What are the rules about using an underscore in a c++ identifier?
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What would happen on forgetting [], while deallocating an array through new?
Which one of the following describes characteristics of "protected" inheritance? a) The base class has access only to the public or protected members of the derived class. b) The derived class has non-public, inheritable, access to all but the private members of the base class. c) The derived class has access to all members of the base class. d) The private members of the base class are visible within the derived class. e) Public members of the derived class are privately accessible from the base class.
"How will you merge these two arrays? Write the program Array: A 1 18 22 43 Array: B 3 4 6 20 34 46 55 Output Array: C 1 3 4 6 18 20 22 34 43 46 55"
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What do you mean by vtable and vptr in c++?
What does getch() do according to the ANSI C++ standard a) Reads in a character b) Checks the keyboard buffer c) Nothing in particular (Its not defined there)
What are raw sockets, where they are efficient?
Can we use this pointer in a class specific, operator-overloading function for new operator?
Is c++ still in demand?
Why do we use classes in c++?
What do you know about friend class and friend function?
What is the full name of logo?
What are c++ variables?