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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 5870

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 9098

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 9622

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

CGI,

2494

how do you pass parameters in a script?

L&T,

1 7289

whats difference between ls -ltr and ls -lrt?

L&T,

5 40685

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

L&T,

1 5534

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 10152

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 9158

whats relation between configuration file and datasets?

L&T, Wipro,

2 11318

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

ABC, TCS,

3794

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

IBM,

1 9646

how does work server jobs?

1 4454

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.

2902

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 10761


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

What is the difference between datastage and datastage tx?

1066


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

3794


Why do you need stage variables?

1180


If you want to use the same piece of code in different jobs, how will you achieve it?

1156


How to manage date conversion in Datastage?

1138


Explain usage analysis in datastage?

1163


How do you import and export data into datastage?

1234


What is apt_config in datastage?

1139


What is quality stage?

987


Describe stream connector?

1307


Hi, what is use of Macros,functions and Routines..? At what situation you are used. If you know the answer please explain it. Thanks.

2063


How a routine is called in datastage job?

1108


Which is the best institute in Hyderabad to learn OBIEE and DataStage?Please tell me faculty name also

3167


what is ds administrator used for?

1171


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.

4044