Describe the star topology, Computer Networking

Assignment Help:

QUESTION

a) The aim of a computer network is to increase efficiency and reduce costs. Explain how networks of computers achieve the above.

b) Describe the star topology. Support your answer with appropriate diagrams.

c) Apart from computer viruses, briefly explain TWO other security problems that emanate from the Internet.

Related Discussions:- Describe the star topology

Describe packet filtering firewall, Describe packet filtering firewall?

Describe packet filtering firewall?

What is unbound transmission media, Unbound Transmission Media Unbound ...

Unbound Transmission Media Unbound transmission media extend beyond the limiting confines of cabling. They give a good communication alternative for WANS. The lack of physical

Subnet mask, Given the address 172.16.2.120 and the subnet mask of 255.255....

Given the address 172.16.2.120 and the subnet mask of 255.255.255.0. How many hosts are available? Ans) 172.16.2 120 is a standard Class B address with a subnet mask that permit

Twisted pair cable - computer network, Twisted Pair Cable Twisted pair...

Twisted Pair Cable Twisted pair cable consists of two insulated copper wires each about 1 mm thick arranged in a regular spiral pattern. The wires are twisted together

The ip address ranges for public and private ip address, What are the IP ad...

What are the IP address ranges for public and private IP address?

Illustrate about OSI architecture, Explain ISO's OSI Architecture The O...

Explain ISO's OSI Architecture The Open System Interconnection (OSI) is a standard reference model for communication among two end users in a network. It is used in developing

Gateway - networl layer and routing , Gateway A gateway is an internet...

Gateway A gateway is an internetwork device which joins different network protocols together. It woods on all seven layers of OSI model. Gateways are also known as pro

Describe about the term- network, Describe about the term- network If n...

Describe about the term- network If network tends to lose the packets, it is better to acknowledge each one of them separately, so the lost packets could be retransmitted. On t

Network model design, Design, develop and build network systems

Design, develop and build network systems

Determine the application areas of intranet, Determine the Application area...

Determine the Application areas of intranet The uses of an Intranet are only limited by imagination. Some of the larger sectors where the Intranet can be easily and success fu

Write Your Message!

Name

Email id

Message

Verfication Code

User Account

All Pages