C Interview Questions
Questions Answers Views Company eMail

what is different between auto and local static? why should we use local static?

632

Create a structure to specify data on students as given below: Roll number, Name, Department, Course, and Year of joining. Assume that there are not more than 450 students in the collage. (a) Write a function to print the names of all students who joined in the last 3 years. (b) Write a function to print the data of a student whose roll numbers are divisible by 4.

590

formula to convert 2500mmh2o into m3/hr

487

How to explain the final year project as a fresher please answer with sample project

459

Hello. How to write a C program to check and display president party like if i type in the console "biden" and hit enter the output shoud be : "biden is democrat" and if i type "trump" and hit enter the output shoud be: "trump is republican"

1576

What will the code below print when it is executed?   int x = 3, y = 4;         if (x = 4)                 y = 5;         else                 y = 2;         printf ("x=%d, y=%d ",x,y);

1342


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Un-Answered Questions { C }

What is a program flowchart and explain how does it help in writing a program?

659


Explain what is a pragma?

583


How many loops are there in c?

569


Write a program on swapping (100, 50)

633


What is difference between stdio h and conio h?

874






Is null always equal to 0(zero)?

574


What math functions are available for integers? For floating point?

614


What is the difference between NULL and NUL?

718


How can I generate floating-point random numbers?

596


a program that performs some preliminary processing in C, it acts upon certain directives that will affect how the compiler does its work a) compiler b) loader c) directive d) preprocessor

629


What's the right way to use errno?

611


find out largest elemant of diagonalmatrix

1639


How can I find out if there are characters available for reading?

633


What is null pointer in c?

585


How do you sort filenames in a directory?

698