<span>Encrypted data has a key, so the people who are authorized to see it can access it. If a person leaves the key unsecured, whether in physical form or in their computer system, an unauthorized person could come into possession of the key and access the data. A physical parallel is if you left your car key in the ignition, anyone could come along and take your car.</span>
Answer:
Sammi is very optimistic while Luck is pessimistic.
She (Lucy), has already given up that there is nothing she can do to convince the teacher to give he a pass, in the other hand, Sammi believes she can do it.
No, it's not made up of small islands.
The answer will be False!
The correct answer is "Emory Bogardus's research on social distance". Emory Bogardus designed a Social Distance Scale for measuring attitudes toward racial and ethnic groups. Bogardus believed that the more prejudiced is a person against a race or ethnic group the less he would like to interact with someone that belongs to that group. He applied this concept to make the Social Distance Scale.
