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20 Cards in this Set
- Front
- Back
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___________________ is the automated control of electronic documents, through their entire life cycle -- from initial creation to final archiving?
A. data management B. word management C. document management D. database management page 414 |
document management
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The data warehouse uses the architecture mainly to provide the end user an easy access to its data.
A. peer-to-peer B. single-tier C. centralized D. client/server page 419 |
client/server
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An operational data store is:
A. a database for transaction processing systems that uses data warehouse concepts to provide clean data. B. a standalone data mart. C. a type of replicated data warehouse D. a database for analytical processing systems that uses data warehouse concepts to provide clean data. |
a database for transaction processing systems that uses data warehouse concepts to provide clean data.
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is the application of data mining to non-structured or less structured text files.
A. text mining B. word mining C. data warehousing D. web mining |
text mining
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VRML is an acronym for _______ __________ ________ __________.
A. virtual reality markup language B. virtual reality makeup language C. visual reality markup language D. virtual real markup language page 440 |
virtual reality markup language
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Subjective estimates of sales and opinions about competitors can be categorized as ___________ __________.
A. personal data B. external data. C. internal data. D. metadata. page 411 |
personal data
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Government reports and commercial databases can be categorized as ____________ ________.
A. personal data B. external data C. internal data D. raw data |
external data
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What is the most distinguishing characteristic of geographic information systems data?
A. Data is recorded in multiple formats B. It has an identified geographical location C. It supports a multidimensional database D. It supports Web-based multimedia technology page 435 |
it has an identified geographical location
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The integration of maps with spatially oriented databases is called ______________.
A. multidimensional integration B. multimedia integration C. geocoding D. data mining page 435 |
geocoding
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What is the “legacy data acquisition” problem?
A. The cultural mindset that makes one manager resist sharing data with another. B. The problem of how to integrate massive data stored in a variety of old database formats. C. Hardware vendor incompatibilities when storing and sharing multimedia data across platforms. D. The lack of data security, backup, and disaster recovery documentation. page 447 |
The problem of how to integrate massive data stored in a variety of old database formats.
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Which of the following most comprehensively captures the various characteristics of a data warehouse?
A. organization, consistency, time variant, volatile, client/server, and Web-based. B. organization, consistency, time variant, volatile, hierarchical, client/server, and Web-based. C. organization, consistency, time variant, nonvolatile, relational client/server and Web-based. D. organization, consistency, time variant, nonvolatile, hierarchical, client/server, and Web-based page 419 |
organization, consistency, time variant, nonvolatile, relational client/server and Web-based.
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There are two major types of data marts. They are:
A. replicated and partitioned data marts B. standalone and centralized data marts C. replicated and standalone data marts D. centralized and partitioned data marts |
replicated and standalone data marts
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A company can have one or more independent data marts without having a data warehouse.
A. True B. False |
true
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This data mining approach uses historical cases to recognize patterns in data.
A. Neural computing B. Association analysis C. Case based reasoning D. Intelligent analysis |
case based reasoning
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This data mining approach is a machine learning approach by which historical data can be examined for pattern recognition.
A. Neural computing B. Association analysis C. Case based reasoning D. Intelligent analysis |
neural computing
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Which of the following is the most accurate and comprehensive categorization of data quality problems.
A. three categories: intrinsic, accessibility, and representation. B. three categories: intrinsic, extrinsic, and contextual. C. four categories: intrinsic, accessibility, contextual, and representation. D. five categories: intrinsic, accessibility, contextual, representation, and repudiation. |
four categories: intrinsic, accessibility, contextual, and representation.
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Characteristics of Data Warehousing include the following except:
A. Volatile B. Web-based C. Relational structure D. Organization |
volatile
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Data Warehousing is most appropriate for organizations in which:
A. Small amounts of data need to be accessed by end users B. Large amounts of data need to be accessed by end users C. Operational data are stored in one system D. There is a small customer base |
Large amounts of data need to be accessed by end user
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Virtual Reality
A. Creates a 3D animation to be viewed on a monitor B. Is a video oriented communications device for use on the internet C. Plugs you into the Matrix D. Creates an interactive computer generated environment delivered to the user through a head mounted display. |
Creates an interactive computer generated environment delivered to the user through a head mounted display.
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The __________ mode of knowledge creation refers to the creation of new explicit knowledge by merging, categorizing, reclassifying, and synthesizing existing explicit knowledge.
A. socialization B. combination C. externalization D. internalization |
combination
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