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17 Cards in this Set
- Front
- Back
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Intellectual Property |
Form of creative endeavour that can be protected through a trademark, patent, copyright, industrial design, or integrated circuit topography |
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Content Management Systems (CMS) |
Organizes content usually on the Internet |
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Database Management Systems (DBMS) |
Computer that enables integration with multiple applications (ATM's) |
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Database |
Self-describing collection of integrated records |
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Data Heirarchy |
1) Bit 2) Byte 3) Columns/ Fields 4) Row/ Records 5) Tables/ Files 6) Data |
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Master Record |
A record representing the status of a business entity |
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Transaction Record |
A record representing and event (change) in the business |
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Key |
A column or group that identifies a unique row in a table |
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Foreign Key |
Keys of a different table form the one in which they reside |
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Relational Databases
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Database that carry their data in the form of tables that represent relationships using foreign keys
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Metadata |
Data that describes data |
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Database Application System
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A program used to create, process, and administer a database (usually licensed from vendors)
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Structured Query Language (SQL) |
International standard language for processing a database |
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Database Application
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A collection of forms, reports, queries, and application programs that process a database
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Multiuser Processing/ Lost-update Problem
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Problem in which two users accessing the same data, updates at different times causing incorrect information
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Transaction Processing Concepts |
Entity: thing whose status is relevant to the operation and management of the organization
Event: a change (transaction) in the status of at least one entity |
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Managerial Data Issues |
Content: What data should be collected Access: What data should be given to what users Logical Structure: How will the data be organized Physical Organization: Location of the data |
