?

A function is a unit of code that is often defined by its role within a greater code structure. Specifically, a function contains a unit of code that works on various inputs, many of which are variables, and produces concrete results involving changes to variable values or actual operations based on the inputs.