Data Stage Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Data Stage Interview Questions

Questions Answers Views Company eMail

IN SEQUENTIAL FILE,I HAVE DATA LIKE THIS EID,ENAME 11,AA 11,CC 22,DD 33,EE 22,AA 22,BB 22,CC 11,BB THEN i SELECT perform sort ON eid,uncheck both unique,stable AND I CHOOSE hash SORTING.WHAT IS THE OUTPUT I CAN GET.what happend if i select UNIQUE,STABLE. PLEASE EXPLAIN HOW THE RECORDS DISPLAY AT TARGET.

1 5917

data stores in which location while using data set stage as the target?

IBM, TCS,

1 7488

what is snow flack schema?

2 6491

If we take 2 tables(like emp and dept),we use join stage and how to improve the performance?

2100

Why we use parameters instead of hard code in datastage.

IBM,

2 7802

How can we perform 2nd time extraction of client database without accepting the data which is already loaded in first time extraction?

Infosys, TCS,

1 5782

How can we do null handling in sequential files?

Reliance,

3 18012

can we half project in parallel jobs and half project in server jobs?

Infosys, L&T,

4 10954

what are the different type of errors in datastage?

Wipro,

2 9201

30 jobs are running in unix.i want to find out my job.how to do this?Give me command?

3 10021

how to abort the job its matain duplicates?

TCS,

2623

if the source file is CID,CCODE,CONNDATE,CREATEDBY 0000000224,1000,20060601,CURA 0000000224,2000,20050517,AFGA 0000000224,3000,20080601,TUNE 0000000225,1000,20020601,CURA 0000000225,2000,20050617,AFGA 0000000225,3000,20080601,TONE AND TARGET is oracle following are the validations cid loaded with unique records leading zeors has to be deleted while loading cid in target load only customer who got early connected to company conn_date should be loaded into oracle date format cid datatype is varchar2 in target conn_date is data datatype ccode is varchar2 0000000224,1000,20060601,CURA 0000000224,1000,20060601,CURA

2 6587

can any one tell me how to install datastage 8.1 in windows xp with wizard

2 7960

I have a few records just I want to store data in to targets cycling way how?

Polaris,

2414

I have a few records all are same structures data, I want to store data in multiple targets how?

Polaris,

4 9032

Post New Data Stage Questions

Un-Answered Questions { Data Stage }

What are the functionalities of link partitioner?

1067

In Informatica,for the table I can find coreesponding dependent mappings.Likewise can I find the dependent jobs with all the information by using the table name

2535

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

1366

How do you import and export the datastage jobs?

1209

On which interface you will be working as a developer?

1106

How will you move hashed file from one location to another location?

2214

how many rows sorted in sort stage by default in server jobs

4050

What are the various kinds of containers available in datastage?

1100

How do you generate sequence number in datastage?

1140

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

2561

What are the steps needed to create a simple basic datastage job?

1306

WAT TYPE OF PL/SQL QUERRYS USED IN DATASTAGE

3693

What are the various kinds of the hash file?

1196

Can anyone tell me a difficult situation who have handled while creating Datastage jobs?

3292

options available in sequence job to run,validate?

1363

For More Un-Answered { Data Stage } Questions Click Here