What is a view?

Related MCQs

• Updating the value of the view
• Which of the following is used at the end of the view to reject the tuples which do not satisfy the condition in where clause?
• Which of the following closely resembles Create view?
• Any recursive view must be defined as the union of two subqueries: a                query that is nonrecursive and a                      query.
• Which of the unit operation is used in Model view controller?
• The                            layer, which provides a high-level view of data and actions on data.
• Which of the following schemas does define a view or views of the database for particular users?
• A           is a query that retrieves rows from more than one table or view:
• Which operation are allowed in a join view:
• Which view that contains more than one table in the top-level FROM clause of the SELECT statement: