C Questions and Answers | C Language Questions and Answers | C Languages Interview Questions and Answers ~ For Job Seekers

C Questions and Answers , C Language Questions and Answers , C Languages Interview Questions and Answers

Hi As Start Section C and C++ in these I will Post ALL C AND C++ interview Questions

. So Keep Watching This Section. Iam sharing Nearly 5 Question I will Update Remaining Questions.

C Language Interview Question and Answers

1.	What is C language And Who Develop C Language and When?
	C is a programming language developed at The AT & T's Bell Laboratories of USA in The Yeear 1972.The C programming language is a standardized programming language developed in early 1970s by Ken Thompson and Dennis Ritchie for use on UNIX operating system. It has since spread to many other operating systems and is one of among the most widely used programming languages

2.	What are the types of constants are there in c ?
	C constants can ba divided into two categories : Primary constants Secondary constants

3.	What are the types of C intructions Explain?
	Now that we have written some programs let us look at the instructions that we to used in these programs. There are basically three types of instructions in CThey are as Follows : Type Declaration Instruction Arithmetic Instruction Control Instruction

4.	What is a pointer Explain?
	Pointers arethe variables which stores the address of another variable. That variable may be a scalar (including another pointer) or an aggregate (array or structure). The pointed to object may be part of a larger object such as a field of a structure or an element in an the array.

5.	What is difference between arrays and pointers?
	Pointers are used to manipulate the data using the address. Pointers use * operator to access the data pointed to by them. Arrays is a collection of similar datatype. Array use the subscripted variables to access and manipulate data. Array variables can be Equivalently written using pointer expression.