Data Stage Interview Questions
Questions Answers Views Company eMail

difference between server shared container and parallel shared container

CTS,

6 19007

parallel jobs run on cluster machines. server jobs run on smp and mpp. What do mean by cluster mechines and SMP and MPP..?

3 10916

what is datastage job Monitoring

CTS,

6 20650

what is usage of datastage with materialized views

HP, TCS,

4 14556

1)How to do error handling in datastage? 2)Did sequential stage accepts .xl files ,xml? znd how?

UHG,

2 12735

1)What is ur project architecture ? 2)how to move project from developement to uat? 3)What is the difference between datastage 6,7.1 and datasttage 7.5? 4).How to do error handling in datastage? 5)3.Whta is unit testing, system testing and integration testing? 6)What is the Exact difference between BASIC Transformer and NORMAL Transformer?When we will go for BASIC Or NORMAL Transformer 7)why we use third party tools in datastage? 8)What is the purpose of Debugging stages? In real time Where we will use?

CTS, HCL, IBM, Wipro,

6 29558

create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

HCL,

2187

Explain the ChangeApply stage?

11 10583

How to initialize environment variables?

Infosys,

4 11808

I WANT TO SEND SYSDATE AS PARAMETER,SO WHAT COMMAND I SHOULD USE TO CALL SYSDATE?

ME,

4 23354

How to create environments and call them? What is the use defined variables?

HCL, ME,

2 7612

how to call routines in stages?

ME,

3 7908

what is the definitions for Datawarehose and Datamart?

4 6472

what is the differeces between hash and modulus partition methods

TCS,

4 27014

what is the main differences between Lookup, Join and Merge stages?

HCL,

9 144760


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

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

362


What is quality stage?

568


What is job control?

622


What is difference between join, merge and lookup stage?

634


Explain ibm infosphere information server and highlight its main features?

606






How to RD using transformer?

857


How many types of stage?

673


What are the benefits of datastage?

721


What are the types of containers?

685


Define APT_CONFIG in Datastage?

664


What is size of a transaction and an array means in a datastage?

737


project Steps,hits, Project level HArd things,Solved methods?

1623


create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2187


how to implement scd2 in datastage 7.5 with lookup stage

5127


how to write server Routine coding?

1664