ITC 114 Definitions at Charles Sturt University | Flashcards & Summaries

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what is data
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raw facts that have not been processed
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what is information
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information is the result of processing raw data to reveal its meaning 
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what is a database?
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a shared, integrated computer structure that houses a collection of related data
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what is metadata
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data about data
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what is a DBMS
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a collection of programs that manages the database structure, and controls access to the data stored in the database.
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what is data quality
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a comprehensive approach to promoting the accuracy, validity, and timeliness of the data.
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what is another name for an operational database?
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transactional database or online transaction processing database (OLTP).
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what is online analytical processing database(OLAP)? 
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Tools for retrieving, processing, and modeling data from the warehouse
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extensible markup language?
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XML represents data elements in textual formats.
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what's a field?
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a character or group of characters (numeric of alphabetic) that has a specified meaning to define and store data.
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what's a record?
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a logically connected set of one or more fields that describes a person, place, or thing. I.e. customer name, address, phone number etc.
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what is a file?
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a collection of related records. I.e. a file might contain data about the students currently enrolled at uni.
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Beispielhafte Karteikarten für deinen ITC 114 definitions Kurs an der Charles Sturt University - von Kommilitonen auf StudySmarter erstellt!

Q:
what is data
A:
raw facts that have not been processed
Q:
what is information
A:
information is the result of processing raw data to reveal its meaning 
Q:
what is a database?
A:
a shared, integrated computer structure that houses a collection of related data
Q:
what is metadata
A:
data about data
Q:
what is a DBMS
A:
a collection of programs that manages the database structure, and controls access to the data stored in the database.
Mehr Karteikarten anzeigen
Q:
what is data quality
A:
a comprehensive approach to promoting the accuracy, validity, and timeliness of the data.
Q:
what is another name for an operational database?
A:
transactional database or online transaction processing database (OLTP).
Q:
what is online analytical processing database(OLAP)? 
A:
Tools for retrieving, processing, and modeling data from the warehouse
Q:
extensible markup language?
A:
XML represents data elements in textual formats.
Q:
what's a field?
A:
a character or group of characters (numeric of alphabetic) that has a specified meaning to define and store data.
Q:
what's a record?
A:
a logically connected set of one or more fields that describes a person, place, or thing. I.e. customer name, address, phone number etc.
Q:
what is a file?
A:
a collection of related records. I.e. a file might contain data about the students currently enrolled at uni.
ITC 114 definitions

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