Question

please tell the answer of computer​

Answer 1

Answer:

1)Abstraction means displaying only essential information and hiding the details. Data abstraction refers to providing only essential information about the data to the outside world, hiding the background details or implementation.

Consider a real life example of a man driving a car. 

2)Inheritance is a mechanism in which one class acquires the property of another class. For example, a childinherits the traits of his/her parents

3)A class is a blueprint thatdefines the variables and the methods common to all objects of a certain kind. The class for our bicycle examplewould declare the instance variables necessary to contain the current gear, the current cadence, and so on, for each bicycle object.

PLS MARK ME AS A BRAINLIEST

1 st roman:

int;

4 bytes 

4 bytes 

double;

8 bytes 

8 bytes