What are the main features of IEEE 802 Ethernet standard? 2. Briefly describe the features any two transmission media for computer
communications, detalling out their physical characteristics, advantages and
disadvantages

33. You are meeting with the branch manager of an insurance firm. This is a large insurance
firm that employs fifty insurance brokers. They have just changed over from their old
paper methods of filing insurance claims and contracts to using computers on a LAN.
The LAN is composed of 30 workstations and one file server. All data is stored on the
file server which has a 50B drive. Nothing of importance is stored on the workstations.
Downtime should be kept to a 2 hour maximum, because brokers can still sell insurance
using the software on their PCs, but if the server is down, they cannot retrieve any
client information. This insurance company is now very interested in designing a
backup strategy and possibly installing some form of fault tolerance for the branch
Your job is to provide a backup solution, whether the company should implement a full
backup, incremental backup or differential backup, and give a general cost analysis of
different security measures they should take to secure their data.

34. What are the technological solutions available in setting up a network for a home for
the elderly (retired civil servants) with a capacity of 200 occupants. It is to be managed
by an administrative unit located 100 miles away. Briefly discuss the factors you would
take into consideration to arrive at a cost-effective networked solution​