9. The function fprintf is used in a program. (a) when too many prints calls have been already used in the program. (b) in place of printf, since printf uses more uses more memory. (c) when the output is to be printed interview questions in c on to a file. (d) when the type of the variables to be printed are not known a priori. 10. In the following statement. fprintf (ftp, %n”, i), the variable ftp is. (a) a character variable. (b) arbitaruly assigned value. (c) a pointer to a file. (d) a special kind of variable called “file”.
Practice Exercise - 190 [ C Language ]
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