WGU DAC1 Information Systems Management Competency 4
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| telecommunication systems | show 🗑
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| show | a communications, data exchange, and resource-sharing system created by linking two or more computers and establishing standards, or protocols, so that they can work together
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| show | computer network that uses cables or radio signals to link two or more computers within a geographically limited area, generally one building or a group of buildings
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| wide area network (WAN) | show 🗑
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| metropolitan area network (MAN) | show 🗑
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| show | Basic Components of a Network
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| protocol | show 🗑
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| show | card that plugs into the back (or side) of your computers and lets them send and receive messages from other computers; component of a network
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| cable | show 🗑
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| hub (switch or router) | show 🗑
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| show | Network Differentiation Factors
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| show | architecture types (Network factors)
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| bus, star, ring, hybrid, wireless | show 🗑
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| ethernet, transmission control protocol/internet protocol (TCP/IP) | show 🗑
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| coaxial, twisted-pair, fiber-optic | show 🗑
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| show | any network without a central file server in which all computers in the network have access to the public files located on all other workstations
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| show | computer that is designed to request information from a server
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| server | show 🗑
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| show | a model for applications in which the bulk of the back-end processing, such as performing a physical search of a database, takes place on a server, while the front-end processing, which involves communicating with the users, is handled by the clients
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| network operating system (NOS) | show 🗑
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| show | occurs when the sending computer divides a message into a number of efficiently sized units called packets, each of which contains the address of the destination computer
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| show | an intelligent connecting device that examines each packet of data it receives and then decides which way to send it onward toward its destination
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| network topology (network factor) | show 🗑
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| show | a standard that specifies the format of data as well as the rules to be followed during transmission
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| interoperability | show 🗑
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| show | a digital and data layer technology for LAN networking
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| show | provides the technical foundation for the public Internet as well as for large numbers of private networks
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| Internet protocol version 6 (IPv6) | show 🗑
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| network transmission media | show 🗑
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| show | transmission material manufactured so that signals will be confined to a narrow path and will behave predictably
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| twisted-pair cable, coaxial cable, fiber-optic cable | show 🗑
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| twisted-pair cable | show 🗑
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| coaxial cable | show 🗑
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| fiber-optic / optical fiber | show 🗑
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| show | natural parts of the Earth's environment that can be used as physical paths to carry electrical signals
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| show | a new way of doing things that initially does not meet the needs of existing customers
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| show | produces an improved product customers are eager to buy, such as a faster car or larger hard drive
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| show | a global public network of computer networks that pass information from one to another using common computer protocols
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| show | a global hypertext system that uses the Internet as its transport mechanism
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| hypertext markup language (HTML) | show 🗑
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| show | allows users to access the WWW
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| show | the Internet protocol web browsers use to request and display web pages using universal resource locators
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| show | the address of a file or resource on the web such as www.apple.com
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| web 1.0 | show 🗑
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| show | the buying and selling of goods and services over the Internet
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| ebusiness | show 🗑
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| show | occurs when a new radical form of business enters the market that reshapes the way companies and organizations behave
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| show | ebusiness advantages
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| show | refers to the depth and breadth of information transferred between customers and businesses
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| information reach | show 🗑
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| show | ability of an organization to give its customers the opportunity to tailor its products or services to the customers' specifications
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| personalization | show 🗑
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| show | referring to the tail of a typical sales curve
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| show | agent, software, or business that brings buyers and sellers together to provide a trading infrastructure to enhance ebusiness
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| disintermediation | show 🗑
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| reintermediation | show 🗑
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| show | refers to the creation of new kinds of intermediaries that simply could not have existed before the advent of ebusiness
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| show | measure the visitor interactions with the target ad
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| show | exact pattern of a consumer's navigation through a site
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| web 2.0 / business 2.0 | show 🗑
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| show | a broad term that describes nonproprietary IT hardware and software made available by the standards and procedures by which their products work, making it easier to integrate them
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| show | contains instructions written by a programmer specifying the actions to be performed by computer software
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| show | refers to any software whose source code is made available free for any third party to review and modify
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| show | content created and updated by many users for many users
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| collaboration system | show 🗑
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| show | collaborating and tapping into the core knowledge of all employees, partners, and customers
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| show | involves capturing, classifying, evaluating, retrieving, and sharing information assets in a way that provides context for effective decisions and actions
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| knowledge management system (KMS) | show 🗑
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| show | consists of anything that can be documented, archived, and codified, often with the help of IT
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| tacit knowledge | show 🗑
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| crowdsourcing | show 🗑
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| show | communication such as email in which the message and the response do not occur at the same time
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| show | communications that occur at the same time such as IM or chat
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| social media | show 🗑
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| social network | show 🗑
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| show | the practice of expanding your business and/or social contacts by constructing a personal network
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| show | maps group contacts, identifying who knows each other and who works together
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| tags | show 🗑
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| social tagging | show 🗑
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| folksonomy | show 🗑
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| website bookmark | show 🗑
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| social bookmarking | show 🗑
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| blog | show 🗑
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| show | consists of one line of information for every visitor to a website and is usually stored on a web server
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| microblogging | show 🗑
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| Real Simple Syndication (RSS) | show 🗑
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| show | web-based tools that make it easy for users to add, remove, and change online
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| network effect | show 🗑
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| mashup | show 🗑
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| show | a set of routines, protocols, and tools for building software applications
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| mashup editor | show 🗑
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| show | an evolving extension of the WWW in which web content can be expressed not only in natural language, but also in a format that can be read and used by software agents, thus permitting them to find, share, and integrate information more easily
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| show | involves the use of strategies and technologies to transform government(s) by improving the delivery of services and enhancing the quality of interaction between the citizen-consumer within all branches of government
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| mobile business / mbusiness / mcommerce | show 🗑
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| show | provide communication over a short distance that is intended for use with devices that are owned and operated by a single user
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| bluetooth | show 🗑
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| show | a local area network that uses radio signals to transmit and receive data over distances of a few hundred feet
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| show | the computer or network device that serves as an interface between devices and the network
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| show | enables devices to a wireless network to communicate with each other
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| show | multiple transmitters and receivers allow sending and receiving greater amounts of data than traditional networking devices
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| show | a means of linking computers using infrared or radio signals
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| Wi-Fi infrastructure | show 🗑
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| hotspots | show 🗑
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| show | an organization that researches and institutes electrical standards for communication and other technologies
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| IEEE 802.11n / Wireless-N | show 🗑
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| wireless MAN (WMAN) | show 🗑
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| Worldwide Interoperability for Microwave Access (WiMAX) | show 🗑
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| show | a wide area network that uses radio signals to transmit and receive data
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| show | combines the functions of a cellular phone and a PDA in a single device
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| 3G | show 🗑
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| streaming | show 🗑
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| show | a big microwave repeater in the sky; it contains one or more transponders that listen to a particular portion of the electromagnetic spectrum, amplifying incoming signals, and retransmitting them back to Earth
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| RFID tag | show 🗑
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| show | a transmitter/receiver that reads the contents of RFID tags in the area
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| passive RFID tags | show 🗑
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| show | RFID tags with their own transmitter and a power source (typically a battery)
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| semi-passive RFID tags | show 🗑
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| show | occurs when a company places active or semipassive RFID tags on expensive products or assets to gather data on the items' location with little or no manual intervention
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| show | a device that measures the acceleration (the rate of change of velocity) of an item and is used to track truck speeds or taxi cab speeds
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| show | use plastic or conductive polymers instead of silicon-based microchips, allowing them to be washed or exposed to water without damaging the chip
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| global positioning system (GPS) | show 🗑
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| show | uses GPS tracking to track vehicles
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| show | represents a north/south measurement of position
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| show | represents an east/west measurement of position
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| geocache | show 🗑
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| geocoin | show 🗑
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| estimated time of arrival (ETA) | show 🗑
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| estimated time enroute (ETE) | show 🗑
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| show | designed to work with information that can be shown on a map
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| cartography | show 🗑
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| edge matching (warping, rubber sheeting) | show 🗑
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| GIS map automation | show 🗑
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| show | identifies the geographic location of features and boundaries on Earth, such as natural or constructed features, oceans, and more
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| geocoding | show 🗑
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| location-based services (LBS) | show 🗑
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| protecting against theft, protecting wireless connections, preventing viruses on mobile devices, addressing primary concerns with RFID and LBS | show 🗑
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| show | an encryption algorithm designed to protect wireless transmission data
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| show | a wireless security protocol to protect Wi-Fi networks
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| war chalking | show 🗑
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| show | deliberately searching for Wi-Fi signals from a vehicle
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| trend analysis, trend monitoring, trend projection, computer simulation, historical analysis | show 🗑
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| trend analysis | show 🗑
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| trend monitoring | show 🗑
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| show | when numerical data is available, a trend can be plotted to display changes through time and into the future
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| show | complex systems, such as the US economy, can be modeled by means of mathematical equations and different scenarios can be run against the model to determine "what if" analysis
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| show | historical events are studied to anticipate the outcome of current developments
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| digital ink / electronic ink | show 🗑
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| show | any paper that is optimized for any type of digital printing
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| show | using information devices and the internet to conduct all aspects of life seamlessly
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| show | a small program stored on a PC or portable device that monitors emails, faxes, messages, and phone calls
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| autonomic computing | show 🗑
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| business model | show 🗑
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| show | a plan that details how a company creates, delivers, and generates revenues on the internet
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| business-to-business (B2B) | show 🗑
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| show | business model that applies to any business that sells its products or services directly to consumers online
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| show | a version of a retail store where customers can shop at any hour of the day without leaving their home or office
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| show | business model that applies to any consumer who sells a product or service to a business on the internet
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| consumer-to-consumer (C2C) | show 🗑
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| show | website software that finds other pages based on keyword matching software similar to google
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| show | evaluates variables that search engines use to determine where a URL appears on the list of search results
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| show | combines art along with science to determine how to make URLs more attractive to search engines resulting in higher search engine ranking
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| pay-per-click | show 🗑
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| show | generates revenue each time a user clicks on a link that takes the user directly to an online agent waiting for a call
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| show | generates revenue each time a website visitor is converted to a customer
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| show | a company that provides access to the Internet for a monthly fee
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| real-time communication | show 🗑
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| instant messaging (IMing) | show 🗑
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| podcasting | show 🗑
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| show | blends videoconferencing with document sharing and allows the user to deliver a presentation over the web to a group of geographically dispersed participants
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| content management systems (CMS) | show 🗑
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| taxonomy | show 🗑
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| information architecture | show 🗑
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| show | Challenges of Ebusiness
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