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Data Stage Interview Questions
Questions Answers Views Company eMail

Hi guys, In sequencer job, we have 3 sources, in that 1st source have some records, Here requirement is 1st source records are 100 then only run the job otherwise total job will abort... How to calculate this. please design the job. Thanks.

IBM,

1 5867

Hi guys, please design job for this, MY INPUT IS COMPANY,LOCATION IBM,CHENNAI IBM,HYDRABAD IBM,PUNE IBM,BANGLOORE TCS,CHENNAI TCS,MUMBAI TCS,BANGLOORE WIPRO,HYDRABAD WIPRO,CHENNAI HSBC,PUNE MY OUTPUT IS COMPANY,LOCATION,COUNT IBM,chennai,hydrabad,pune,banglore,4 TCS,chennai,mumbai,bangloore,3 WIPRO,hydrabad,chennai,2 HSBC,pune,1 Thanks

IBM,

3 9087

Hi guys, 7. how to get this output i/p col1,col2 101,a 102,b 103,c 104,d o/p col1,col2 101,d 102,c 103,b 104,a Thanks

Cap Gemini, IBM,

2 9604

explain about completely flow of sequencers technicaly,without using example??explain about lookup,nullhandling?

CGI,

2488

how do you pass parameters in a script?

L&T,

1 7275

whats difference between ls -ltr and ls -lrt?

L&T,

5 40659

why do we need a datawarehouse when we have databases to store data?

L&T,

1 5532

i have a scenario in which i/p columns areID,salary with 1,1000 2,2000 and 3,3000 i need an extra column in the o/p named avg(salary)how can i get it?

L&T,

4 10135

i have a scenario with i/p as ID,salary with values 1,1000 2,2000 and 3,4000 i need an extra column in the o/p named amount with values 2000,4000 and NULL. how can i get it?

L&T,

2 9148

whats relation between configuration file and datasets?

L&T, Wipro,

2 11310

Difference between IBM DATA STAGE8.5 and DATA STAGE9.1 ?

ABC, TCS,

3789

what is diff b/w datastage 8.1,8.5,8.7?

IBM,

1 9640

how does work server jobs?

1 4446

Hi guys, Please design a job for dis requirement with derivation(solution). my source table like dis. emp_no qualification 1 a 1 c 2 a 3 c 3 b To loaded to target like dis emp_no qualification 1 b 2 b 2 c 3 a my requirement is every employer have three qualifications i.e a,b and c. what qualification missed in source table that will be move to target systems. Hope u got it the requirement. Right Thanks.

2892

Hi guys, please design a job with derivation(solution). write exact conditions. My requirement Source table emp_no qualification 1 a 1 c 2 a 3 c 3 b Target table emp_no qualification 1 b 2 b 2 c 3 a Here every employer have three qualifications i.e a,b and c. what ever source table dont have some qualification, that will be move to target table. Like above. Hope u get the point. Thanks.

UHG,

4 10735


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

How can one find bugs in job sequence?

1385


Does datastage support slowly changing dimensions ?

1103


What are iconv and oconv?

1238


How to create a file using vi editor? 2)how to delete a file in vi editor? 3)How to connect the server datastage to unix? what r the command lines we r using? 4)30 jobs r runnig in unix i want to find out my job. how to do this? give me command?

2611


What is the difference between datastage and informatica?

1110


What are some different alternative commands associated with "dsjob"?

1165


Can you define merge?

1116


What are the functionalities of link partitioner and link collector?

1007


What is datastage?

1079


Explain ibm infosphere information server and highlight its main features?

1085


On which interface you will be working as a developer?

1042


1)How will u implement SCD2 by using surrogate key. 2)What are the disadvantages with surrogate key. 3)How will you handle nulls in your project for the varchar, integer data types. 4)Can I use two fact tables in star schema. 5)3 jobs are running on the 2 nodes after I added one more node so can I compile those jobs to run on three nodes.

4036


root tree will find which is server job and which is parallel job?

1963


Where do the datastage jobs get stored?

1210


How many areas for files does datastage have?

1146