C#

It is used to inform the compiler about the type, size & nature of data that can be stored in a variable.

Data Types

These are containers for storing data values.

Variables

checking#account

Illegal

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Legal

It is a symbol that tells/command the compiler to perform mathematical or logical manipulations.

Operator

It reverse the output of Boolean Expression(s) into its opposite value.

Logical Not

These are expressions that is either true or false “Boolean Expression”

Conditions

It is a sequence of finite characters which can contain spaces and number.

String

These are variables can be assigned a value directly.

Value type

It is used to store a floating-point number i.e. number with decimal values.

Float

In C#, variable names can contain letters, digits, and the underscore character (_).

True

The first character of the name must be a number.

False

It means to provide the value to the variable during the compilation of the program.

Compile Time Initialization

It is used to assign value to the variables.

Assignment Operator

It is a programming statement that we used in decision-making especially if we want to execute logical processes like printing output based on the conditions.

Conditional Statement

It allows a variable to be tested for equality against a list of values.

Switch Statement

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If-else Statement

It is a programming structure that repeats a sequence of instructions until a specific condition is met.

Loop

For each Loop

A short form of integer

Int

This value data type contains set of related named constants which are called as enumerator list.

Enumerations

It is referred as block of memory that executes according to the blueprint.

Object

Operators used to perform basic mathematical operations.

Arithmetic Operators

Do While Loop

It is a programming statement that allows us to execute a statement or group of statements multiple times.

Looping Statement

A short form of Boolean, contains two values i.e. true or false.

Bool

Referred as a grouped list of variables that can be placed under one name in memory. It is the same like “Class” in the reference type.

Structure or struct

It is also called as indicator or locator, is a data type in C# that points towards the memory address of a data, we need to use (\*) in its declaration.

Pointer

int, float, double, structs, enums etc

Value Data Types

In this, the user has to enter the value and that value is copied to the required variable.

Run Time Initialization

In C#, it is a combination of operands (variables, literal, method calls, etc.) and operators that can be evaluated to a single value.

Expression

For Loop

A short form of character, which is used to store alphabets.

Char

It can refer to a memory location.

Reference Types

string, interface, class, delegates etc

Reference Data Types

_2010_tax

Legal but not advised

It assigns some value to the variable

Initializing Variables

It is used to combine Boolean Expression and evaluate the result depending on the operator used.

Logical Operators

While Loop

When at least one of the Boolean expressions in this operator is true, the result of the whole Boolean expressions is True.

Logical Or

It can do almost every logical process you need to perform unlike switch statement that has lot of limitations when it comes to C# programming language.

If Else Statement

It is used to modify the value of a variable by performing an operation on the value currently stored in that variable.

Compound Assignment Operators

When one of the Boolean expressions in this operator is false, the result of the whole Boolean expressions is False.

Logical And

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Illegal

It is used to evaluate a comparison between two operands. We used also these operators to form Boolean expressions.

Relational/Comparison Operators