Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
How Does Internet Work?
Let us try to know, some of the technicalities relating to the working of Internet. It may be stated that the procedure of Internet's working is associated with a new type of switching methodology known as 'packet switching'. Packet switching techniques take a structured approach in that they divide an individual message or information into separate 'packages', each of which is transmitted independently through the network. In other words, the Internet works by breaking down all the information which needs to be transmitted into 'packets', which contain not only the data to be transmitted, but also information indicating where it has to reach, where it came from and to what other 'packets' of data it is related to. Because these packets are in a standard form, and a standard method of addressing is used for them, they can be passed from any 'Internet-aware' point on the network to the next until they reach their intended destination. The advantage of this technique is that since the network has to deal with smaller standard size packets in a pre-determined way, a faster transmission rate can be achieved. Also the network is able to make its own decisions on routing, and can change these dynamically as traffic conditions change, with no apparent disadvantage to the end user. By breaking transmission into standard data packets, transmission across the Internet is made efficient and robust.
Types: There are various types of survey research-descriptive, evaluative, comparation, correlation, longitudinal, cross-sectional, cross-cllltural, etc. Descriptive Survey:
Telecommunication Technologies: Telecommunication today involves microprocessors, digitization of information (audio, video and text) and its transmission across communication
Steps of Organisational Change Organisational change is characterised by a set of actions that may cause a strategic shift in its functioning or a change in processes, tasks an
Overview of Project Quality Management The process of ensuring all project activities, that are necessary to plan, design and implement a project are efficient and effective wi
Information Analysis: Information analysis is done for improving the authenticity and usability of information. This is done by specialists in the concerned subject areas keep
Selective Dissemination of Information (SDI): Selective dissemination of information is a method of supplying each user or a group of users with the references of documents or
Surveys and Censuses There are also organisations which have been set up specifically to gather statistical information through censuses and surveys. This may be considered a
Classification and Cataloguing Policy: Whatever may be the scheme of classification or catalogue code chosen, a policy should be formulated for their application. Some of t
Problem 1 Explain how the magic bullet theory two step flow theory and uses and gratifications theory differ in explaining how the mass media influence their audience. Pro
SAMPLING ERROR AND SAMPLING BIAS: Sampling error may be deiined as the difference between data obtained from random sample and data obtained from entire population. E
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd