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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Can you explain what keyboard debouncing is, and where and why we us it? please give some examples

0 Answers   CSC, Wipro,

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write a c program to find largest number in matrix(in each row,each column, diagonally, and in the whole matrix)? Its urgent.

2 Answers  

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Why is the code below functioning. According to me it MUST NOT.

1 Answers  

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What does c mean before a date?

0 Answers  

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Write a program to add a given duration with time(24hrs format)

1 Answers   Protech,

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list the no of files created when c source file is compiled

9 Answers   TCS,

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Can you write the algorithm for Queue?

0 Answers   College School Exams Tests, TCS,

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write a 'c' program to sum the number of integer values

8 Answers  

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What is optimization in c?

0 Answers  

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Explain how many levels deep can include files be nested?

0 Answers  

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which types of data structure will i use to convert infix to post fix???

5 Answers   IIT,

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