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A repository containing information about data: their meaning, logical organization, type, relations, source, usage, classification, security policies, etc..
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What is the purpose of a data dictionary?
A data dictionary is used in computing to mean a compilation of information about data. The purpose of a data dictionary is to give important information about the data it documents.
What is a data dictionary in software engineering?
Data dictionary is a set of meta-data which contains the definition and representation of data elements.It gives a single point of reference of data repository of an organization.Data dictionary lists all data elements but does not say anything about relationships between data elements.
Where the data dictionary used in software engineering?
example of data dictionary
What is data dictionary what are the contents of it and for what is used?
Data dictionary it contains the names and description of the dictionary tables and views.
Difference between meta data and data dictionary?
Data dictionary is a repository to store all information. Meta data is data about data. It is data that defines other data. The data dictionary can be metadata that describes some information about the database.
What is the purpose of a data dictionary in Oracle?
A data dictionary is a centralized repository of information about data,. The purpose of a data dictionary in oracle is to indicate a more general software utility than a catalogue.
What is the difference between data dictionary and catalog?
Data dictionary allow the user to split data about in multiple direction
What is difference between data dictionary and database schema?
A data dictionary is a collection of metadata about the data elements in a database, where as, a database schema is a design blueprint for how data is structured and organized within a database. The data dictionary describes the data, while the schema defines how the data is stored.
What has the author Charles J Sippl written?
Charles J. Sippl has written: 'Microcomputer dictionary and guide' -- subject(s): Dictionaries, Microcomputers, Microelectronics 'Calculator users guide and dictionary' -- subject(s): Calculators, Dictionaries 'New Websters Computer Terms' 'Dictionary of Microcomputing (Dictionary)' 'Video / computers' -- subject(s): Microcomputers, Interactive terminals, Home video systems, Computer terminals 'The new Webster's computer terms' -- subject(s): Electronic data processing, Computers, Dictionaries 'Computer man's dictionary' -- subject(s): Electronic data processing, Dictionaries 'Microcomputer handbook' -- subject(s): Microcomputers 'Computer dictionary' -- subject(s): Dictionaries, Electronic data processing, Computers 'Computer dictionary and handbook' -- subject(s): Dictionaries, Electronic data processing, Computers
What is the incident called when classified data is sent over unclassified network?
In simple terms... a security breach !
What does formatting of CD mean?
In simple terms, formatting a CD prepares it for use, so that data can be written on to it.
What is a document that describes database objects and their data types?
Describe what would happen if there were no data dictionary for a given database.
