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 use of having index's on table?

1 2453

Difference between inner join and outer join?

1026

What are the functions of a teradata dba?

1075

What are the various reporting tools in the market?

1071

How to identify ppi columns?

1180

What is spool space and when running a job if it reaches the maximum spool space how you solve the problem?

1109

How can you track login parameters of users in teradata?

1195

When tpump is used instead of multiload?

1105

What are the various etl tools in the market?

1073

How to find duplicates in a table?

1218

What is basic teradata query language?

1113

Steps to create a data model?

1133

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

1178

While creating table my dba has fallback or no fallback in his ddl. What is that?

1186

Syntax for case when statement?

1064

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Un-Answered Questions { Teradata }

What is the use of teradata system software?

1038

What is teradata? Also, list out some of the primary characteristics of teradata.

1058

Explain fallback in teradata?

1062

Highlight the advantages of PPI(Partition Primary Index).

1076

What are the available join types in teradata?

1066

How you will check the version of teradata?

1166

Give a justifiable reason why Multi-load supports NUSI instead of USI.

1152

What type of indexing mechanism do we need to use for a typical data warehouse?

1166

How to select first n records in teradata?

1107

what are the day to day activities of teradata DBA ?

5822

What are the different functions included in the server software?

1032

What is called partitioned primary index (ppi)?

1013

If RDBMS is halted what will you do ?

2168

What is the particular designated level at which a LOCK is liable to be applied in Teradata?

1045

Highlight a few of the advantages that ETL tools have over Teradata.

1090

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