Can you provide some interview questions for sql and pl/sql?

Could you provide a link or a file that contains sql and pl/sql interview questions with answers? I'm going for an interview next week for a sql support and pl/sql developer role. I also need a sample database and some problems to solve in SQL and PL/SQL.

A list of SQL and PL/SQL questions and answers might help you in the short term but a better, longer term solution is to learn SQL and PL/SQL rather than trying to remember answers to specific questions.

The best place to start when learning SQL and PL/SQL is with the foundations - we offer Oracle tutorials for beginners which start with the very basics and then go on to cover SQL.

We also offer a number of PL/SQL tutorials on our site. Again, these start at the very beginning and then continue on to advanced topics.

You can download the Oracle database software from the Oracle Technology Network (OTN) and one of our partners offers a step by step guide to installing Oracle on Windows.

If you're feeling adventurous and want to learn about virtualization as well you could download Oracle for Linux from OTN and install that in a virtual Linux environment on your pc or laptop. See here for step by step instructions to install Oracle in a virtual Linux environment.