1.what are local and global variables? 2.what is the scope of static variables? 3.what is the difference between static and global variables? 4.what are volatile variables? 5.what is the use of 'auto' keyword? 6.how do we make a global variable accessible across files? Explain the extern keyword? 7.what is a function prototype? 8.what does keyword 'extern' mean in a function declaration?

2 Answers   nvidia,

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write a c program to print the next of a particular no without using the arithmetic operator or looping statements?

1 Answers   TCS,

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what is the diff b/w static and non static variables in C. Give some examples plz.

3 Answers   Wipro,

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wat is the difference between array and pointer?

4 Answers   Wipro,

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Design a program using an array that searches a number if it is found on the list of the given input numbers and locate its exact location in the list.

4 Answers  

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Heyyy All, Just a challenge . A C program with if Else if(){ /// insert sumthing print ("in if") // insert sumting } else { ///// insert sumthing print ("in else"); //// insert sumthing } can anyone modify it so that program prints. if and else both

3 Answers  

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how to add our own function in c library please give details.?

1 Answers   TCS,

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hOW Can I add character in to pointer array of characters char *a="indian"; ie I want to add google after indian in the char *a

1 Answers  

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What is the output for the following program #include<stdio.h> main() { char a[5][5],flag; a[0][0]='A'; flag=((a==*a)&&(*a==a[0])); printf("%d\n",flag); }

5 Answers   ADITI, Wipro,

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What do you mean by dynamic memory allocation in c?

0 Answers  

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What is a spanning Tree?

1 Answers   TCS,

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How to write a program to receive an integer & find its octal equivalent by using for loop?

1 Answers   Google,

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