Data Stage Interview Questions
Questions Answers Views Company eMail

How will you load you daily/monthly jobs datas in to Fact and Dimension table using datastage.

CTS,

2979

What is difference between 8.1 , 8.5 and 9.1 ?

IBM,

1 15313

How can we read latest records in a text file named file1.txt using seq file stage only? file1 having 100 records in that 5 record sare latest records.How can we read that latest records?

Caterpillar,

3 10333

What is the Difference between Change capture stage and Difference Stage ? What are its significance individually ?

1 20306

what is set mapping in datastage??

ADP,

2 10046

My input has a unique column-id with the values 10,20,30.....how can i get first record in one o/p file,last record in another o/p file and rest of the records in 3rd o/p file?

Wipro,

2 10102

hi.... am facing typical problem in every interview " I need some critical scenarios faced in real time" plz help me guys

2413

file1 1 2 3 4 file2 3 4 5 6 output should be in three targets T1 T2 T3 1 3 5 2 4 6 how to do this? can any one help? Thanks

Cap Gemini,

5 12014

Hi Friends, I have a input data like, class_id Marks 101 50 101 60 101 40 102 90 102 35 And i want my output data like class_id Marks Rank 101 50 2 101 60 1 101 40 3 102 90 1 102 35 2 how to do this in datastage?

Cognizant, HCL, TIAA CREF,

8 25283

Hi friends,Two input files, wants to validate only if the reference data has '0' otherwise no validation should be done..how to do this??

IBM,

1 7854

I have a source table with column name CITY having 100 records, I want target table with column name start with 'A' and 'B',remaining columns as reject outputs. how can achieve this by data stage?please help me?????

5 10956

how can we generate row values like 1 1 1 2 2 2 3 3 3 using col generator plz let me know

2 7638

Hi Can any one help regarding below INPUT NAME LOC Ram hyd Ram ban Raj chn Raj Pun Sam del OUPUT NAME LOC Ram Hyd ban Raj chn pun sam del

HCL,

3 9967

My source having following data as below, AB1 Aim2 Abnv5 1An8bx and my question is i need the Datastage job the following as in my target 000AB1 00Aim2 0Abnv5 1An8bx Please help me to achive this.

Wipro,

6 11083

how to call sequential generator in datastage?

IBM,

1 3879


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Un-Answered Questions { Data Stage }

describe the Steps to confiure a Qlogic switch

1923


What are the processing stages?

633


Can you explain kafka connector?

763


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

3360


How do you run datastage job from the command line?

586






what is stage is used for below Input columns: dept|mgr|employee|salary Output columns: mgr|count of employee per mgr|avg salary per dept note: each dept has one mgr and each mgr has many employees

653


What is meta stage?

566


Hi All , in PX Job I have passed 4 Parameters and when i run the same job in sequence i dont want to use those parameters , is this possible if yes then how

1113


how to export or import the jobs in .ISX file

704


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

625


Hi everyone,I have kept a project Sales And Distribution for a pharmaceutical company.can anybody explain one complex business rule that we had in our project and how did you accomplish it using DS?

1747


Define Merge?

868


What is active and passive stage?

862


What is the roundrobin collector?

628


What is the difference between hashfile and sequential file?

703