Explain data communications, Computer Networking

Assignment Help:

The distance over which data moves within a computer may differ from a few thousandths of an inch, as is the case within a one IC chip, to as much as lot of feet along the backplane of the main circuit board. Over these small distances, digital data might be transmitted as direct, two-level electrical signals over simple copper conductors. Except for the fastest computers, circuit designers are not very concerned about the shape of the conductor or the analog characteristics of signal transmission.

 


Related Discussions:- Explain data communications

What is multiplexing, What is Multiplexing? Multiplexing is the set of ...

What is Multiplexing? Multiplexing is the set of techniques that permits the simultaneous transmission of multiple signals across a single data link.

Comp architecture, In reg-mem architecture, clock cycle is 10 ns wide. It i...

In reg-mem architecture, clock cycle is 10 ns wide. It is proposed that reg-reg architecture be used instead, that reduces the clock cycle by 2 ns. However, it requires an addition

Multicast routing protocols, Multicast Routing Protocols Multicast gr...

Multicast Routing Protocols Multicast group addresses are assigned by IANA [Internet Assigned Numbers Authority for well known services and protocols. Information is exchang

Describe geostationary geo satellites, Geo stationary satellite The sat...

Geo stationary satellite The satellite which is known as earth-orbiting satellite is called geo stationary satellite. The geo stationary satellite is placed directly over the e

What are the internal threats - security, What are the Internal Threats ...

What are the Internal Threats Internal security problems are probably the most common. One never knows what someone is going to do. Even the most loyal employees or workers can

Access-list range for an extended ip access-list, Recognize the access-list...

Recognize the access-list range for an extended IP access-list? Ans) IP extended access-lists use the number range of 100-199.

What is region, What is region? When hierarchical routing is used, the ...

What is region? When hierarchical routing is used, the routers are separated into what we will call regions, with every router knowing all the details about how to route packet

How does it optimise handovers in cellular networks, Question: (a) In r...

Question: (a) In relation with a cellular network architecture, describe the following terms: (i) Clusters (ii) Pico cells (iii) Nano cells (iii) Cell breathing (b)

Authentication mechanism in vpn, What are the dissimilar ways authenticatio...

What are the dissimilar ways authentication mechanism in VPN?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd