Provide a short answer to the following questions. (a) Draw the graph, given by the following formal definition: G = (V, A) V = {a, b, c, d, e} A = {(a, c), (b, c), (c, a), (c, d), (d, b), (d, e), (e, a), (b, a)} (b) What is one quality that all trees exhibit, that graphs, in general, do not? (c) What is hashing good for? (d) What is the result (table) of the following join operation: Col1 Col2 Col3 Col4 Col5 SELECT Col1, Col3, Col5 A 10 D 12 XY FROM T1, T2 12 E 8 YZ WHERE T1.Col2 = T2.Col4 8 F 9 WX T1 T2 B.

USER INTERFERENCE QUESTIONImagine that you’ve been tasked with redesigning (you being a redesigner) (edits) a website contents, text, image or documents. Report 4 reasons of: What is the user (you, the redesigner) trying to accomplish?   Report 4 reasons of: What specific actions is the user (you, the redesigner) taking to try and reach that goal? Report 4 reasons of: What pain points do they encounter; that is, what actions seem to be difficult or inefficient?  please dont copy paste previous answers

Explain the role of artificial intelligence (AI) and machine learning in modern CRM systems. Provide examples of AI-driven CRM applications.

Please include more information on the numerous social networking websites, online forums, chat rooms, RSS feeds, email lists, and mailing lists. What are the benefits of using these tools while doing online research?