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Which component is not included in database environment ? A users component is not included in database environment.
What are the properties in a relation ? In a relation Ordering of rows is immaterial and No two rows are identical.
Define the terms 1) physical schema 2) logical schema. Physical schema: The physical schema explains the database design at the physical level, which is the lowest lev
Find the names of all Albums that have more than 30 tracks. Result: (name: varchar(255))
What kind of advantages to copying records from one table to another? -) When an algorithm that modifies a table is used after that it's safer to work with the copy -) When
Which language has presently become the defacto standard for interfacing application programs along with relational database system? The language which has recently become the
After going by the database architecture, let us now dwell on an important query: how is the data organised in a database? There are a lot of basic structures that exist in a datab
Define the term Domain. For each n every attribute there is a set of permitted values known as the domain of that attribute.
The File Based System File based systems are an early attempt to computerise the manual filing system. For example, a manual file can be set up to hold all the correspondence r
Distributed Database Management System
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