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 purpose of upsert command?

1177

What are the commands to make a new table, change a table and remove a table in teradata?

1132

List the logical and conditional operators that are used with teradata along with their meanings?

1001

What is the basic syntax for teradata select statement?

1041

What is the purpose of using case expression in teradata?

1016

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

984

Describe the between keyword in teradata?

1040

What are the different table types that are supported by teradata?

1003

What are the frequently used data types in teradata?

1082

What is the purpose of joins in teradata?

1187

What is teradata?

1150

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

1033

Briefly explain each of the following terms related to relational database management system (rdbms) – database, tables, columns, row, primary key and foreign key.

1041

What is the purpose of joins in teradata and what are the available join types?

1085

Discuss the advantages of using partitioned primary index in a query?

952

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Un-Answered Questions { Teradata }

What are the functions of a Parser?

1113

What is smp and mpp platforms?

971

What happens when a node suffers a downfall?

1129

What are the 5 phases in a multiload utility?

1034

what are the day to day activities of teradata DBA ?

5822

What is node? How many nodes and amps used in your previous project?

1108

Syntax for case when statement?

1062

What is the function of parser component in teradata?

1085

If the PMON is not working then how do you identify and monitor all the processes, resources and sessions ?

2202

Why teradata is used?

1006

What is multi insert?

1049

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

1041

How is MLOAD Teradata Server restarted after execution?

1262

What is a dimension table?

1063

Highlight the need for Performance Tuning.

1103

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