Welcome to the Big Teradata Quiz.

Each time you take the quiz, a different set of questions will be asked. We are adding new questions on a regular base. At the end of the quiz, we will show you the correct answers, your score and the average score of all people.

Enter your name and press "NEXT" to start the quiz

Name Email
1. Which of the following statements about NOPI tables are wrong?
2. Of the following, which are true statements about permanent space?
3. Which statements are true, if you want to avoid rollbacks?
4. You want to change the structure of a populated table, but want to avoid any spool usage. Which methods could be used?
5. Does the Nested Join always require an unique index on the left table?
6. What are the main tools for tactical workload?
7. What are criterias for selecting a primary index?
8. Is the row hash value of 1 (INTEGER) the same like the row hash value of '1' (CHAR)?
9. Which of the following statements are true concerning Partitioned Primary indexes?
10. What will be the performance impact of 1MB data blocks?

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