What is the name of the proicess of submitting and checking credentials to valideate or prove user identiy

You have written, as part of a school assignment, a research paper on the solar system. you want to share this paper on your school website. on which type of server will you upload it?

Consider the simple 3-station assembly line illustrated below, where the 2 machines at station 1 are parallel, i.e., the product only needs to go through one of the 2 machines before proceeding to station 2.what is the throughput time of this process?

In a word processing program, such as microsoft word, which feature to you choose the desired picture enhancement?