What are the types of database model?



What are the types of database model?..

Answer / Parmeshwar Oraon

There are several types of database models including Relational Model (based on tables with rows and columns), Hierarchical Model (a tree-like structure with parent-child relationships), Network Model (a collection of interconnected sets, allowing multiple parents for each child), Object-Oriented Model (modeling data as objects), and Dimensional Model (used for data warehousing and online analytical processing).

Is This Answer Correct ?    0 Yes 0 No

Post New Answer

More DB Development Interview Questions

When installing the datastage7.5x2 edtion iam getting aproblem i.e the cpu count is 2 but the cpu count in installation is one . how can i install in my p.c (system is dual core).

1 Answers  


Explain the rollup operator?

1 Answers  


Explain about xml databases?

1 Answers  


Explain about the relational database?

1 Answers  


Can you instantiate a COM object by using T-SQL?

1 Answers  


Write the difference between case version and decode version.

2 Answers  


Explain about the hierarchical model of the database?

1 Answers  


You have a table with three columns: amount1, amount2, and amount3 in a single row only one of these three columns will have a value and the other two will be null. Write a sql query to retrieve the values from these columns?

1 Answers  


How to create an external table.

1 Answers  


Does QTP Support the Propjects which are running in Dot Net? As we are starting with new project in Dot net need to use automation tool?Please advice & let me know what would be the best.

1 Answers  


What are the three basic rules which are to be followed for the relational model of the database?

1 Answers  


I have a few records all are same structures data, I want to store data in multiple targets how

1 Answers   CTR, Infosys, Polaris,


Categories