Final answer:
Pirating a movie and hacking a wifi network are classified as cyber crimes, as they involve illegal activities over the internet or computer networks, whereas stealing a computer, shoplifting a DVD, and breaking into an ATM are types of traditional theft or burglary.
Therefore, the correct options are: a). pirating a movie and c), hacking a wifi network
Step-by-step explanation:
Actions classified as cyber crime typically involve illegal activities that are conducted over the internet or other computer networks. Among the options provided, pirating a movie (option a) and hacking a wifi network (option c) are considered cyber crimes.
Pirating a movie involves illegally copying and distributing films, which violates copyright laws. Hacking a wifi network refers to unauthorized access to a wireless network, which can lead to further illegal activities such as data theft or the disruption of network services.
In contrast, stealing a computer (option b), shoplifting a DVD (option d), and breaking into an ATM (option e) are examples of traditional theft or burglary, which while still illegal, do not typically fall under the category of cyber crime unless they involve some component of technology misuse directly related to computer networks or systems.