An example of abstraction is: A. a user selecting an application to open on the home screen of a tablet.
SDLC is an abbreviation for software development life cycle and it can be defined as a strategic methodology that defines the key steps, phases, or stages for the design, development and implementation of high quality software applications.
An abstraction can be defined as one of the cornerstones of Computer Science and it is a process which typically involves the creation of well-defined graphic user interfaces (GUIs), in order to hide the inner workings and processes of a computer system.
In this context, we can infer and logically deduce that an example of abstraction is a user selecting an application to open on the home screen of a tablet.
Read more on abstraction here: https://brainly.com/question/24366147
#SPJ1