Which is the best way to generate numbers between 0 to 99?
A. rand()-100
B. rand()%100
C. rand(100)
D. srand(100)
Answer: Option B
This Question Belongs to C Program >> File Input Output
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In C, which library is used for file operations such as reading and writing files?
A. stdio.h
B. iostream.h
C. fileio.h
D. files.h
Which function is used to open a file in C for writing?
A. fopen()
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A. A built-in data type for files
B. A file descriptor
C. A file pointer
D. A file structure
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A. Use the 'filestatus' variable
B. Check the return value of fopen()
C. Use the 'fileopen' function
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