The first thing that entrepreneurs need to realize is that the process and framework for making social media marketing work are different from traditional marketing, and trial and error certainly doesn’t work. Ric Dragon, an expert in online marketing, in his new book “Social Marketology<span>,” outlined the best set of steps I have seen so far for the new world:</span>
Answer:
Bounce between different objects
Explanation:
Light probably will bounce off of objects or it might go through, i think it depends on what object and what material.
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.
