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?

1094

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

1107

What is meant by a Channel Driver?

1156

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

1038

What happens when a node suffers a downfall?

1066

What are the functions of a Parser?

1040

What is meant by Teradata Gateway?

1017

Highlight the differences between Primary Key and Primary Index.

1029

What is meant by a Clique?

1003

Explain the meaning of Amp?

1055

In Teradata, what is the significance of UPSERT command?

1143

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

1001

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

927

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

954

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

1028

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Un-Answered Questions { Teradata }

What is logical data model?

1154

What is collect statistics?

953

List out some of the primary characteristics of teradata.

929

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2371

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

1105

What is multi insert?

996

Highlight the need for Performance Tuning.

1044

What are the things to be considered while creating secondary index?

1050

Explain the new features of teradata?

998

Highlight a few of the advantages that ETL tools have over Teradata.

1040

What is the use of stored procedures in teradata?

946

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

954

Explain teradata utilities?

998

What do you mean by caching in teradata?

1000

Comment whether bottleneck is an error or not.

1087

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