Can enum be null?
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What is polymorphism in oops with example?
What is a class in oop?
why we are declare the function in the abstract class even though we are declaring it in Derived class?
WHAT IS THE DIFFERENCE BETWEEN OBJECT BASED & OBJECT ORIENTD PROGRAMMING LANGUAGE.(GIVE AT LIST 4 PIONT)
Why multiple inheritance is not allowed?
any one please tell me the purpose of operator overloading
define a string class. overload the operator == to compare two strings
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What is friend function?
What is polymorphism what is it for and how is it used?
State what is encapsulation and friend function?
What is the outcome of the line of code "cout<<abs(- 16.5);"? 1) 16 2) 17 3) 16.5
INSTANCE FIELDS DECLARED private ARE ACCESSIBLE BY THE METHODS ONLY.CAN WE CHANGE THE private FIELD OF AN OBJECT IN A METHOD OF SOME OTHER OBJECT OF THE SAME CLASS?