Data Stage Interview Questions
Questions Answers Views Company eMail

What is the importance of the exception activity in datastage?

610

What is the difference between informatica and datastage?

646

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

574

Describe the architecture of datastage?

557

Describe link sort?

631

What is ibm datastage flow designer?

675

What are operators in datastage?

1 1291

What is a ds designer?

631

How do you run datastage job from the command line?

587

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

762

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

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

538

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?

1 790

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

524

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

351


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Un-Answered Questions { Data Stage }

How to perform incremental load in datastage?

652


Why do we use link partitioner and link collector in datastage?

671


What is orabulk stage?

618


Give an idea of system variables.

573


What is the difference between datastage and informatica?

602






What is the purpose of pivot stage?

594


What are the primary usages of datastage tool?

613


How the ipc stage work?

662


What is a folder? Difference types of stages?

615


How do you start developing a datastage project?

653


How do you remove duplicate values in datastage?

615


What is ibm datastage flow designer?

675


What is the difference between in process and inter process?

656


What all the types of jobs you developed?

658


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