Standard Library Functions MCQs
Practice free Standard Library Functions multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 250 questions — no login required.
Question 109easy
The minimum value of CHAR_BIT is equal to . . . . . . . .
Question 110easy
What is the name of the macro that is referred by assert macro defined in assert .h?
Question 111easy
The sig argument specifies the signal, which may be any signal except . . . . . . . . and . . . . . . . .
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Question 112easy
Which function is called repeatedly by bsearch() to compare search elements against the elements in the array?
Question 113easy
Which of the following format specifiers is used to represent the hours in the 24 hour clock (0-23) format?
Question 114easy
Which of the following macros is not defined?
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Question 115easy
How many times can the macro setjmp() return?
Question 116easy
What will be the output of the following C code?
char str[];
strcpy(str, "Hello");
res = atof(str);
printf("String value = %s, Float value = %f\n", str, res);Question 117easy
The header file stdarg.h defines a variable type . . . . . . . .