What is difference between server and database?
Can a database table exist without a primary key?
What are different types of data models available? Explain with example?
Write a query to retrieve for many to many relationships?
What is the role of driver manager?
Write a query to get maximum and second maximum in oracle?
Should I store images in database?
Explain data independence & its types.
How to produce such kind of file?
What is the relationship that exists inside in E-R diagram?
What are indexes in oracle?
Does facebook use graph database?
What are different types of joins used in?
What are different types of resources?
Why do we need distributed database?