Teradata Interview Questions
Questions Answers Views Company eMail

What are the updated features of teradata?

559

Explain the advantages of partitioned primary index in a query?

543

What is database exceptions in teradata?

519

What is the difference between teradata and basic rdbms?

540

What are the different table types supported by teradata?

509

What are the joins in teradata and how many types of joins are there in teradata?

544

Explain the parallel data extension in teradata?

631

What is called partitioned primary index (ppi)?

537

Explain some differences between mpp and smp?

568

What is upsert statement in teradata?

585

What is the multi-insert?

575

What are the available primary index types in teradata.

562

What is bteq utility in teradata?

548

Explain amp in teradata?

551

How you will check the version of teradata?

549


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Un-Answered Questions { Teradata }

What are the available primary index types?

686


What do high confidence, low confidence and no confidence mean in explain plan?

566


Can you fastexport a field, which is primary key by putting equality on that key?

687


What are the various indexes in teradata? How to use them? Why are they preferred?

566


What is the difference between teradata and basic rdbms?

540






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

527


If a Node is busy what are the steps you can take to avoid ?

1846


why use references rather than pointers in the public api, particularly for arguments which are modified?

527


Explain how spool space is used.

588


What are the joins in teradata?

541


What is teradata?

621


What are the uses of bynets in multi-node systems?

563


Describe the set operators in teradata.

561


Explain the parallel data extension in teradata?

631


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

647