C: Library Functions & Control Structures - Online Test

Test Difficulty Level: Medium

Knowledge of Structures & Library Functions.

Question: The printf() function retunes which value when an error occurs?

Option A: Positive value

Option B: Zero

Option C: Negative value

Option D: None of these

To answer, click the "Start This Test" button below.

	gajendra kumar jena on 2009-03-06 19:07:12 wrote, some mistakes in ques 16 no right answers
	Rajesh Kumar Gupta on 2009-03-06 20:10:07 wrote, @gajendra kumar jena, now i hav correct it. thnkx for your valuable comment.
	anil gagan1 on 2010-11-08 23:15:19 wrote, ok
	raindar tandu on 2011-05-17 09:29:45 wrote, good
	nausheen fatima on 2011-08-06 04:27:27 wrote, good
	Nila Kamal Nayak on 2011-09-17 09:50:10 wrote, some questions are wrong here