Teradata Interview Questions
Questions Answers Views Company eMail

What is the purpose of upsert command?

845

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

906

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

793

What is the basic syntax for teradata select statement?

810

What is the purpose of using case expression in teradata?

812

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

803

Describe the between keyword in teradata?

849

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

792

What are the frequently used data types in teradata?

833

What is the purpose of joins in teradata?

826

What is teradata?

883

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

863

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

836

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

805

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

769


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Un-Answered Questions { Teradata }

What is the syntax for case when statement?

859


What do you mean by tpt in teradata?

815


Backup Script was blocked then you are unable to archive the data. how do you analyze it and where do you identify ?

1750


Explain Teradata performance tuning and optimization?

957


What is teradata?

883


Highlight the need for Performance Tuning.

839


How will you solve the problem that occurs during update?

840


What is called partitioned primary index (ppi)?

790


what is sysdba and sysdbc ? which has high priority ?

3617


What is multi insert?

837


Define views in teradata with syntax.

866


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2592


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

886


Explain the most common data types used in teradata?

832


What is meant by a Parsing Engine?

976