Data Stage Interview Questions
Questions Answers Views Company eMail

What is the importance of the exception activity in datastage?

802

What is the difference between informatica and datastage?

847

What is the use of hoursfromtime() function in transformer stage in datastage?

755

Describe the architecture of datastage?

734

Describe link sort?

794

What is ibm datastage flow designer?

842

What are operators in datastage?

1 1601

What is a ds designer?

816

How do you run datastage job from the command line?

763

for example You have One Table with 4 Columns (Mgr ID, Department ID, Salary, Employee ID). Can you find out the Average Salary and Number of Employee present per Department and Mgr

1007

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

808

I/p : F1 table have A,B,C,D,E and F2 table having C,E,V i need output 0utput1: ABD output2: V any one suggest me this

742

1. How many People are part of your Team? 2. Explain how you create jobs or flow of project? 3. Join Stage vs Lookup vs Merge Stage 4. Summation scenario based question - How you find sum of salary for a specific employee (Explain stages and flow of job)? 5. Explain Remove duplicates stage ? Can you do sort in this stage? 6. SQL Questions - Joins - Types, Difference between Join and Union 7. Unix Questions - How you run the Job, How you list all jobs in project 8. Explain Environmental Variables? 9. SQL Scenario - If you have 3 Identical record in a Table, Ex: 1, Ram, Xyz; 1, Ram, Xyz; 1, Ram, Xyz; Delete only 2 of the records and keep only 1 using the Delete query. How you will you do this?

1 1066

file having these input and we have to get 3 output using same job Input 1 1 1 2 3 4 4 4 o/p1 o/p2 o/p3 1 1 2 2 1 3 3 1 4 4 4

696

how to achieve this output ? Two Input columns(ID & Name) - ID | Name 1 | Jack 1 | Kara In output there should be only 1 column which will be populated as - 1,Jack 1,Kara

545


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Un-Answered Questions { Data Stage }

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

1296


What are data elements?

836


Which warehouse using in your datawarehouse

1850


what is the use of materialized view?

1134


What is the purpose of pivot stage and types of containers in datastage

782






How do you import and export data into datastage?

905


1)s.key generate 1 to 700 records today. tomorrow another 400 will updated how to update the records using s.key generator? 2)source is like :-- DB --> T/F stage1 --> seq1file T/f 1 is linking with T/F2 ---> seq 2 how to load the data? in source i given some conditions those r going in seq1. The another data will going to seq2 how to do this ?

1785


How to clean the datastage repository?

845


What are the some differences between 7.x and 8.x version of datastage?

953


sed,awk,head

1165


how to run a sequential file stage in parallel if the stage is used on the TARGET side

1313


Can you explain kafka connector?

976


Explain connectivity between datastage with datasources?

754


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?

1931


What are the different options associated with dsjob command?

1158