Teradata Interview Questions
Questions Answers Views Company eMail

in a BTEQ we have 2 insert 2 del 2 update statment. when the BTEQ is restarted i need to run the BTEQ from after DEL statment(means no need to run the insert & del stat).what is the logic for the above requirement?

HCL,

2 13176

write lock is compatiable with which type of lock?

Infosys,

6 7412

Pls any body reply for this question. Which circumstance does the optimizing choose a product join? Thanks for advance

Cap Gemini,

6 8497




suppose one Cylinder split data blocks are moved from where?

1 2621

hi frnds i want to learn teradata utilities and teradata dba real time. i have 1+ years of experience in teradata. so i want to go deeply in Tearada. plz let me know at my email id who r best to learn from. im lookng for a realtime guy in HYD or Banglr. Thanks in advance. Rajesh my email-id: rajeshmss87@gmail.com

IBM,

1666

i have column like below studentid studentname sub1 sub2 sub3 1 aaa 40 70 90 2 bbb 60 80 50 i want to execute every student highest mark in which subject my o/p like below studentid studentname sub3 sub2 1 aaa 90 2 bbb 80

CTS,

11 9440

hi frnds i want to learn teradata utilities and teradata dba real time. i have 1+ years of experience in teradata. so i want to go deeply in Tearada. plz let me know at my email id who r best to learn from. im lookng for a realtime guy in HYD or Banglr. Thanks in advance. yedu my email-id: jakkayedukondalu@gmail.com@gmail.com

1704

1)WHAT IS THE EXACT DIFFERENCE BETWEEN TERADATA AND ORACLE? 2)MOST OF THE COMPANIES ARE USING TARA DATA FOR "DWH PROJECTS" ONLY? WHY?

Wipro, Bank Of America,

6 42630




Hello Frndz, I have a table named product as shown below: product_id product_name 1 AAA 1 BBB 1 CCC 2 PPP 2 QQQ 2 RRR Now my output should be: product_id product_name_1 product_name_2 product_name_3 1 AAA BBB CCC 2 PPP QQQ RRR

Cap Gemini,

4 7870

i am pursuing mca and i want to do tera data .so plz suggest me the best institue in hydrabad who teach real tym scenerio.

1 2871

What is the difference between SI and JI?

2 4898

I have a employee table with EMPID, EMPNAME, DEPTID, SAL and want to fetch the maximum and minimum salary on each dept id with the emp name. Can anyone help in this? The result should contain the EMPNAME, DEPTID, SAL.

Cap Gemini,

4 8854

I have a table with emp id, emp name, dept id and sal where dept id is NUSI. SEL * FROM EMP WHERE DEPTID = 100. Can any one explain how it will fetch the record.

4 6647

Difference between client character set and server character set? What is the use of these two?default character set in teradata?

TCS,

1 7244

how to delete duplicate records in multi set table without using any tables

Accenture, Nest, Spiro Solutions, South Nests Software Solution,

2 10705


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Un-Answered Questions { Teradata }

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

1235


how can we analyze the locks ?

981


what are the day to day activities of teradata DBA ?

4366


Can any one explain me the difference between BTEQ and MLOAD,TUMP. All canbe used for same purpose but still differnt methods. why ?

2168


Hi, If anyone has TD 14 Basics dumps or study materials, please share. nirmaaal1991@gmail.com

1248






How to write the query . eid enm doj dob i want to display the names who worked more than 25 years .

577


if collect stats but it show low confidence why?

366


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

2154


how do we write scripts in unix how to execute scripts in real time anybody please needfull or give me number i will cal u

592


what is object level locking ? where do appear this type of locking ?

2433


hi frnds i want to learn teradata utilities and teradata dba real time. i have 1+ years of experience in teradata. so i want to go deeply in Tearada. plz let me know at my email id who r best to learn from. im lookng for a realtime guy in HYD or Banglr. Thanks in advance. Rajesh my email-id: rajeshmss87@gmail.com

1666


How to explain project Architecture and flow in teradata interviews?Can please anyone help on this? Am new to teradata.

2871


how many modules are there in telecome domain?how to explain the architecture?

869


what are the uses of fact table and dimension table in banking project?

3408


what is sysdba and sysdbc ? which has high priority ?

2633