It is true that a view can be built off of other views, and a view can have rows added to it or removed from it.
In SQL Server, a VIEW is similar to a virtual table that holds information from one or more physical tables. It does not physically exist in the database and does not contain any data. The view name in a database should be distinct, just like a SQL table. A collection of predefined SQL queries are included in it to retrieve data from the database.
Views are typically used to narrow, streamline, and personalize each user's impression of the database. Views may be employed as security tools by allowing people to access data through the view while denying them access to the basic tables that the view is based on.
Know more about data security:
brainly.com/question/25720881
#SPJ4