How do you make derived class as an abstract class?
- 1 Answers
- 4439 Views
- Convergys, TCS, I also Faced
- E-Mail Answers
Answer / karthick s
We can make the derived class as an abstract,by inheriting
the class(base) which containing one pure virtual function.
After inheriting, we can't override it in derived class.
Then the derived class becomes abstract...
| Is This Answer Correct ? | 22 Yes | 4 No |
What is abstraction in oops with example?
WHAT IS THE DIFFERENCE BETWEEN OBJECT BASED & OBJECT ORIENTD PROGRAMMING LANGUAGE.(GIVE AT LIST 4 PIONT)
1.explicit call for destructor 2.calling function inside a constructor. 3.base *b-new derived delete b; 4.delete p what it will delete. 5.size of base class and derived class int i,in base class and int j in derived. 6.int i-20 int main() { int i =5; printf("%d".::i); { int i =10; printf("%d".::i); } } 7.object slicing 8.new 9.function overloading(return type). 10.class base() { virtuval fun() { ----- } } class derivied:public base() { fun() { ----- } } int main() { derived d; } 11.how static function will call in C++? 12.default structures are in C++? 13.constructors should be in public . 14.virtuval constructor not exist. 15.multilevel inhritence. destructor order.
What type of Job you are providing?
What is differance between Abstract and Interface
Write a java applet that computes and displays the squares of values between 25 and 1 inclusive and displays them in a TextArea box
Why is destructor used?
in the following, A D B G E C F Each of the seven digits from 0,1,2,3,4,5,6,7,8,9 is: a)Represented by a different letter in abov fig: b)Positioned in the fig abov so tht A*B*C,B*G*E,D*E*F are equal. wch does g represents? C
write a program to find 2 power of a 5digit number with out using big int and exponent ?
Why do we use polymorphism?
Define a class to represent a bank account. Include the following members: Data Members: Name of the Depositor Account Number Type of Account Balance amount in the account Member Functions: To assign the initial values. To deposit an account. To withdraw an amount after checking the balance. Write a C++ main program to display account number, name and balance.
What is and I oop mean?
STL 
