HOME ► Faq ► FAQ - Windows 11, 10,8.1,... Beginners ► ««« »»»

What are variables?

The word variables comes from the words "variable" and stands for variable values in data processing technology.

Thus, this value is not a fixed number, but it can be changed, adjusted, or varied.

Variables are the opposite of constants, but take constant values during the calculation (runtime).

A simple variable example:

Constants are: 1, 2, 3, 4, 123, 333, 44435, .... (constant values).
Variables are: x, y, z, value_1, value_2, value_3, value_4, ... (variable values).

Simple Variable Examples:

1.) The variable "X" has the constant value "3"

int X = 3;
X + 1 = 4;

2.) Variable "X" has the constant value "123"
int X = 123;
1 + X = 124;

3.) Variable "X" has the constant value "2" Y also "2"
int X = 2;
int Y = 2;
Y - X = 0 (NULL);

variabel = changeable = variable = mutable = erratic = adjustable = variably = adaptable

FAQ 6: Updated on: 4 November 2018 09:46

»»

My question is not there in the FAQ

Asked questions on this answer:

Keywords: beginners, what, variables, word, comes, from, words, stands, variable, values, data, processing, technology, value, fixed, number, Questions, Answers, Software

What are variables?

The word variables comes from the words "variable" and stands for variable values in data processing technology.

A simple variable example:

Simple Variable Examples:

variabel = changeable = variable = mutable = erratic = adjustable = variably = adaptable

Do i also need a disk, if yes, for what?

How do I start the cmd.exe?

How to do a double-click?

x86 and x32, what is what?

Should I turn off the power saving mode in Windows or not?

Why have the LED Screen bad pixels and points?

My Computer and This PC, where is the difference?

»»

+ Freeware
+ File management
+ Decoration and fun
+ Automation
+ Office
+ Order on the PC
+ PC testing tools

+ SoftwareOK Pages
+ Micro Staff
+ Freeware-1
+ Freeware-2
+ Freeware-3
+ FAQ
+ Downloads

+ Top
+ Desktop-OK
+ The Quad Explorer
+ Don't Sleep
+ Win-Scan-2-PDF
+ Quick-Text-Past
+ Print Folder Tree
+ Find Same Images
+ Experience-Index-OK
+ Font-View-OK

What are variables?

The word variables comes from the words "variable" and stands for variable values ​​in data processing technology.

A simple variable example:

Simple Variable Examples:

variabel = changeable = variable = mutable = erratic = adjustable = variably = adaptable

Do i also need a disk, if yes, for what?

How do I start the cmd.exe?

How to do a double-click?

x86 and x32, what is what?

Should I turn off the power saving mode in Windows or not?

Why have the LED Screen bad pixels and points?

My Computer and This PC, where is the difference?

»»

+ Freeware + File management + Decoration and fun + Automation + Office + Order on the PC + PC testing tools + SoftwareOK Pages + Micro Staff + Freeware-1 + Freeware-2 + Freeware-3 + FAQ + Downloads

+ Top + Desktop-OK + The Quad Explorer + Don't Sleep + Win-Scan-2-PDF + Quick-Text-Past + Print Folder Tree + Find Same Images + Experience-Index-OK + Font-View-OK

The word variables comes from the words "variable" and stands for variable values in data processing technology.

+ Freeware
+ File management
+ Decoration and fun
+ Automation
+ Office
+ Order on the PC
+ PC testing tools

+ SoftwareOK Pages
+ Micro Staff
+ Freeware-1
+ Freeware-2
+ Freeware-3
+ FAQ
+ Downloads

+ Top
+ Desktop-OK
+ The Quad Explorer
+ Don't Sleep
+ Win-Scan-2-PDF
+ Quick-Text-Past
+ Print Folder Tree
+ Find Same Images
+ Experience-Index-OK
+ Font-View-OK