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Database Control Language Commands Quiz

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Questions and Answers

What is the purpose of the GRANT statement in SQL?

To create indexes on specific tables

To give permission to users for accessing specific database objects (correct)

To remove all SAVEPOINTS from the database

To permanently save a transaction to the database

Which statement allows modifying the records within a specific table in SQL?

SELECT

INSERT

DELETE

UPDATE (correct)

What is the role of the REFERENCES statement in SQL?

Delete records from a specific table

Allow to modify the structure of a specific table

Provide constraints to a specific table (correct)

Allow inserting records within a specific table

When using the ALTER statement in SQL, what can be modified?

Table structure Signup and view all the answers

What does the INDEX statement allow in SQL?

Create indexes on specific tables Signup and view all the answers

What does the 'WITH GRANT OPTION' allow a user to do?

Grant access rights to other users Signup and view all the answers

If a user is granted 'SELECT' permission on the student table, what can they do?

View data from the student table Signup and view all the answers

What happens if username 'fy1' is granted 'SELECT, INSERT, UPDATE, DELETE' on the student table?

Full permissions to perform all operations Signup and view all the answers

What does 'GRANT ALL' on the student table provide to user 'sy1'?

All permissions on the student table Signup and view all the answers

If 'GRANT SELECT on student TO PUBLIC' is executed, what does it imply?

'PUBLIC' can only view records in the student table Signup and view all the answers