University:
Amherst College
Course:
COSC 171 | Computer Systems
Academic year:

2021
Views:

70

Pages:

2
Author:

Hallie Randolph

Write a paragraph on examples of abstraction that you encounter in your day-to-day life. For example, driving a car is an example of abstraction, you don't need to understand how a car works under neat Step 1: The object-oriented programming notion of abstraction "shows" only necessary properties and "hides" extraneous data. Abstraction's fundamental goal is to shield people from pointless information. There are two different types of abstraction: data abstraction and control abstraction. Data abstraction refers to concealing data specifics, whereas control abstraction refers to concealing implementation details. Both data and functions can be abstracted when using an object-oriented approach. Step 2: The following are some points about the abstraction Driving a car is an example of abstraction, whereas the internal mechanisms or components are considered to be encapsulated. The same manufacturer developed a new vehicle, but most of its features were carried over from the previous model, introducing the idea of inheritance. The idea of data concealing is used if the internal implementation is hidden. Abstraction has the advantage of allowing each user to interpret the information in accordance with their own needs, preventing user annoyance from irrelevant information. Since only the interface is displayed, the operating of the car is isolated from the internal implementation of the car. Abstraction is a technique for doing this. Step 3: Real life Example The programmer strives to make sure that the entity is named in a way that makes sense and that it will have all the necessary elements included and none of the extraneous ones during the abstraction process. An illustration of abstraction in the real world might be as follows: You (the object) have scheduled a blind date and are deciding what to say to them so that they will recognise you at the restaurant. You choose to provide your location, height, hair colour, and jacket colour in addition to these other details. All of this information will make the process of having your date find you easier. You must provide all of that data. The information about you that isn't pertinent to this situation, however, includes your social security number, your love of obscure movies, and the items you brought to "show and tell" in fifth grade. These facts aren't pertinent because they won't aid your date in finding you. However, given that entities can have countless abstractions, you might eventually employ them in another process. Abstraction can be seen in action when a coffee maker is used to make coffee. To brew coffee, you must understand how to operate your coffee maker. You must supply water and coffee beans, turn it on, and choose the type of coffee you want. In our everyday lives, we all use an ATM to withdraw cash, transfer money, access our minimum statements, etc. But when you input an ATM card for any type of action, we are unaware of what is taking place internally in the machine.

Examples of Abstraction in Real Life

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