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?

1170

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

1128

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?

1037

What is the purpose of using case expression in teradata?

1015

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

980

Describe the between keyword in teradata?

1034

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

1001

What are the frequently used data types in teradata?

1079

What is the purpose of joins in teradata?

1174

What is teradata?

1141

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

1031

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

1035

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

1079

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

951

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Un-Answered Questions { Teradata }

What is a level of granularity of a fact table?

1150

Why do you get spool space errors? How do trouble-shoot them?

1053

What do you mean by caching in teradata?

1063

Explain BYNET.

992

Is it necessary to add? Quit statement after a bteq query when I am calling it in a unix environment?

1237

What is multi insert?

1045

What are the various indexes in teradata? Why are they preferred?

1001

What are the multiload utility limitations?

1046

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

1179

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2415

What is a node in teradata? Explain

1004

Explain parsing engine in teradata?

1088

What are the uses of client software involved in teradata?

982

What are tpump utility limitations?

1118

How do you set the session mode parameters in bteq?

1102

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