computer sys analysis and design

I need you to write 4 paragraphs :

First paragraph would be as a journal about chapter I’ve learned from lecture of class. The lecture is attached with files ( week 1 Lecture)

Second Paragraph would be to pick only one problem from page 94-100 and solve it. You will find the text book link: http://www.worlduc.com/UploadFiles/BlogFile/36%5C1126361%5C1.pdf

Third one be as a journal about chapter I’ve learned from lecture of class. The lecture is attached with files ( week 2 Lecture)

Forth one would be to pick one problem from page 183-184 and solve it. You will find the text book link: http://www.worlduc.com/UploadFiles/BlogFile/36%5C1126361%5C1.pdf