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41 Cards in this Set
- Front
- Back
Facts about people, other subjects, and events. |
Data |
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The product of processing data so that they can be used in a context by human beings. |
Information: |
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The attainment of output when two or more factors work together, that is greater or better than the sum or their products when they work separately. |
Synergy |
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A business event |
Transaction |
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A position in which one dominates a market also called competitive advantage |
Strategic Advantage |
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Expenses that are incurred when a customer stops buying a product or service from one business and starts buying it from another |
Switching Cost |
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The process by which an organization takes a fresh look at a business process and reorganizes it to attain efficiency |
Reengineering |
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An organization that adopts a technology or method after competitors have adopted it. |
Late Mover |
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Measure of how well a job is performed |
Effective |
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That ratio of output to input |
Efficiency |
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The time between generating an idea for a product/service and completing a prototype that can be mass-manufactured |
Time to Market |
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A technology that allows a special electronic device to read data printed with magnetic ink. |
Magnetic-ink character recognition (MICR) |
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Records are organized as a list that follows logical order, such as ascending order of ID numbers. To retrieve a record, the application must start the search at the first record and retrieve every record, until the desired record is encountered. |
Sequential Storage |
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The manner in which a record is retrieved from a storage device, without the need to seek it sequentially. |
Direct Access |
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A set of magnetic disk packs maintained for backup purposes. Sometimes they are used for storing large databases. |
RAID |
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Set of instructions that control the operations of a computer. |
Software |
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Binary programming language that is specific to a computer. The only language a computer understands. |
Machine Language |
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The process of finding and correcting errors in software. |
Debugging |
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A small software application, usually written in Java or another programming language for the web. |
Applet |
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An applications code written in the original high-level programming language. |
Source Code |
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Program code in the machine language, immediately processable by the computer. |
Object Code |
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The software that enables an operating system to control a device, such as an optical disk drive or joystick |
Driver |
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Software owned by an individual or organization |
Proprietary software |
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A telecommunication system that allows people who are in different locations to meet via transmitted images and speech. |
Videoconferencing |
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The capacity of the communications channel, practically its speed. |
Bandwidth |
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A device connected to at least one other device on a network. |
Node |
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A computer network confined to a building or a group of adjacent buildings. |
Local area network (LAN) |
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High speed digital communication, sometimes defined as at least 200 Kbps. T1, Cable modem, and DSL provide broadband. |
Broadband |
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A network of computers and other communications devices that extends over a large area, possibly comprising national territories. |
Wide area network (WAN) |
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A telecommunications network owned and managed by a vendor that charges clients periodic fees for network management services. |
Value-added networks (VANs) |
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An individual or organization that provides Internet connection. |
Internet service providers (ISPs) |
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A network of devices typically within a small radius that enables a user to use two or more devices wirelessly, such as wireless keyboard and mouse. |
Personal area network (PAN) |
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A standard set of rules that governs telecommunication between two communications devices or in a network. |
Protocol |
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A packet-switching protocol that is actually a set of related protocols that can guarantee packets are delivered in the correct order and can handle differences in transmission and reception rates. |
TCP/IP |
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A computer that contains files and other resources that can be accessed by “clients,” computers link to it via a network. |
Host |
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An Internet Protocol number permanently associated with a device. |
Static IP number |
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The IP address assigned to a computer that is connected to the Internet intermittently for the duration of the computer’s connection. |
Dynamic IP number |
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A personal wireless network protocol. It enables wireless communication between input devices and computers and among other devices within 10 meters. |
Bluetooth |
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The movement of data bits from another computer to your computer via the internet. |
Downstream |
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The movement of data from your computer to another computer via a network, usually the Internet. |
Upstream |
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Technologies that enable voice communication by utilizing the Internet instead of the telephone network. |
Voice over Internet Protocol |