Teradata Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Teradata Interview Questions

Questions Answers Views Company eMail

How do you design aggregate tables using teradata?

1 1595

What happens in a conflict? How do you handle that?

989

What are the various indexes in teradata? Why are they preferred?

959

Explain teradata utilities. What is multiload, fast load, tpump?

950

What are aggregate tables? How do you design them using teradata?

1095

What is spool space? Why do you get spool space errors?

949

What are default access rights in teradata? What explicit right can be given to a user?

1060

What is spool space? Why do you get spool space errors? How do trouble-shoot them?

930

What are the various indexes in teradata?

971

Explain teradata architecture in detail with a diagram.

1053

How would you load a very large file in teradata in general?

969

Why do you get spool space errors? How do trouble-shoot them?

1011

Explain and compare pros and cons of snow flake schemas?

985

What are the different methods ot loading a dimension table? A fact table etc?

980

What are default access rights in teradata?

1052

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Un-Answered Questions { Teradata }

Backup Script was blocked then you are unable to archive the data. how do you analyze it and where do you identify ?

1904

Explain fastload in teradata?

1040

How do you set the session mode parameters in bteq?

1035

What is TPD?

1308

What are the different methods ot loading a dimension table? A fact table etc?

980

What is dimensional modeling?

1015

Comment whether bottleneck is an error or not.

1074

What are different table types used in teradata?

981

List out teradata data types?

959

What is the difference between teradata and oracle?

958

Highlight the limitations of TPUMP Utility.

1050

What is the difference between global temporary tables and volatile temporary tables?

1084

What are the joins in teradata?

922

What are tpump utility limitations?

1064

What is meant by a Least Cost Plan?

1003

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