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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 8654

what is the difference between start schma and Fsldm?

Intel,

5 48639

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

IBM, Wipro,

2 12151

What are two examples of an OLTP environment?

4 13867

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

Wipro,

1 10817

Does SDLC changes when you use Teradata instead of Oracle?

2 10897

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

 2 12449

How does indexing improve query performance?

Satyam,

4 19940

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

Cap Gemini, Intel,

8 46000

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

 3 6235

What are the types of tables in Teradata

Cap Gemini, Cognizant, Infosys,

22 74468

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 8242

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 16473

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 27225

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

Accenture, CTS, NTT Data,

2 16340

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Un-Answered Questions { Teradata }

What is a node in teradata? Explain

806

What is the multi-insert?

823

What is TPD?

1158

What exactly do you know about catching in teradata?

830

Why is the case expression used in teradata?

829

What is the use of virtual processor connectivity in teradata?

805

What does Amp contain and what are all the operations that it performs?

798

Different phases of multiload?

799

What does sleep function does in fast load?

865

How will you solve the problem that occurs during update?

824

What are teradata utilities?

859

What is the syntax for case when statement?

836

What are the main components of teradata system?

844

There is a column with date in it. If I want to get just month how it can be done? Can I use sub string?

878

How to Extract data from multiple legacy systems?

834

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