DBMS Basics — Set 6
Computers · DBMS मूल बातें · Questions 51–60 of 60
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1
Which level of data abstraction is closest to the users?
2
In SQL, which command is used to remove a table structure from the database?
3
What is the full form of SQL?
4
Which property of a transaction ensures that data remains permanent even after a system failure?
5
Which of the following is NOT a type of database model?
6
What is a 'Database Administrator' (DBA) responsible for?
7
Which SQL clause is used to sort the results of a query?
8
In an ER diagram, an 'Attribute' is typically represented by which shape?
9
Which type of database is designed to store data in pairs of keys and values?
10
What is a 'Transaction' in a database?