C Multiple Choice File Operations Online Exam Quiz
C Multiple Choice File Operations GK Quiz. Question and Answers related to C Multiple Choice File Operations. MCQ (Multiple Choice Questions with answers about C Multiple Choice File Operations
The______function reads atmost one less than the number of characters specified by size from the given stream and it is stored in the string str.
Options
A : fget()
B : fgets()
C : fput()
D : fputs()
Which function will return the current file position for stream?
Options
A : fgetpos()
B : fseek()
C : ftell()
D : fsetpos()
Which functions is declared in <errno. h>?
Options
A : fseek()
B : ftell()
C : ferror()
D : fsetpos()
Choose the correct difference between getc() and fgetc().
Options
A : If it is not a macro, it may evaluate stream more than once
B : if it is amacro, it may not evaluate stream more than once
C : if it is a macro, it may evaluate stream more than once
D : no difference between fgetc() and getc()
what is the function of fputs()?
Options
A : read a line from a file
B : read a character from a file
C : write a character to a file
D : write a line to a file
setvbuf() and setbuf() function controls buffering for the stream.
Options
A : true
B : false
C :
D :
The functions vprintf(), vfprintf(), and vsprintf() are not equivalent to the corresponding printf() functions except the variable argument list.
Options
A : true
B : false
C :
D :
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