How are virtual functions implemented in c++?
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What is the first name of c++?
What are multiple inheritances (virtual inheritance)?
Why is it difficult to store linked list in an array?
Mention the storage classes in c++.
how many rounds and wt type of questios ask in the written test for first round 2. tech. round 3. and futher rounds
class X { public: int x; static void f(int z); }; void X::f(int y) {x=y;} What is the error in the sample code above? a) The class X does not have any protected members. b) The static member function f() accesses the non-static z. c) The static member function f() accesses the non-static x. d) The member function f() must return a value. e) The class X does not have any private members.
Is it possible for a member function to delete the pointer, named this?
If a function doesn’t return a value, how do you declare the function?
Write a C++ program which will compute the volume of a sphere or a cylinder after prompting the user to type the first character for the shape name.
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I want to write a C++ language program that: 1. Reads in the size of a square from the screen; 2. Prints a hollow square of that size out of “-“, “|” and blanks on screen; 3. Prints the same hollow square onto a text file. The program should work for squares of all side sizes between 1 and 20.
How much is c++ certification?
What are friend functions?