Database


 
 
Concept Explanation
 

A database is a collection of logically related information in an  organized way so that it can be easily accessed,managed and updated.Some other operations can also be performed on database such as adding,updating and deleting data.

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Sample Questions
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Question : 1

Full form of DBMS is ________________ .

Right Option : B
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Question : 2

Which of the following statement is incorrect about database .

1. It  is an organized collection of structured information, or data, typically stored electronically in a computer system .

2. A database is usually controlled by a operating systems .

3. Relational Database is not a type of database .

4. SQL or NoSQL databases are open source databases .

Right Option : D
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Question : 3

The DBMS acts as an interface between ________________ and ________________ of an enterprise-class system.

Right Option : A
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