Point of Sale The point of sale is the place and time at which a transaction takes place. Whenever a buyer and seller come together for the purpose of conducting a transaction‚ a point of sale is created. Also called a point of purchase‚ a point of sale can take a wide variety of forms. The cash register line in a gasoline fueling station is a point of sale‚ for example‚ as is the checkout page in an online store. The point of sale can be a salesperson’s desk in an auto dealership‚ as another example
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Network security concepts Network security starts with authenticating‚ commonly with a username and a password. Since this requires just one detail authenticating the user name —i.e. the password— this is sometimes termed one-factor authentication. With two-factor authentication‚ something the user ’has’ is also used (e.g. a security token or ’dongle’‚ an ATM card‚ or a mobile phone); and with three-factor authentication‚ something the user ’is’ is also used (e.g. a fingerprint or retinal scan)
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Wireless Network A wireless network‚ as its name would suggest‚ is a network of computers and computer peripherals that are connected to each other without wires. This enables ease of communication‚ especially for mobile computing platforms. Further‚ there are a number of other advantages to a wireless network that make them increasingly common in both the workplace and at home. Nearly all wireless networks in the world work on a standard set up by the Institute of Electrical and Electronics
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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
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The company GMA Network‚ Inc. is a Filipino media conglomerate based in Diliman‚ Quezon City‚ Philippines. It is primary involved in radio and television broadcasting‚ with subsidiaries dealing in various media related businesses. The majority of its profits are derived from publicity and marketing incomes associated to television distribution. The company has 47 VHF and 13 UHF television stations‚ including its flagship station in Metropolitan Manila and originating stations in the provinces that
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TYPES OF DATA FLOW DIAGRAM: LOGICAL DFD PHYSICAL DFD Data Flow Diagrams (DFDs) are categorized as either logical or physical. A logical DFD focuses on the business and how the business operates. It describes the business events that take place and the data required and produced by each event. On the other hand‚ a physical DFD shows how the system will be implemented. Design Feature Logical Physical What the model depicts How the business operates How the system will be implemented
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Network Hardening Unit 8 Assignment 1 It is very important to go through the process of hardening. Hardening is where you change the hardware and software configurations to make computers and devices as secure as possible. I picked the network layout 1-the workgroup . First with the workstations and laptops you need to shut down the unneeded services or programs or even uninstall them. I would also have some good anti-virus software on the workstations. You also need a hardened image for
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The Bamboo Network Explained What is the ‘bamboo network’? The bamboo network refers to the conglomerates propelling Southeast Asian economies which started as small family businesses run by overseas Chinese. The businesses are managed by the family of the founder‚ and are run with strong Confucian values. The combined output of the 55 million overseas Chinese is equal to a good-sized country‚ or close to $600 billion. Chinese expatriate workers are integral to economic success in countries such
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25 Network Theorems UNIT 2 NETWORK THEOREMS Structure 2.1 Introduction Objectives 2.2 Networks 2.2.1 Sign Convention 2.2.2 Active and Passive Elements 2.2.3 Unilateral/Bilateral Elements 2.2.4 Lumped and Distributed Networks 2.2.5 Linear and Non-Linear Elements 2.3 Superposition Theorem 2.3.1 Statement 2.3.2 Explanation of the Theorem 2.4 Thevenin’s Theorem 2.5 Norton’s Theorem 2.5.1 Statement 2.5.2 Explanation of the Theorem 2.6 Reciprocity Theorem 2.6.1 Statement and Explanation
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154 TCP/IP NETWORK – A COMPUTER NETWORK THAT USES THE STANDARDS DEFINED AND REFERENCED BY THE TCP/IP MODEL. NETWORKING STANDARD – A DOCUMENT THAT DETAILS INFORMATION ABOUT SOME TECHNOLOGY OR PROTOCOL RELATED TO NETWORKING‚ AND THAT DOCUMENT HAS BEEN PASSED THROUGH A REVIEW AND APPROVAL PROCESS THAT CERTIFIES THE DOCUMENT AS A STANDARD. TCP/IP MODEL – AN OPEN COLLECTION OF STANDARDS RELATED TO ALL PARTS OF NETWORKING‚ GROUPED TOGETHER PURPOSEFULLY‚ SO THAT IF A COMPANY BUILDS A NETWORK USING THESE
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