Mis 589 week 7 discussion Study guides, Class notes & Summaries

City School District (mini-case): City School district is a large urban school district that operates 27 schools serving 22,000 students from kindergarten through grade 12. All schools are networked into a regional WAN that connects the schools to the district central office and each other. The district has 5,300 client computers. The table shows the annual costs. Calculate the real total cost of ownership—TCO (without wasted time).

1. City School District (mini­case): City School district is a large urban school district that operates 27 schools serving 22,000 students from kindergarten through grade 12. All schools are networkedintoaregionalWANthatconnectstheschoolstothedistrictcentralofficeandeachother.Thedistricthas5,300clientcomputers.Thetableshowstheannualcosts.Calculatethe real total cost of ownership—TCO (without wastedtime). 2. What is an SLA? How is SLA calculated? Several statistics are important for SLA. Wha...

City School District (mini-case): City School district is a large urban school district that operates 27 schools serving 22,000 students from kindergarten through grade 12. All schools are networked into a regional WAN that connects the schools to the district central office and each other. The district has 5,300 client computers. The table shows the annual costs. Calculate the real total cost of ownership—TCO (without wasted time).

MIS 589 Week 3 Quiz with Answers Question 1. 1. (TCO B) The layer links the application layer with the network layer and is responsible for end-to-end delivery of messages. (Points : 1) physical transport session presentation data link Question 2. 2. (TCO B) Transmission control protocol and Internet protocol was developed for in 1974. (Points : 1) ARPANET IBM Hewlett-Packard University of Minnesota Xerox Question 3. 3. (TCO B) The source destination port identifier tells the des...