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

Teradata Interview Questions

Questions Answers Views Company eMail

How to Extract data from multiple legacy systems?

1040

What is collect statistics?

947

Differentiate database data and data warehouse data?

1053

What does sleep function does in fast load?

1065

What is the command in bteq to check for session settings ?

1115

Difference between multiload and tpump?

1039

What are the scenarios in which full table scans occurs?

939

Which is more efficient group by or distinct to find duplicates?

1035

How will you solve the problem that occurs during update?

986

What is a dimension table?

981

What are tpump utility limitations?

1062

How do you verify a complicated sql?

1012

How to eliminate product joins in a teradata sql query?

960

How do you determine the number of sessions?

1008

How do you set the session mode parameters in bteq?

1032

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Un-Answered Questions { Teradata }

What are the newly developed features of Teradata?

971

How to Extract data from multiple legacy systems?

1040

Why managing the data is important?

957

What is the purpose of indexes?

1010

What is a three-tier data warehouse?

1053

What is the purpose of joins in teradata?

1067

What are the functions involved in shared information architecture?

1016

What is upsert statement in teradata?

1051

How do you do backup and recovery in teradata?

960

How does hashing happens in teradata?

1017

What is database exceptions in teradata?

894

Explain how spool space is used.

1018

i learn teradata,it is so intersting,now i want teradata certifications ,so any 1 help me to get teradata certifications TD 12 ? email:kdcrazyy@gmail.com

2149

what are the day to day activities of teradata DBA ?

5755

Define views in teradata with general syntax.

982

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