JNU 2018-2 PhD CS
October 24, 2023UGC NET CS 2010 June-Paper-2
October 24, 2023Database-Management-System
| Question 265 |
Which one is a virtual table that draws its data from the result of an SQL SELECT statement.
| Synonym | |
| View | |
| Transaction | |
| Sequence |
Question 265 Explanation:
Views in SQL are kind of virtual tables. A view also has rows and columns as they are in a real table in the database. We can create a view by selecting fields from one or more tables present in the database. A View can either have all the rows of a table or specific rows based on certain condition.
Correct Answer: B
Question 265 Explanation:
Views in SQL are kind of virtual tables. A view also has rows and columns as they are in a real table in the database. We can create a view by selecting fields from one or more tables present in the database. A View can either have all the rows of a table or specific rows based on certain condition.
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