What is a file descriptor in c?


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More C Interview Questions

9.how do you write a function that takes a variable number of arguments? What is the prototype of printf () function? 10.How do you access command-line arguments? 11.what does ‘#include<stdio.h>’ mean? 12.what is the difference between #include<> and #include”…”? 13.what are # pragma staments? 14.what is the most appropriate way to write a multi-statement macro?

4 Answers   L&T,


What is volatile variable in c?

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process by which one bit patten in to another by bit wise operation is? (a) masking, (b) pruning, (c) biting, (d) chopping,

0 Answers   InterGraph,


What are structure types in C?

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What is the difference between a function and a method in c?

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What is function prototype in c with example?

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#include<stdio.h> void main() { int a [5]; for (i=0; i<=4; i++) printf(“%d” ,a[i]); }

8 Answers  


How can you increase the size of a dynamically allocated array?

0 Answers   TISL,


how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

0 Answers   TCS,


write a program to generate address labels using structures?

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what are enumerations in C

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How can I generate floating-point random numbers?

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