What do you understand by osi, Computer Networking

Assignment Help:

Q. What do you understand by OSI?

Ans: The Open System Interconnection (OSI) reference model illustrates how information from a software application in one computer goes through a network medium to a software application in another computer. The OSI reference model is a basic conceptual model composed of seven layers, each indicate particular network functions. The model was designed by the International Standardization Organization (ISO) in 1984, and it is now considered the main architectural model for inter-computer communications.


Related Discussions:- What do you understand by osi

Define the class B addresses, Define the Class B Addresses? First t...

Define the Class B Addresses? First two octets are the network number as well as the last two octets are the host number 16382 probable blocks for assignment to organi

Layered concept of computer networks, Q1.  What  advantages  do  you  see  ...

Q1.  What  advantages  do  you  see  in  having  a  layered  concept  of  computer  networks?  Which layers or OSI structure deals with identification of a host? Explain the proces

WIRELESS COMMUNICATION, how does the near/far effects infulence TDMA system...

how does the near/far effects infulence TDMA system?what happen CDMA system? what are countermeasures in TDMA system/

Functions and significance of tcp header’s fields, Describe the functions a...

Describe the functions and significances of all fields (such as Source Port and Destination Port) of a TCP header. Functions and significance of tcp header's fields FIELDS

What are the data link protocols, What are the Data link protocols? Dat...

What are the Data link protocols? Data link protocols are sets of specifications used to implement the data link layer. The categories of Data Link protocols are 1. Asynchro

Message oriented middleware , What is Message Oriented Middleware (MOM)? ...

What is Message Oriented Middleware (MOM)? Ans) MOM permits general purpose messages to be exchanged in a Client/Server system using message queues. Applications communicate ove

Determine theoretical data capacity of the wireless channel, Consider a sim...

Consider a simple wireless data link using channel bandwidth of 40 kHz. The transmit power level is 20 dBm, the link attenuation is 40 dB and the SNRdB at the receiver is 20 dB.

Calculate the efficiency of stop-and-wait ARQ, Suppose that frames are 1250...

Suppose that frames are 1250 bytes long including 25 bytes of overhead. Also assume that ACK frames are 25 bytes long. Calculate the efficiency of stop-and-wait ARQ (a) Transmits a

Explain the communication channel threats, Q. Explain the Communication Cha...

Q. Explain the Communication Channel Threats? Secrecy Threat - Secrecy is the avoidance of unauthorized information disclosure - Privacy is the guard of individua

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