What is the difference between global variables and static varables?
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what is upcasting in C++?
What is endl?
Give example of a pure virtual function in c++?
What is a flag in c++?
How do I download c++?
What is meant by forward referencing and when should it be used?
What do you mean by internal linking and external linking in c++?
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.
Explain rtti.
What is the use of seekg in c++?
class professor {}; class teacher : public virtual professor {}; class researcher : public virtual professor {}; class myprofessor : public teacher, public researcher {}; Referring to the sample code above, if an object of class "myprofessor" were created, how many instances of professor will it contain? a) 0 b) 1 c) 2 d) 3 e) 4
What do you mean by overhead in c++?