Correct Answer: Has no key attributes
Explanation:
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System implementation phase of SDLC entails:
The process of adjusting the storage of data to suit the popularity rating is:
Ellipses in an Entity Relationship Diagram represent a:
A ____, or requirements model, describes the information that a system must provide.
The two most common network access methods are ____ and token ring.
A character coding technique in which characters occur in the data with different frequencies is:
A catalogue of all the data types in the database is:
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The term used to denote an overall chart of all the data item types and record types stored in a database is:
Conflicts between instructions correspond to: