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Teradata Interview Questions
Questions Answers Views Company eMail

What is the purpose of upsert command?

 521

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

 522

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

 478

What is the basic syntax for teradata select statement?

 499

What is the purpose of using case expression in teradata?

 500

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

 475

Describe the between keyword in teradata?

 540

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

 476

What are the frequently used data types in teradata?

 530

What is the purpose of joins in teradata?

 471

What is teradata?

 572

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

 507

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

 515

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

 478

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

 462

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Un-Answered Questions { Teradata }

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

478

how can we analyze the locks ?

1620

if collect stats but it show low confidence why?

1104

What is the use of stored procedures in teradata?

502

What are the components used in smp and massively parallel processing (mpp) machines?

519




Explain teradata architecture?

524

What is the difference between fastload and multiload?

685

What do you mean by parsing?

562

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

589

Let us say there is a file that consists of 100 records out of which we need to skip the first and the last 20 records. What will the code snippet?

618

What are the advantages of teradata?

529

Name the five phases that come under MultiLoad Utility.

523

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

569

What is primary index and secondary index?

510

Different phases of multiload?

519

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