A phone is made up of many components like motherboard, camera, sensors and etc. If the processor represents all the functioning of phone, display shows the display only, and the phone is represented as a whole. Which among the following have highest level of abstraction?(a) Motherboard(b) Display(c) Camera(d) PhoneThis question was addressed to me by my school teacher while I was bunking the class.I'd like to ask this question from Abstraction in section OOPs Concept & Features of Object Oriented Programming

A phone is made up of many components like motherboard, camera, sensor

1.	A phone is made up of many components like motherboard, camera, sensors and etc. If the processor represents all the functioning of phone, display shows the display only, and the phone is represented as a whole. Which among the following have highest level of abstraction?(a) Motherboard(b) Display(c) Camera(d) PhoneThis question was addressed to me by my school teacher while I was bunking the class.I'd like to ask this question from Abstraction in section OOPs Concept & Features of Object Oriented Programming
Answer» The correct choice is (d) PHONE Explanation: Phone as a whole have the highest level of abstraction. This is because the phone being a single unit represents the whole SYSTEM. Whereas motherboard, DISPLAY and CAMERA are its components.

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