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

Teradata Interview Questions

Questions Answers Views Company eMail

What is Join Index in TD and How it works?

BT, CSC, TCS,

6 35951

Please tell me a query to find the Primary key,Foreign key,primary Index,PPI for the Database?

5 26881

Does any body has TERADATA Certification Dumps, if any body is having please let me know to summee4you@gmail.o, it is very Very URGENT to me

TCS,

25 25262

I have all the TERADATA Certification Dumps for the below: NR0-011, NR0-012, NR0-013, NR0-014 NR0-015 NR0-016, NR0-017 If anyone need it, pls drop me a mail with Code in the mail to: terashish@gmail.com

Cognizant, Deloitte, IBM, Prometric, Syntel,

201 207636

Hi All, can anyone tell me how many types of Skew exists? whats the difference between amp skew,data skew,cpu skew, io skew, delta amp cpu ?

2 14784

Increasing no of amps will increase performance. Is this true?

Infosys,

5 14760

why varchar takes 2 extra bytes?

IBM,

4 15195

How to copy 1 million records from one DB to another, Which is effective interms of performance?

4 12122

Why MLOAD needs Work Tables?

Teradata,

5 23804

1. generally how many node system will be used by the client. 2. while running mload if the job is aborted/failed at any phase what we have to look after to run the job successfully? 3.i wanted to know how to write the fastload script for table creation as well as table loading in a single script?

3 7125

we have two tables emp,dept.emp has eno,ename,sal and dept has deptno,dname.how to find maxsal of each dept wise.which join used for joining.

Accenture, Cognizant,

5 16395

How can we load single row of data into teradata database. please give me the process.

3 9862

can i call router is a passive transformation

2 5936

what is the difference between filter and router transmissions

2 6450

Hi send me the Teradata dumps to my id rajeshanantha@yahoo.co.in Thanks Rajesh. A

3315

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Un-Answered Questions { Teradata }

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

906

What are some primary characteristics of teradata?

944

Highlight the need for Performance Tuning.

1028

What do you mean by ttu in teradata?

973

any one answer me how they can analyzing the project using data ware housing?

2407

How to identify ppi columns?

1100

what are the day to day activities of teradata DBA ?

5756

What is a clique?

1011

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

1048

What are the various indexes in teradata?

968

What are the main components of teradata system?

1066

What is the purpose of joins in teradata?

1067

What are the different design perspectives used in teradata?

927

What are the various indexes in teradata? Why are they preferred?

956

Can we collect statistics on table level?

988

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