What is the difference between primary key and secondary key?
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What are the components of a database management system?
Define database.
write a query to Find the Maximun second value in table?
What is openedge abl in terms of taking the perspective of the developer?
How many types of database languages are?
How many types of database language exist?
How does notification services work?
What is an advantage of a database?
for what purpose we use MDM(master data management)tell me plz.
Do we consider null values the same as that of blank space or zero?
What is a key in database?
What is index hunting and how does it help in improving query performance?