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

Teradata Interview Questions

Questions Answers Views Company eMail

Explain teradata utilities?

1037

What is spool space?

1158

How do you create tables? Exact syntax, and create profiles, users in teradata?

1033

What tools would you use for that?

1109

In general, how do you optimze any sql in teradata?

1042

What are the various indexes in teradata? How to use them? Why are they preferred?

1061

How do you do backup and recovery in teradata?

1022

Explain the teradata primary index mechanics in detail with a diagram.

978

Explain and compare pros and cons of start schemas?

1065

Describe primary index in teradata?

1000

Describe primary index in teradata. And what are the available primary index types?

1004

What is partitioned primary index (ppi)?

1048

What are the main components of teradata system?

1135

Explain the term 'columns' related to relational database management system?

1066

What is called partitioned primary index (ppi) and discuss the advantages of using it in a query?

1024

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Un-Answered Questions { Teradata }

What is the purpose of upsert command?

1177

How teradata makes sure that there are no duplicate rows being inserted when its a set table?

986

What is the purpose of indexes?

1074

Highlight the advantages of PPI(Partition Primary Index).

1076

Explain how spool space is used.

1076

Describe primary index in teradata. And what are the available primary index types?

1004

What is the use of having index on table?

1003

What are the different design perspectives used in teradata?

981

What's the difference between timestamp (0) and timestamp (6)?

1195

How do you verify a complicated sql?

1066

In general, how do you optimze any sql in teradata?

1042

How can you track login parameters of users in teradata?

1194

What can be achieved by using the teradata rdbms?

1037

How can bottlenecks be identified?

1018

What is the maximum number of dml can be coded in a multiload script?

1109

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