Oracle SQL, PL/SQL Quiz Online Test

Can you commit inside a Trigger?

Maximum characters allowed in dbms_out.put_line()

Can you delete a column in table with data in Oracle?

Maximum number of columns in a table or view in Oracle 9i?

What is the Datatype of NULL in Oracle?

Maximum length of all Oracle Objects in 9i:

How to check the version of Oracle?

Maximum levels of subqueries in the WHERE clause of an SQL statement?

How to Kill a Session in Oracle?

Oracle UTL_FILE Package is used :


Oracle SQL, PL/SQL Quiz made up from lots of real interview questions.


Aliza John

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27 days 18 hours 3 minutes ago


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81 days 14 hours ago


thnz, i'll learn more from it.

173 days 18 hours 44 minutes ago


good test and very basic questions.

186 days 18 hours 21 minutes ago

Ihead Go

Found a site ( that offers tons of practice exams for multiple subjects. They offer practice exams for almost anything possible. Check it out.
Checking out this site and looks interesting...a lot of different Exams TI.

663 days 9 hours 21 minutes ago



724 days 7 hours 6 minutes ago


Yes Good Test.Very basic and important Questions

882 days 7 hours 41 minutes ago


So STUPID test!!!
Who need to REMEMBER those numbers?!?!
Statister, not a developer would answer such!

921 days 4 hours 22 minutes ago


both the sites mentinoed above r not working

1727 days 11 hours 36 minutes ago

Mawahib Gedo

It is useful test thanks

1762 days 15 hours 59 minutes ago

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