What is difference between Structure and Unions?
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what will be the output for the following program? main() { char ch = 'k'; char c; printf("%c",c); }
What are keywords in c with examples?
15.what is the disadvantage of using macros? 16.what is the self-referential structure? 17.can a union be self-referenced? 18.What is a pointer? 19.What is the Lvalue and Rvalue? 20.what is the difference between these initializations? 21.Char a[]=”string”; 22.Char *p=”literal”; 23.Does *p++ increment p, or what it points to?
What are register variables? What are the advantage of using register variables?
Is c easier than java?
What does #pragma once mean?
how the compiler treats any volatile variable?Explain with example.
What extern c means?
what does ‘#include’ mean?
Write a program for finding factorial of a number.
what is Structural oriented language? give some example of this language.....?
provide an example of the Group by clause, when would you use this clause