Why should we use null or zero in a program?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More C++ General Interview Questions

List the types of polymorphism in c++?

0 Answers  


If a base class declares a function to be virtual, and a derived class does not use the term virtual when overriding that class, is it still virtual when inherited by a third-generation class?

0 Answers  


Which coding certification is best?

0 Answers  


Brief explaination about #include<iostream.h>, cin and cout

3 Answers  


What are mutator methods in c++?

0 Answers  






What is difference between array and vector in c++?

0 Answers  


Problem 5: Hero's Formula is A method for calculating the area of a triangle when you know the lengths of all three sides. Let a, b, c be the lengths of the sides of a triangle. The area is given by:A= pp-ap-b(p-c) | wherep= a+b+c2 | | Write a C-language code to calculate area of triangle using above method. Take the three lengths of the triangle from the user and display the area that your program calculates.

0 Answers   Maxobiz,


What is a c++ object?

0 Answers  


Can we distribute function templates and class templates in object libraries?

0 Answers  


What is a syntax in c++?

0 Answers  


What is jump statement in C++?

0 Answers   Ericsson,


What is size of string in c++?

0 Answers  


Categories