Chapter 20 ?'s

Please answer the following concerning Chapter 20:

• Contrast full-duplex and half-duplex.
• What is the most common topology used in homes and offices?
• How do peer-to-peer networks differ from client/ server networks?
• What does a hub accomplish?
• How does a switch differ from a hub?
• How does a router differ from a switch?
• A network bridge is most like what other connectivity device?
• When would you use a crossover cable?
• What is the maximum speed of CAT 5e cabling?
• What does '10base2' mean?
• 'Thinknet' is what type of cabling?
  
• Why do fiberoptic lines use 2 fibers?
• List 4 fiberoptic connector types.
• What is IrDA?
• How does Bluetooth differ from regular radio signals?
• What wireless standard has a throughput of 54Mbps and uses the 2.4GHz band and the 5.4GHz band?
• What is the newest wireless standard?
• What is 'CSMA/CD'?
• What does 'fast ethernet' mean?
• What is a protocol?
• MS uses NWLink instead of what other protocol?