What is the difference between a shared lock and exclusive lock?
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What is the database approach?
What are notification services?
What is the advantage of database management system?
What is 2nf in dbms?
You loss one datafile and DB is running in ARCHIVELOG mode. You have full database backup of 1 week old and partial backup of this datafile which is just 1 day old. From which backup should you restore this file?
What is a system concept?
What is 2nf and 3nf?
Why is data modelling important?
What are the basic functions of a database?
What are the types of tables in database?
How do I create a database in access 2010?
What is rdbms and its types?