Teradata Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Teradata Interview Questions

Questions Answers Views Company eMail

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

Teradata,

2356

Give some points about Teradata Viewpoint ?

Teradata,

3 13337

how do you manage the production space. what are the proactive methods you can take ?

1887

If the PMON is not working then how do you identify and monitor all the processes, resources and sessions ?

2142

If the PMON is not working then how do you manage and monitor all processes, resources and sessions etc.

2109

If the table does not have duplicates then which utility you can suggest to load the data ?

3 6459

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

2007

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

1908

A Query was run fine earlier. It is not running properly now. what are proactive steps you can take as a dba ?

1 4476

how do you handle ET and UV errors ?

2 10624

If the script is aborted. why it is aborted and how can you identify ?

1 4451

how can we analyze the locks ?

HP,

2069

Hi frnds...can any one help me regarding this que.. We have column in a table name it as C1 WHICH CONTAIN ALPHANUMERIC AND NUMERIC VALUES. C1 2A 2B 2V 2H 1 2 3 4 5 i want to retrive numeric values like 1,2,3,4,5 How we can get Plz let me know.Thanks in advance

IBM,

4 8291

what is amp plz explanation

IBM,

5 8371

what is use of PI(primary index) AND SI(secondary index)

Wipro,

2 7281

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Un-Answered Questions { Teradata }

Why is the case expression used in teradata?

1031

How to identify ppi columns?

1118

In Teradata, how do we Generate Sequence?

989

how do you manage the production space. what are the proactive methods you can take ?

1887

Differentiate primary key and partition key?

947

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

986

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

967

What is the difference between union and union all in teradata?

1063

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

1017

During the Display time, how is the sequence generated by Teradata?

981

Describe the set operators in teradata.

960

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

977

Explain the most common data types used in teradata?

1001

What is spool space? Why do you get spool space errors? How do trouble-shoot them?

944

What tools would you use for that?

1044

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