## What are the 4 basic functions of computer?

Table of Contents

The four basic functions of a computer are: input, storage, processing, and output.

**What are the four basic functions of a computer class 9?**

There are basically for basic functions of computers – input, storage, processing and output.

### What are the 5 main functions of a computer?

What are the five basic functions of computer?

- Input or inserting data and instructions.
- Processing.
- Output or retrieving data or information.
- Storing data or information/file management.
- Controlling of devices and functions.

**What are the functions of the computer?**

The 4 Functions of a Computer

- Data input.
- Data processing.
- Information output.
- Data and information storage.

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

These usually include:

- Input or inserting data and instructions.
- Processing.
- Output or retrieving data or information.
- Storing data or information/file management.
- Controlling of devices and functions.

**What are the functions of computer?**

## What is the main function of the system unit?

A system unit is the part of a computer that houses the primary devices that perform operations and produce results for complex calculations. It includes the motherboard, CPU, RAM and other components, as well as the case in which these devices are housed.

**What are the four types of functions?**

There are 4 types of functions:

- Functions with arguments and return values. This function has arguments and returns a value:
- Functions with arguments and without return values.
- Functions without arguments and with return values.
- Functions without arguments and without return values.

### What are the basics of computers?

The five basic operations that a computer performs are input, storage, processing, output and control.

**What are the 5 basic functions of a computer?**

#### What are computer functions?

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.

**What are the basic functions?**

Common Functions Reference

- Linear Function: f(x) = mx + b.
- Square Function: f(x) = x2
- Cube Function: f(x) = x3
- Square Root Function: f(x) = √x.
- Absolute Value Function: f(x) = |x|
- Reciprocal Function. f(x) = 1/x.