solved Chapter 5 –discussion question #1-4 & exercise 6 & internet

Chapter 5 –discussion question #1-4 & exercise 6 & internet exercise #7 (go to  neuroshell.com click on the examples and look at the current examples listed, the Gee Whiz example is no longer on the page).
Discussion Questions:
1. What is an artificial neural network and for what types 
of problems can it be used?
2. Compare artificial and biological neural networks. What 
aspects of biological networks are not mimicked by artificial ones? What aspects are similar?
3. What are the most common ANN architectures? For 
what types of problems can they be used?
4. ANN can be used for both supervised and unsupervised 
learning. Explain how they learn in a supervised mode 
and in an unsupervised mode.
Excercise:6
Go to Google Scholar (scholar.google.com). Conduct a search to find two papers written in the last five years that compare and contrast multiple machine-learning 
methods for a given problem domain. Observe commonalities and differences among their findings and prepare a report to summarize your understanding.
Exercise :7
Go to neuroshell.com. Look at Gee Whiz examples. Comment on the feasibility of achieving the results 
claimed by the developers of this neural network model
Please find attached textbook for reference.
When submitting work, be sure to include an APA cover page and include at least two APA formatted references (and APA in-text citations) to support the work this week.
All work must be original (not copied from any source).
ISBN: 9780135192016
Authors: Ramesh Sharda, Dursun Delen, Efraim Turban
Publisher: Pearson
Publication Date: 2019-01-04
Edition: 11th ED.