Which of the following situations describes the best opportunity to use an abstract class?

Avirus enters a computer or network as code embedded in other software directly from another computer

What are the charges for invasion of privacy on computers

Carmina works at a fast-food restaurant. during the slow afternoon hours, carmina always find projects to keep her busy, like washing all the trays or deep-cleaning the drive-thru area. what workplace habit does carmina show by doing this? efficiency initiative interpersonal skills problem solving