Q47 What is function declaration and function definition? July 17, 2015 Gyantoday Most Important Interview Questions In C Leave a comment Please click on the link to know about function declaration and function definition . Share this: RelatedQ1. Find the factorial of a given number using recursionMay 27, 2015In "Most Important Interview Questions In C"Q46 What is difference between inline function, C macro and constant?July 17, 2015In "Most Important Interview Questions In C"Q94 What is volatile variable in C? Where we use volatile variable?July 19, 2015In "Most Important Interview Questions In C"