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Data Stage Interview Questions
Questions Answers Views Company eMail

How To find the location of APT_confid file

CTS,

2 8808

Hi , Today 1000 records updated, tomorrow 500 records updated how to find that?

Wipro,

4 13444

what is parameterset?

Wipro,

4 10937

j1,j2,j3 jobs r runing iwant to run j1,j3 after j2 how to do this using sequencer? 2)j1,j2,j3 jobs r runing iwant to run j1,j2,j3 how to do this?

Wipro,

1 6770

8000 jobs r there i given commit, suddenly job will abort? what happens? 2)diff b/t transformer stage & filter stage? 3)how to load the data in the source?

Wipro,

2158

How to create a file using vi editor? 2)how to delete a file in vi editor? 3)How to connect the server datastage to unix? what r the command lines we r using? 4)30 jobs r runnig in unix i want to find out my job. how to do this? give me command?

Wipro,

2561

1) In a dataset how to delete a single row? 2) i have 50 rows , i want to display 5-7 records only? How to write the sql query? 3)i have 40 rows,i want to display last row? write sql query?

Wipro,

7 19648

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 ?

Wipro,

1971

Hi all, can u explain header and trailer records in file? If a file has header and trailer /master-detail records how will you read it in datastage?

3 12454

Hi all, explain one complex business rule that you had in your project and how did you accomplish it using DS?

HCL,

1 4792

A flat file 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 this job?

TCS,

1 8252

I am having two tables called MASTER and DETAIL. I want to insert records to both tables. But one condition is that whenever the insert for MASTER table is success then only the records will inserted into the DETAIL table, otherwise abort the job. How can u design this job?

TCS,

1 6497

Star Schema vs. Snow Flake Schema. What is the best model for DW? Give example for both the models performance wise?

IBM, TCS,

3 13647

Give example for FACTLESS FACT TABLE in real-time scenario.

TCS,

4 18843

How many jobs in ur project? Explain any complex job u have done in ur project?

IBM, TCS,

1 5122


Post New Data Stage Questions

Un-Answered Questions { Data Stage }

im new to this tool im now at project plz tell me step by step process how to design plz help me i wnt to go with exp for job plz give me d proper design and explination

2114


1.new record it will insert but changes of natural key is not present in taget i want to update (here key is composite natural key )can any one help this to explan how to do

2052


Field,NVL,INDEX,REPLACE,TRANSLATE,COLESC

1373


What is ibm datastage flow designer?

1091


Name the different sorting methods in datastage.

998


What is a folder? Difference types of stages?

1112


How you can fix the truncated data error in datastage?

1687


how can we create rank using datastage?what is the meaning of rank?

8716


Can you explain tagbatch restructure operator?

1122


What are the types of containers?

1151


What is difference between symmetric multiprocessing and massive parallel processing?

1093


Describe stream connector?

1255


What is meta stage?

1138


What is active and passive stage?

1369


How we can covert server job to a parallel job?

1070