What are the types of joins?
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Should I store images in database?
What is ole db used for?
How many types of normalization? What is the use of it?
Integrity constraints means..? how many and what are they?
Given a table Employee which has columns name and salary, write an SQL query to find the employee with the second highest salary.
How heap is implemented in database?
What is odm in database?
How do you select an index for a table
Design an ETL process( batch job/script)from source to starting that u will not be dependent on the source in the near future?please elobarate details on what are things to consider.if you'd like to do a diagram that will be great.please answer it
Datatypes are unlimited,true or false?
give a simple example of physical and logical data independence
List various types of log-based recovery in DBMS.
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