200 Words minimum for each questions1)Multiplexers are used to help companies minimize their network communications costs. How do they work and what types of equipment are needed?2)From our week 4 electronic reserve readings, Paganini and Mallada (2009) describe the ability of routers using TCP/IP to split traffic to reduce congestion on a network. How does this work and how can it be improved to possibly reduce business costs for communication?

is article focuses on how the “Entity Framework generates commands and then introduce features that let you limit its access to your database by allowing it to work only with views and stored procedures. And you can do this without impacting application code or alienating the developers on your team.” Click on the link to access this article http://msdn.microsoft.com/en-us/magazine/ff898427.aspx. Read the article carefully and respond to the discussion forum question posted. Q: The author of the article “shows database administrators how to limit access to databases from the Entity Framework by allowing it to work only with views and stored procedures instead of tables—without impacting application code or alienating developers.” Do you agree or disagree with the author’s position? If so, state your position and then defend your position.

You have recently been hired by an appliance repair company. First, normalize the following relation. Client No. Last Name Street Address City State Technician No. Technician  Last Name Service Date Type of Service After normalization, identify at least four relations. You may include additional fields.