Question

Data abstraction with an example​

Answer 1

Answer:

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. ... This is what abstraction is. Abstraction using Classes: We can implement Abstraction in C++ using classes.

Answer 2

Explanation:-

• Data abstraction refers to, providing only essential information to the outside world and hiding  their background details, i.e., to represent the needed information in program without presenting the  data.

Example:-

• Let's take one real life example of a TV, which you can turn on and off, change the channel, adjust the  volume, and add external components such as speakers, VCRs, and DVD players, BUT you do not know  its internal details, that is, you do not know how it receives signals over the air or through a cable, how it  translates them, and finally displays them on the screen.