1. Write a function to display the sum of two numbers in the following ways: By using (i) pass by value (ii) pass by address a. function with argument and with return value b. function with argument and without return value c. without argument , with return value d. without argument , without return value Note: Use pass by address.

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Write a program in C to reverse a number by recursive function?

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How many types of sorting are there in c?

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Explain in detail how strset (string handling function works )pls explain it with an example.

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What is structure packing in c?

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Why pointers are used?

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What is 'makefile' in C langauage? How it be useful? How to write a makefile to a particular program?

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How will you find a duplicate number in a array without negating the nos ?

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What are the different types of storage classes in C?

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#include<stdio.h> void main() { char *str; long unsigned int add; str="Hello C"; add=&str[0]; printf("%c",add); } What is the output?

4 Answers   Infosys,

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Differentiate b/w Modify and Update commands giving example.

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Explain which of the following operators is incorrect and why? ( >=, <=, <>, ==)

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