Standard Library Functions MCQs

What error occurs if the magnitude of x is too large in sinh(double x)?

What will be the output of the following C code if the current system date is 6/22/2017?

#include<stdio.h>
#include<stdlib.h>
#include<time.h>
typedef struct tm tm;
int main()
{
    time_t ct;
    time(&ct);
    tm *mt=localtime(&ct);
    printf("%d\n",mt-> tm_year);
}

The cos function computes the cosine of x.

Which of the following format specifiers is used to represent the name of the time zone?

Which macro is used in the setlocale() function?

The value returned by the library function mktime(), on failure is . . . . . . . .

Which of the following functions decomposes the input string into three pans: an initial, possibly empty, sequence of white-space characters?

Which function will return the quotient and remainder on division of numerator with denominator?

What will be the output of the following C code if it is executed on 2nd January, 2017 (system date)?

#include<stdio.h>
#include<time.h>
int main()
{
    struct tm *local, *gm;
    time_t t;
    t=time(NULL);	
    local=localtime(&t);
    printf("%d",local->tm_yday);
    return 0;
}