Teradata Interview Questions
Questions Answers Views Company eMail

Give the sizes of SMALLINT, BYTEINT and INTEGER.

949

Highlight the advantages of PPI(Partition Primary Index).

820

What is meant by a Least Cost Plan?

833

What is meant by a dispatcher?

801

Highlight the points of differences between the database and user in Teradata.

844

Explain BYNET.

808

Highlight the need for Performance Tuning.

830

In the Primary Index, what is the score of AMPs that are actively involved?

811

A certain load is being imposed on the table and that too, every hour. The traffic in the morning is relatively low, and that of the night is very high. As per this situation, which is the most advisable utility and how is that utility supposed to be loaded?

931

What is meant by a Virtual Disk?

861

What is meant by a Parsing Engine?

967

Explain how spool space is used.

868

What do you mean by parsing?

860

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

889

How can bottlenecks be identified?

792


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Un-Answered Questions { Teradata }

What is inner join and outer join?

853


What is meant by a node?

838


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

796


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

795


What do you mean by parsing?

860


How can you track login parameters of users in teradata?

876


What are types of partition primary index (ppi) in teradata?

833


What is the difference between teradata and oracle?

802


What type of indexing mechanism do we need to use for a typical data warehouse?

859


How to identify ppi columns?

908


What are the available join types in teradata?

841


if collect stats but it show low confidence why?

1469


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

1990


What are tpump utility limitations?

893


tomorrow i have interview in infosys.can someone pour any suggestions or any interview questions. thank you

624