I guess the correct answer is Embedded system.
Systems such as smartphones, appliances, game controllers, cable set-top boxes and automobiles that contain small computers are called Embedded systems.
This is definitely an opinion, but an excel you can do A and D and just about the same as B also
<u>So i'd say C </u>
Answer:
b. white-hat hacker
Explanation:
A White-hat Hacker, also known as an Ethical Hacker is an information security specialist, known for performing penetration testing and checks in search for information and communications system's vulnerabilities on demand for his/her clients.
These efforts are meant to find security risks before someone else does, who could cause any kind of damage to the systems or unauthorized access to sensitive information
People who use Windows OS.