Explain differences between new() and delete()?
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what is upcasting in C++?
Given the following function definition: int doit(int &x, int y, int &z) { x = 3*x; y = y + 5; z = x+y; return z - 4; } int a = 5, b = 7, c = 9, d = 11; d = doit(a,b,c);
What are the differences between public, private, and protected access?
12 Answers IBM, Oracle, Wipro,
What do you mean by internal linking and external linking in c++?
Explain what is oop?
What is an inclusion guard?
What is time_t c++?
What is the use of typedef?
What is realloc() and free()? What is difference between them?
What is pointer to member?
How would you stop a class from class from being derived or inherited?The constructer should not be Private,as object instantiation should be allowed.
What are inline functions? What is the syntax for defining an inline function?