a2zinterviews

13.	What are the various types of manipulation possible in manipulating a database?
	Searching Sorting Merging Filtering Performing Calculations on data Editing the database Report Generation

14.	What is meant by editing the database?
	Editing is a process of performing corrections on the existing data, deleting the existing data, field(s), or record(s), adding new data, field(s), or record(s), or changing the format of the database, and so on.

15.	What is meant by merging?
	Merging is a process of joining data from two or more tables of the same or different databases.

16.	What is the use of flat–file database?
	Flat–file database can be quite useful for certain single-user or small-group situations, especially for maintaining lists such as address lists or inventories.