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.

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1. Which statements describe how data distribution is handled by Teradata?
2. What are the unique characteristics of a dynamic hash join?
3. What is the minimum data block size?
4. Is it possible to create a NUSI on a NOPI table?
5. A huge table is accessed several hundreds of times per day. Which kind of compression would be the better choice?
6. Is it possible to use 1MB data blocks together with small cylinders?
7. You want to change the structure of a populated table, but want to avoid any spool usage. Which methods could be used?
8. Which of the following statements regarding a Primary Index are true?
9. Which of the following indexes keeps related base table rows and index rows on the same AMP?
10. Assume in DBC.DBQLOGTBL the column WDDelayTime is NULL and DelayTime > 0. What can you conclude?

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