Here are my definitions of each option:
Spam = Unwanted mail, advertisements, etc
Phishing = Link to a site, usually a fake replica of a legitimate site but with added implements that can be used to spy on you (how people become victims of identity theft
Malware = Usually a malicious piece of code that can be used to slow down your computer or to get a hold of your computer for some other malicious reason
Legitimate = Means that the sender is valid, you know who its coming from, and you know that you won't get attacked by the email
So based on this, I would say that the answer is B. Phishing
ㄴㄱㄷㅂㄷㅈ븟ㅈㅂㅈㅂㅈㄱㅅㄱㅈㅂㄷㅅㄷㅈㄱㅅㄱㅅㄴㅇㄴㅇㄴㅇㄴㅁㄴㅇㄴㅇㄴㅈㅂㅈㅂㅈㄱㅈㄴㅈㄴㄱㅆㅅㄱㅈㅂㄷㅅㅈㅂㅈㅅㄱ싲ㄱㅈㅂㄷㅂㅅㅇㄱㅇㄱㅅㅂㄷㅈㄱㅇㄱㅇㄱㄷㄱㅅㄱㅇㄱㄷㅈㄱㅇㅈㄱㅂㅈㅂㄷㅇㄷㅅㅆㄱㅇㄱㅅㅈㄱㅈㄱㅇㄱㅇㅂㅇㄱㅁㄱㅇㄱㅇㄱㅇㄱㅇㄱㅁㅋㅁㄱㅇㄱㅇㄱㅇㄱㄴㅁㄴㅇㄴㅇㄴㅇㄴㅇㄴㅇㄴㅇㄴㅇㄴㅁㄴㅇㄴㅇㄴㅅㄱㅈㄱㅈㅅ?...
Answer:
c. your friend can hash all possible options and discover your secret.
Explanation:
SHA-256 is a set of hash functions that was designed by the NSA. SHA-2 is considered an upgrade on the set that was its predecessor, SHA-1. A hash is a mathematical function that condenses data in a process of one-way encryption. SHA-256 creates hash algoritms that are considered irreversible and unique. However, one of the properties of hashing algorithms is determinism, which means that any computer in the world would be able to compute a particular hash and get the same answer.
looks like a rxc custom gt3 with a v6 *badass sport car*