1 1 vote Views are useful for ____ unwanted information, and for collecting together information from more than one relation into a single view. Hiding Deleting Highlighting All of the above Databases ugcnetsep2013ii databases data-model + – go_editor 2.6k views answer comment Share Follow Print 0 reply Please log in or register to add a comment.
1 1 vote Answer A: hiding What is a view? Views are subset of table. View also has set of records in the form of rows and columns. But it is created based on the records in one or more tables. A table will have large number of data and table will be fired with specific frequently. In such case, instead of rewriting the query again and again, a name is given to the query and it will be called whenever it is required. Hence view is also called as named query or stored query. sh!va answered Jul 21, 2016 sh!va comment Share Follow 0 reply Please log in or register to add a comment.
1 1 vote Ans is A views are logical masks over table(s) to display selected information from multiple relation and hiding rest Sanjay Sharma answered Jul 22, 2016 Sanjay Sharma comment Share Follow 0 reply Please log in or register to add a comment.
