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 12292

write lock is compatiable with which type of lock?

Infosys,

6 6738

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

Cap Gemini,

6 7601




suppose one Cylinder split data blocks are moved from where?

1 2406

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,

1526

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 8622

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

1558

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 40662




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 7073

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 2632

What is the difference between SI and JI?

2 4565

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 7886

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 6178

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

TCS,

1 6708

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

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

2 10066


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Un-Answered Questions { Teradata }

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

2321


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

759


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

2295


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

699


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

1909






Hi Friends, Please send me Teradata Materials for certifications Thanks in advance !!

799


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

935


Can we have two time dimensions in a schema(either star or snow flake)? For ex if we want joining date of employee and if we want today's sales with time whether can we have two time dimensions for accommodating above tasks?

814


how can we analyze the locks ?

851


If I wanted to run a TPump job only once per day - basically working on a file that is produced once per day - how would you set up the parameters for that sort of job ?

992


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

855


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

1085


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

3190


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

432


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

704