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Data Stage Interview Questions
Questions Answers Views Company eMail

source which format u will get either fixed or delimiter length format? what is the symbol of delimiter?

Wipro,

2 6256

how to connect source to db?generally what r stages u used? how to find the data is having delimiter format?

Wipro,

2329

how can we join one oracle & flat files ?

ME,

2 9391

1)i put Pharma Project in my Resume..whar are the sources used in my project Generally? 2)how many fact and dimensional tables used? 3)Have u used any Datamarts and measues in fact table? ....plz give the answers...

iGate,

2 7707

2.how u run your rotines in unix? what is job sequencer? if i have 4 jobs i would like to run 2 jobs in server(using job jobsequencer)and remaining 2 in parallel?how can i run?

1 5631

i have a some records eno ename acono amount 1001 suresh sbi101 12000 1001 suresh sbi101 14000 1001 is dublicata how can i remove duplicate?

4 8593

eno ename esal acct1 acct2 amount1 amount2 100 suresh 10000 sbi1 sbi2 1000 2000 this is our sourse data i would loke to disply like this eno ename esal acct amount 100 suresh 10000 sbi1 1000 100 suresh 10000 sbi2 2000

HCL,

2 8381

1.what is stagearea?what is stage variable? 2.this is my source source:id, name target:id, name 100, murty 100,madan we have three duplicate records for the id column,how can we getthe source record? 100,madan 100,saran

HCL,

1 7242

1.which index is follows the dimensions tables?why? 2.what is the use of trigger in job sequence? 3.what is the mean of optimization? 4.what is the job control?when we use it? what is difference bet batch and sequencer? 6.seq--->seq,seq--->copy--->seq which one is best and efficient?

1 5540

1.i have 5 jobs(1-5),i connect with each other,i want run from 3-5 only how? 2.how to schedual the job in datastage7.5 2? what is the deff bet grip and fgrep command? how do you cleanse the data in your project

Accenture,

1 4484

i have a job with 3 possibiliies finish with ststus ok abbort warning how do you handle these 3 in job sequence? explain the situation where you have appiled scd in your project? chandu

2681

if i have two tables table1 table2 1a 1a,b,c,d 1b 2a,b,c,d,e 1c 1d 2a 2b 2c 2d 2e how can i get data as same as in tables?chandu how can i implement scd typ1 and type2 in both server and in parallel?chandu field1 field2 field3 suresh , 10,324 , 355 , 1234 ram , 23,456 , 450 , 456 balu ,40,346,23 , 275, 5678 how to remove the ,inthe fields?

2 6828

CAN ANY ONE TELL ME THE ARCHITECTURE OF DATASTAGE CLEARLY....

Wipro,

2 16966

In my project source data comes from MAINFRAME in files.so,This time data is coming as a binary file...I know for binary data we use Complex flat file stage..I have used it also..but on 'view data' data is not coming correctly..as it in MAINFRAME.give me some ideas..

2 11481

i have a small question for datastage, After the desinging (i.e., transformations and loading)part, what we can do?

TCS,

1 3793


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

What are the different options associated with dsjob command?

1376


8000 jobs r there i given commit, suddenly job will abort? what happens? 2)diff b/t transformer stage & filter stage? 3)how to load the data in the source?

2156


What is the difference between validated and compiled in the datastage?

1198


What is Ad-Hoc access? What is the difference between Managed Query and Ad-Hoc access?

2929


What is the Environment Variable need to Set to TRIM in Project Level?(In transfermer, we TRIM function but I need to impliment this project level using Environment variable)

2331


Can you explain engine tier in information server?

1067


Explain usage analysis in datastage?

1099


Differentiate between Symmetric Multiprocessing and Massive Parallel Processing?

1144


sed,awk,head

1412


What is "fatal error/rdbms code 3996" error?

1196


WAT TYPE OF PL/SQL QUERRYS USED IN DATASTAGE

3608


how can we validate the flat files using the date in the header and number of records in the flat file? Using both conditions at a time.

3268


What is the difference between Datastage 7.5 and 7.0?

1053


What is the difference between in process and inter process?

1094


What are stage variables?

1143