Teradata Interview Questions
Questions Answers Views Company eMail

can we have an unconnected lkp to lookup a DB2 record against a Teradata record?

IBM,

1 6475

what is the difference between start schma and Fsldm?

Intel,

5 40288

In which phase of the Active Data Warehouse evolution do you use data to determine what will happen?

Wipro, IBM,

2 9655




What are two examples of an OLTP environment?

4 10429

What is a common data source for the central enterprise data warehouse?

Wipro,

1 8637

Does SDLC changes when you use Teradata instead of Oracle?

2 8165

How can we build data marts from FSLDM. is there any standard approach for this?Is FSLDM supports place ?

2 9946

How does indexing improve query performance?

Satyam,

4 16673




What is the diffrence between Multiload & Fastload interms of Performance?

Cap Gemini, Intel,

8 37379

can we have an unconnected lkp to lookup a DB2 record against a Teradata record?

3 3791

What are the types of tables in Teradata

Cognizant, Infosys, Cap Gemini,

22 60416

IN A TABLE CAN WE USE PRIMARY KEY IN ONE COLUMN AND IN ANOTHER COLUMN BOTH UNIQUE AND NOT NULL CONSTRAINS.IF YES HOW?PLZ GIVE ME A EXAMPLE.

2 5935

IS IT POSSIBLE THAT THERE R TWO PRIMARY KEY WILL BE IN A SAME TABLE?PLZ HELP ME BY GIVING THE ANSWER.THANK U.

10 10660

I WANT TO LEARN TERA-DATA ,SO CAN ANY BODY PLZ REFER WHAT ARE THE TOPICS I HAVE TO GO THROUGH, TO GET ASAP JOB ,SO PLZ REFER ME WHERE I CAN GET NICE COACHING ON TERADATA.

13 20225

can I use “drop” statement in the utility “fload”?

NTT Data, Accenture, CTS,

2 11744


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Un-Answered Questions { Teradata }

What are the functions performed by bynet?

45


What is meant by a Virtual Disk?

63


In Teradata, how do we Generate Sequence?

69


What are the primary characteristics of the Teradata.

71


What are the different softwares used with their functions in teradata?

57






Explain fallback in teradata?

57


What are some primary characteristics of teradata?

56


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

70


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

55


What do you mean by teradata sql assistant?

52


How you will check the version of teradata?

51


What is the purpose of upsert command?

52


How to load specific no.of records using bteq, or fastload,or multiload

734


What is primary index and secondary index?

69


Difference between multiload and tpump?

77