Open systems interconnection, Basic Computer Science

Assignment Help:

Open Systems Interconnection (OS1):

As there are many different protocols for LANs and WANs, communication between two different systems can be difficult. The International Standards Organisation. (ISO) has attempted with some success to solve the problem by the introduction of Open 'Systems Interconnection (OSI). OSI defines a set of procedures and standards grouped into seven layers, for the exchange of information between terminals and computers. 

In theory all systems which conform to OSI specifications should be able to interconnect, but the definitions are vague in certain areas and incompatibilities do arise. To overcome this, some countries have developed their own more detailed standards. 

Anyone involved in the purchase of equipment which is to be linked to a network should find out whether there are any industry specific GOSIPS (Government OSI Profiles) to which they must conform.  


Related Discussions:- Open systems interconnection

Software development, requirement analysis and specification for online vot...

requirement analysis and specification for online voting

Logic instructions , They are used to act upon logic operations on the oper...

They are used to act upon logic operations on the operators. AND OR, NEG NOT TEST XOR AND INSTRUCTION Function: It acts upon the conjunction of the operators bit by bit. Syntax: A

C program, #write a c program to print ant and rod #

#write a c program to print ant and rod #

Switching mechanisms , SWITCHING MECHANISMS: Switching mechanisms are ...

SWITCHING MECHANISMS: Switching mechanisms are techniques devised to send messages in many dinections at once and to ensure that these messages are received with a minimum of

Cpu, what is cpu

what is cpu

Encoders, compare encoders and multiplers

compare encoders and multiplers

Word processing (wp), Word Processing (WP): Word Processing is one of ...

Word Processing (WP): Word Processing is one of the most widespread application software types in use today. Developed as a successor to primitive text editors that were popul

Fourth generation of computers, THE FOURTH GENERATION (1975 ONWARDS) ...

THE FOURTH GENERATION (1975 ONWARDS) This generation of computers have one or more of the following characteristics:     Semi-conductor memory instead of core memo

Block diagram of computer, Input unit: These are used to read data and tran...

Input unit: These are used to read data and transfer to primary memory contained in CPU through keyboard or floppy disk or mouse etc. Central Processing Unit (CPU): This consists o

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