UGC NET CS 2006 Dec-paper-2
August 29, 2024Database-Management-System
August 29, 2024Database-Management-System
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Question 616
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A WINDOW into a portion of a database is :
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Schema
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View
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Query
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Data Dictionary
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Question 616 Explanation:
→ A view in database returns a portion of database based on the condition given in the SQL query.
→ View of a database gives the updated data stored in the database. A view returns a virtual view of database. It can join and simplify multiple tables into a single virtual table.
→ View of a database gives the updated data stored in the database. A view returns a virtual view of database. It can join and simplify multiple tables into a single virtual table.
Correct Answer: B
Question 616 Explanation:
→ A view in database returns a portion of database based on the condition given in the SQL query.
→ View of a database gives the updated data stored in the database. A view returns a virtual view of database. It can join and simplify multiple tables into a single virtual table.
→ View of a database gives the updated data stored in the database. A view returns a virtual view of database. It can join and simplify multiple tables into a single virtual table.