1. How can we use the putchar ( ) function to output multichar acter strings?
2. What is the purpose of scanf ( ) function?
3. Describe the purpose of commonly used conversion characters in a scanf( ) function. 11. What happens when an input data item contains
(a) more characters than the specified field width and
(b) fewer characters than the specified field width?
4. What is the purpose of print( ) function?
5. Describe the purpose of commonly used conversion characters in a printf( ) function.
6. How does a control string in a printf( ) function differ from the control string in a scanf( )
function?