Over view of C

Chapter-2

Features of C Language

C is widely used language .It provides lot of features given below.

1.Low Level Features

•    C program provides  a low level features that are generally provided by the lower level language.

2.Machine Independent or Portable

• C programs can be executed in any machines with little bit or no change. But it is not platform independent.
• Compiler and Processor make it possible for C program to run it on every system. 

3.Rich Library

• c provides the lot of inbuilt functions that provides development fast.

4.Efficient use of Pointers

• Pointers has direct access to memory.
• We can use pointers for memory structures,functions,array,etc 

5.Speed: The compilation and execution of c language is fast.
6.Simple

• C is a simple language it provides structured approach ,datatypes,rich set of library functions.etc.

7.Recursion

• In c we can call the function with in the function. It provides code re usability for every function.

Applications of C-Programming Language

1. C Language is used for creating Computer Applications.
2. Used in Embedded systems.
3. C is used in implement different operating system operations.
4. Unix kernel is completely developed in C language

C-programming Tips and Remember all the things write c program

• Every c Program must and should have one main() function only.
• C program execution always start from main() function.
• In c program all statements are written in lower case letters.
• Every c statement must and should end with semicolon.

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