Explain what is class definition in c++ ?
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What sorting algorithm does c++ use?
What issue do auto_ptr objects address?
Give a very good method to count the number of ones in a "n" (e.g. 32) bit number.
How the delete operator differs from the delete[]operator?
Write a single instruction that will store an EVEN random integer between 54 and 212 inclusive in the variable myran. (NOTE only generate EVEN random numbers)
What do you mean by abstraction. Explain your answer?
What is the difference between prefix and postfix versions of operator++()?
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.
What is malloc in c++?
Shall we use 'free' to free memory assigned by new, What are the further consequences??
What is array give example?
Explain the register storage classes in c++.