EXAMIANS
Which of the following is true of a network structure?
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Which type of entity has its relationship to another entity determined by an attribute in that other entity called a discriminator?
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If you want to group the records in the abc database, you could use the Jobcode as the _____.
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Enterprise Resource Planning (ERP) is an example of a single user database.
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A relational database management (RDBM) package manages data in more than one file at once. How does it organize these file? As
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A data dictionary is a special file that contains
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Every time attribute A appears, it is matched with the same value of attribute B, but not the same value of attribute C. Therefore, it is true that:
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Which of the following is not true of the traditional approach to information processing?
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Data item characteristics that are important in data management include
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In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent.
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