The function fprintf is used in a program
A. When too many printf calls have been already used in the program
B. In place of printf, since printf uses more memory
C. When the output is to be printed on to a file
D. When the type of variables to be printed are not known before
Answer:C
The function fprintf is used in a program
A. When too many printf calls have been already used in the program B. In place of printf, since printf uses more memory C. When the output is to be printed on to a file D. When the type of variables to be printed are not known before