Concept of a Database
Test
Model Test
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Concept of a Database
4
Schools
Ebook
Question:
What is a database model?
A
A kind of normalization
B
A special kind of database
C
A blueprint for how data is stored in database
D
A blueprint for how to build a database application
Note:
Not available
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Question:
Which of the following restrict value in fields?
A
Data type
B
Metadata
C
String
D
Attribute
Note:
Not available
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Question:
Which of the following application requires frequent update?
A
OLTP application
B
Data warehouse application
C
None
Note:
Not available
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Question:
Which of the following is inverted tree like structure?
A
File system
B
Hierarchical database model
C
Network database model
D
Relational database model
Note:
Not available
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