Teradata Interview Questions
Questions Answers Views Company eMail

Give the sizes of SMALLINT, BYTEINT and INTEGER.

930

Highlight the advantages of PPI(Partition Primary Index).

798

What is meant by a Least Cost Plan?

813

What is meant by a dispatcher?

791

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

823

Explain BYNET.

786

Highlight the need for Performance Tuning.

794

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

789

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?

912

What is meant by a Virtual Disk?

837

What is meant by a Parsing Engine?

942

Explain how spool space is used.

848

What do you mean by parsing?

837

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

876

How can bottlenecks be identified?

773


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Un-Answered Questions { Teradata }

What is the purpose of using case expression in teradata?

780


What is inner join and outer join?

830


Highlight the limitations of TPUMP Utility.

804


What is dimensional modeling?

826


What is the use of teradata system software?

786


Can you connect multiload from ab initio?

918


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

856


How to write the query . eid enm doj dob i want to display the names who worked more than 25 years .

1552


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

812


What is the purpose of upsert command?

821


How to view every column and the columns contained in indexes in teradata?

811


What is oltp?

765


What is stored procedure in teradata?

789


What is real time and near real time data warehousing?

891


What is a node in teradata? Explain

792