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Which database level is closest to the users? External database level is closest to the users.
The users who use easy-to-use menu are called ? The users who use easy to use menu are called as Naïve users.
Define Single Value and Multivalued attribute Single value attribute comprise a single atomic value for an entity and multivalued attribute may have much more than one value f
What is conceptual schema? The schemas at the view level are known as subschema that describe dissimilar views of the database.
Explain hash file organization? Hash functions a) The distribution is uniform Hash functions assign each bucket the similar number of search -key values from the set of a
What are the function of DBA?
write short note on mobile database
Draw an ER diagram that shows the organization of a simple student database. The database captures the information about letter grades obtained by university students who enrolled
How many levels can be viewed in Architecture of the database ? Architecture of the database can be viewed as three levels.
Consider a research paper submission process. The process starts when an author submits a draft research paper (the paper may have up to 3 authors) to the chair of the organizing c
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