adplus-dvertising
frame-decoration

Question

What is the output of this C code? 
#include <stdio.h>
    #include <math.h>
    int main()
    {
        unsigned int i = -1;
        printf("%f\n", fabs(i));
        return 0;
    }

a.

Compile time error

b.

1

c.

-1

d.

None of the mentioned

Posted under C Programming

Answer: (d).None of the mentioned

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. What is the output of this C code?
Add Comment

Similar Questions

Discover Related MCQs

Q. function fabs defined math.h header file takes argument of type integer

View solution

Q. log(x) function defined in math.h header file is

View solution

Q. What type of inputs are accepted by mathematical functions?

View solution

Q. In linux, apart from including math header file, the program is successfully executed by which of the following?

View solution

Q. Which of the following is not a valid mathematical function?

View solution

Q. Which of the following mathematical function requires 2 parameter for successful function call?

View solution

Q. Which mathematical function among the following does NOT require int parameters?

View solution

Q. sin(x) returns

View solution

Q. cos(x) returns

View solution

Q. Which among the following mathematical function do not have a “double” return-type?

View solution

Q. The function srand(unsigned)

View solution

Q. Which is the best way to generate numbers between 0 to 99?

View solution

Q. The correct way to generate numbers between minimum and maximum(inclusive) is _________________

View solution

Q. rand() and srand() functions are used

View solution

Q. What is the return type of rand() function?

View solution

Q. Which of the following can be used for random number generation?

View solution

Q. Which of the following snippet will effectively generate random numbers?

View solution

Q. Which among the following is correct function call for rand and random?

View solution

Q. For the function call time(), what type of parameter is accepted?

View solution

Q. Which of these is a correct way to generate numbers between 0 to 1(inclusive) randomly?

View solution
View All MCQs on C Programming

Suggested Topics

Are you eager to expand your knowledge beyond C Programming? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

PHP

Venture into server-side scripting with our PHP MCQs. Cover everything from syntax...

Hadoop

Dive into the world of big data with our Hadoop MCQs. Cover key concepts including...

Formal Languages and Automata Theory

Discover the mathematical models of computation with our Formal Languages and...

Internet of Things (IoT)

Discover how devices communicate with each other in the smart world with our IoT...

Data Structures and Algorithms

Journey through the fundamentals of Data Structures and Algorithms with our extensive...

Big Data Computing

Enhance your understanding of Big Data Computing with our comprehensive MCQs. Explore...

Computer Architecture

Unveil the science behind computer design with our Computer Architecture MCQs. Topics...

CSS

Polish your web design skills with our CSS MCQs. Learn about selectors, properties,...

UNIX

Become proficient with the Unix operating system using our UNIX MCQs. Learn about...