Q) What are Secondary Data? Secondary Data Secondary data is information gathered for purposes other than the completion of a research project. Data previously collected by someone else‚ possibly for some other purpose that can be used later for making decisions if found suitable for the purpose‚ other than the original one. Secondary data can be acquired from the internal records of the organization‚ their departments‚ subsidiaries or sister organizations and also from external sources‚ such
Premium Marketing Database
for67757_fm.fm Page i Saturday‚ January 7‚ 2006 12:00 AM DATA COMMUNICATIONS AND NETWORKING for67757_fm.fm Page ii Saturday‚ January 7‚ 2006 12:00 AM McGraw-Hill Forouzan Networking Series Titles by Behrouz A. Forouzan: Data Communications and Networking TCP/IP Protocol Suite Local Area Networks Business Data Communications for67757_fm.fm Page iii Saturday‚ January 7‚ 2006 12:00 AM DATA COMMUNICATIONS AND NETWORKING Fourth Edition Behrouz A. Forouzan DeAnza College with
Free OSI model Internet Protocol Suite
Data Warehousing and Data mining December‚ 9 2013 Data Mining and Data Warehousing Companies and organizations all over the world are blasting on the scene with data mining and data warehousing trying to keep an extreme competitive leg up on the competition. Always trying to improve the competiveness and the improvement of the business process is a key factor in expanding and strategically maintaining a higher standard for the most cost effective means in any
Premium Data mining Data warehouse
perceived complexity of programming routing functions in silicon‚ led to formation of several startups determined to find new ways to process IP and MPLS packets entirely in hardware and blur boundaries between routing and switching. One of them‚ Juniper Networks‚ shipped their first product in 1999 and by 2000 chipped away about 30% from Cisco SP Market share. Cisco answered the challenge with homegrown ASICs and fast processing cards for GSR routers and Catalyst 6500 switches. In 2004‚ Cisco Cisco launches
Premium OSI model Ethernet Data Link Layer
The role of telecommunication in our life Telecommunication plays an important role in our life today. Generally telecommunication is the transmission of signal over a distance for purpose of sending information. By sharing information‚ human can get such a development today. information is even considered to be one of standard criteria to assess life quality of a man. Life quality of a man is assessed according to the amount of information he get and means of approaching information. In earlier
Premium Telecommunication Telephone Developed country
Manuel Castells Materials for an explorator y theory of the network society1 ABSTRACT This article aims at proposing some elements for a grounded theor y of the network society. The network society is the social structure characteristic of the Information Age‚ as tentatively identi ed by empirical‚ cross-cultural investigation. It permeates most societies in the world‚ in various cultural and institutional manifestations‚ as the industrial society characterized the social structure of
Premium Sociology
Running head: WORLDWIDE TELECOMMUNICATIONS INC. Worldwide Telecommunications Inc. Worldwide Telecommunications Inc. Introduction With the world becoming more diverse and the workplace becoming more and more multicultural‚ diversity has brought new importance to the workplace. In the beginning‚ political correctness‚ affirmative action and disparities in pay pushed employers into changes to their recruiting practices. A modern workplace may consist of employees of varying age‚ gender
Premium Management Sociology Culture
Name /yal05/27282_u00 01/27/06 10:25AM Plate # 0-Composite pg 1 # 1 The Wealth of Networks 1 0 1 Name /yal05/27282_u00 01/27/06 10:25AM Plate # 0-Composite pg 2 # 2 Name /yal05/27282_u00 01/27/06 10:25AM Plate # 0-Composite pg 3 # 3 The Wealth of Networks How Social Production Transforms Markets and Freedom Yochai Benkler Yale University Press New Haven and London 1 0 1 Name /yal05/27282_u00 01/27/06 10:25AM Plate # 0-Composite pg
Premium Economics
switched telephone network (PSTN) and video broadcasting applications. However‚ with daily technology advancements made in society and the requirement for global data connectivity‚ satellites are increasingly being used to provide data communication links at all data rates ranging from 64 Kbps to 155 Mbps (Buchsbaum). Wireless technology allows data to be sent out into space to a satellite and back to earth to provide connectivity among many different network clients. The network can be designed to
Premium Transmission Control Protocol Satellite Satellite television
Network Architecture to Identify Spatial Knowledge for Epidemic (An application of datamining) Abstract: Recent developments in information technology have enabled collection and processing of vast amounts of personal data‚ business data and spatial data. It has been widely recognized that spatial data analysis capabilities have not kept up with the need for analyzing the increasingly large volumes of geographic data of various themes that are currently being collected and
Premium Pattern Conditional probability Data mining