Answer: Rhetorical question.
An introductory device is a strategy used to begin a speech or an essay. It is meant to engage your audience. A rhetorical question is a good mechanism to do this because, whether the question is meant to be answered or not, it helps the audience focus on your speech by making it more personal and forcing them to think about the answer.
Answer: Mutual Authentication.
Explanation:
Mutual Authentication also referred to as "two way authentication" is a process/technology by which two entities authenticates each other mutually in a link of communication. Here, server and client authentication are combined that is the client authenticates the server and the server authenticates the client. Client trusts the digital certificate of the server and in turn, server trusts the certificate of the client. Transport Layer Security (TLS) protocol is a means by which exchange of certificate is carried out. The certificate with the current timestamp is used to authenticate the client to the server if the client has more than one certificate.
Answer: No
Explanation: Most 18 - 21 year-olds have recently finished school, and may/may not be working and/or studying further. They may have all of the rights and allowances of an adult, however, most have not yet experienced the responsibilities that come with adulthood, such as renting and managing their own homes, and where an option of returning to the parental home is not an option.
