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Which is the properties of entities? Attributes is the properties of entities.
Create an index for the table Client, field CLIENT_NO of Q ? Command: CREATE INDEX client_client_no ON client(client_no);
Question: a) Discuss the concept of data independence, explaining its importance in a database environment. b) To address the issue of data independence, the ANSI-SPARC t
What is Multivalued Attribute? Multivalued Attribute - Multivalued attribute might have more than one value for an entity. For instance, PreviousDegrees of a STUDENT.
Type of views : Simple views and Difficult Views Feature Simple Views Complex Views Number of tables One
Whta is the advantage of the database management approach? The advantage of the database management approach is data is integrated and can be accessed by multiple programs.
a need some real life examples of database management systems three level of ANSI SPARC architecture life teacher and student ,company and employee or for NGO etc.
define anomalies and different types of anomalies with example
courier company er-diagram
Why Like predicate used for? LIKE predicate: The LIKE predicate searches for strings in which have a certain pattern.
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