IT Computer quiz (10 questions)

Answer the questions clearly, explain your answer, and show your work.  Answers, even if right but without an explanation, will get no credit.  The explanations need to be complete, logical, and to the point.  Do not quote anybody else, use your own words.  Answer in the space provided or add lines if really needed. Each question is worth 10 points!

Question 3 . Please Read "Google: A System Architecture Example" from the attached text here, starting page 58. What are Google’s three specific processing tasks that the system must fulfill? 

Please see attachment 

1. Quiz

2. Reading for question 3