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

1) What is the value of the first presence bit of the first presence byte?
2) Of the following, which are true statements about permanent space?
3) You execute the following request: SELECT * FROM TheTable WHERE TheColumn is NULL. Will Teradata check the row value,the presence bit or the table header?
4) Is it possible that different column values are mapped to the same row hash value?
5) Would you consider to use block level compression (BLC) on a CPU bound system?
6) Is it possible to use 1MB data blocks together with small cylinders?
7) What are advantages when using MERGE instead of UPDATE?
8) Which statements about the restrictions of NOPI tables are correct?
9) What option can best describe Teradata's architecture?
10) Which of the following statements is true regarding temporary space?

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The Leaderboard

Leaderboard for Big Teradata

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