Networks Test

1. 1.       A manufacturer of auto parts has a shop where they sell parts to the public and a warehouse where they store the parts. At the shop, they have three computers where they sell to the public, together with a printer that they use to print invoices. At the same shop, they have and administrative office where employees use 4 computers to handle transactions and do frequent videoconferences with their suppliers in Europe. They also use a printer, but very occasionally. At the warehouse, there are 4 computers in an office with a laser printer and two computers at the warehouse itself, which are used for automated stock control and inventory. It is important to know that stock control database is unique for both locations. Using the Interactive Network Design Simulator, design the network and explain why you made the choices you made.
2. 2.       Under what circumstances would you recommend that somebody work from home? What type of occupation lends itself to teleworking?
3. 3.       Explain in detail how the operating system:
1. a.       Can simulate multitasking.
2. b.      Handles multiple users if it is a multi-user operating system.
3. c.       Helps software to use hardware such as different printers, a mouse, etc.
4. 4.       Millions of dollars are lost every year due to repetitive stress injuries. How could that be avoided?
5. 5.       Discuss why more biometric checks are expected to be present even in consumer hardware. What are its advantages and disadvantages over passwords?
6. 6.       What makes a router more expensive than others? When would you justify spending on a very expensive router?