Answer:
<h3><u>"</u><u>m</u><u>y</u><u> </u><u>b</u><u>e</u><u>s</u><u>t</u><u> </u><u>f</u><u>r</u><u>i</u><u>e</u><u>n</u><u>d</u><u>"</u><u> </u><u>i</u><u>s</u><u> </u><u>t</u><u>h</u><u>e</u><u> </u><u>a</u><u>n</u><u>s</u><u>w</u><u>e</u><u>r</u><u>.</u><u>.</u><u>.</u></h3>
Answer:
Single Sign-On (SSO) based authentication systems are commonly used in enterprise environments where employees require access to multiple applications/websites of their organizations.
Explanation:
<span>B. Mr. Moon, whom you have met, is my assistant.
The relative clause in this sentence is "</span><span>whom you have met". The relative pronoun used here is the whom.
Relative pronouns are type of pronouns that make use of possessive pronouns, or acts as an object or subject in the sentence.
</span>
Answer: if you understand the book that would help. a summary would help.
Explanation: