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Tell me the scenario,Where we can use interfaces or Abstract class.And What is the difference between interfaces and abstract class?
5 20057i had specified the access specifier for abstarct class member like (pure virtual function) as private.But it can be accessed by the derived class.How the private member of one class is accessed by other class.if any body face this problem and found the solution plz reply to me.
1 4876write a code for this. serial_number contained in the header of the file will be read , if this serial number is less than a previous serial number within a successfully processed file, or is the same as another serial number within a successfully processed file, or if the field contains anything other than 7 digits, then the file must error with the reason ‘Invalid SERIAL_NUMBER’.
2351write a code for this:trailer recordId contains a value other than 99, then the file must error with the reason ‘Invalid RECORD_ID’(User Defined Exception).
2210sir i want to know which posting to apply since i am BE CSE.. also want to know what are the rounds there for my interview...Expecting for ur valuable answer....
2 4547Base class has two public data members. How can i derive a new class with one datamember as public and another data member as private?.
2 6414
to find out the minimum of two integer number of two different classes using friend function
What language is oop?
Why do we use inheritance?
What is encapsulation with example?
What does enum stand for?
What is the difference between a mixin and inheritance?
Why do pointers exist?
What are the advantages of polymorphism?
What is encapsulation in simple terms?
What is the point of oop?
Can enum be null?
What is meant by multiple inheritance?
Can a destructor be called directly?
What is oops?what is its use in software engineering?
What is overloading in oops?
