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?

1178

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?

1003

What is the basic syntax for teradata select statement?

1049

What is the purpose of using case expression in teradata?

1017

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?

1085

What is the purpose of joins in teradata?

1190

What is teradata?

1155

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

1036

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

1043

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

1088

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

955

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Un-Answered Questions { Teradata }

Explain fastload in teradata?

1111

Which is faster fastload or multiload?

1119

What is a node in teradata? Explain

1012

What is meant by a Parsing Engine?

1190

How is the teradata different from oracle?

1116

List out some of the primary characteristics of teradata.

1009

What is bteq utility in teradata?

980

What are tpump utility limitations?

1124

Highlight the differences between Primary Key and Primary Index.

1094

How many types of joins are there in teradata?

978

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

1078

What is the purpose of upsert command?

1178

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

1037

In BTEQ, how are the session-mode parameters being set?

1143

How do you verify a complicated sql?

1071

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