A commuter swipes a public transport card at a kiosk and sees his account balance displayed on the screen. The commuter would be viewing an abstraction if .

there is other information about his account that is not displayed onscreen

Explanation:

The answer above supports the definition of the word abstraction supports the definition of abstraction,

Abstraction can be defined as the process of filtering out or removing patterns that are not needed so that those that are needed can be focused on. So we will have this statement to be written as :

this commuter is going to be viewing an abstraction if there is other information about his account that is not displayed onscreen.

answer; i believe the correct answer is (classes);