Data Stage Interview Questions
Questions Answers Views Company eMail

what is A Datastage?

2 4031

1)What is configuration your file structure 2)I have two databases both are Oracle while loading data from source to target the job takes 30 min but I want to load less time how?

Hexaware,

1 5773

What is Horizontal transformation, vertical transformation,diagonal transformation?

Cap Gemini,

2 8809

Sequential file i have one record,i want 100 records in target?How can we do that?Pls explain me and what stages are there?What logic?

TCS,

1 3475

A flatfile contains 200 records.I want to load first 50 records at first time running the job,second 50 records at second time running and so on,how u can develop the job?pls give the steps?

TCS,

3 8689

I have 2 jobs.I want to ru job B if job A has run 3 times.How can I achieve this through datastage

IBM,

3 8174

How can remove duplicates in a file using UNIX?

Cap Gemini,

3 10897

SEQUENTIAL FILE I HAVE ONE RECORD,I WANT 100 RECORDS IN TARGET?HOW CAN WE DO THAT?PLS EXPLAIN ME AND WHAT STAGES ARE THERE?WHAT LOGIC?

TCS,

1 5797

What is configuration your file structure 2)I have two databases both are Oracle while loading data from source to target the job takes 30 min but I want to load less time how?

Hexaware,

1 5397

how to configure databases through datastage

2 11220

hi my source is:: empno,deptno,salary 1, 10, 3.5 2, 20, 8 2, 10, 4.5 1, 30, 5 3, 10, 6 3, 20, 4 1, 20, 9 then target should be in below form... empno,max(salary),min(salary),deptno 1, 9, 3.5, 20 2, 8, 4.5, 20 3, 6, 4, 10 can anyone give data flow in data stage for the above scenario.... thanks in advance...

5 7969

Hi, I am getting data from sequential file like below column1 A&B C&D A&E X&Y&Z v&x But I need the target column as like below column1 A and B C and D A and E X and Y and Z v and x

7 8530

how to retrive the max(sal),deptno,empno in datastage?

Polaris,

13 20798

my source seq file have col1 1 2 3 4 5 6 7 8 9 i have 4 targets t1 t2 t3 t4 1 2 3 4 5 6 7 8 9 like this how we can get?

Polaris,

10 14623

how can i get 2nd highest salary in datastage?can u send me ,thanQ 2)if i had source has 2 records 1st record ie 1st column contains 1,2,3 and 2nd coulmn contains 10,10,10 i have to get target as 2nd columns as 20,30,40 how can i?

Accenture,

3 21847


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

How can one find bugs in job sequence?

782


What is the difference between validated and compiled in the datastage?

699


what is the use of materialized view?

958


What are data elements?

657


How to clean the datastage repository?

691






What are the important features of datastage?

616


tell me 5 situations when we r using oracle db stages like orecle connector, oracle enterprise

2702


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

1655


How many types of stage?

673


table actions available in oracle connector?

1090


What is the difference between account and directory options ?

620


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

657


sed,awk,head

966


Differentiate between Symmetric Multiprocessing and Massive Parallel Processing?

617


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

1118