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

Teradata Interview Questions

Questions Answers Views Company eMail

What is the meaning of Caching in Teradata?

1082

If Fast Load Script fails and only the error tables are made available to you, then how will you restart?

1095

What is meant by a Channel Driver?

1142

How many sessions of MAX is PE capable of handling at a particular time?

1034

What happens when a node suffers a downfall?

1058

What are the functions of a Parser?

1031

What is meant by Teradata Gateway?

1006

Highlight the differences between Primary Key and Primary Index.

1018

What is meant by a Clique?

989

Explain the meaning of Amp?

1035

In Teradata, what is the significance of UPSERT command?

1134

What is the particular designated level at which a LOCK is liable to be applied in Teradata?

982

List out all forms of LOCKS that are available in Teradata.

913

What does Amp contain and what are all the operations that it performs?

941

Mention a few of the ETL tools that come under Teradata.

1014

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Un-Answered Questions { Teradata }

What is meant by Teradata Gateway?

1006

What do you mean by caching in teradata?

995

How can bottlenecks be identified?

958

Explain teradata architecture?

1033

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

980

What is the opening step in basic teradata query script?

981

What is the purpose of joins in teradata and what are the available join types?

1003

What is spool space?

1075

What is the purpose of joins in teradata?

1069

There is a column with date in it. If I want to get just month how it can be done? Can I use sub string?

1062

In BTEQ, how are the session-mode parameters being set?

1089

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

950

Why managing the data is important?

959

What are the various etl tools in the market?

1016

Difference between inner join and outer join?

952

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