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

Data Stage Interview Questions

Questions Answers Views Company eMail

what is combinability and non combinability?

2 15894

Why we need datasets ratherthan sequential files?

5 31857

what is the diff between sequential file and fileset stages?

3 26787

what is sparse lookup?

IBM,

7 31642

WHERE YOU USE UNIX COMMANDS AS A ETL DEVELOPER?

Wipro,

2 26060

HOW CAN YOU DO SCD2 IN DATA STAGE USING SEQUENTIAL FILES?

HCL, IBM, Infosys,

1 8328

HOW CAN U DO ERROR HANDLING IN DATA STAGE?

ME,

8 33919

WHAT ARE THE COMMON ERRORS IN DATA STAGE?

IBM, ME,

6 36647

LIST THE BUILT-IN STAGES AVALIABLE IN SERVER JOBS?

Mannar Company, ME,

2 7836

Please Tell me..,I need some Complex Jobs in datastage as per in interview?how to tell and how to explain?please send as well as posiible please

Systime,

1 18136

Hai..,in datastage how to explain project in interview?please explain any domain please.

Wipro,

1 13677

HOW WILL YOU IMPLEMENT SURROGATE KEY IN SCD BY USING SURR_KEY GENERATOR,THE VALUE OF S_KEY SHOULD NOT REPEAT EVEN IF THE JOB IS COMPILED REPEATEDELY?

L&T,

4 18072

WHAT ARE THE STAGES U WILL USE IN IMPLEMENTING SCD2/DATE FIELD

L&T,

8 22601

WHAT ARE PERFORMANACE SETTINGS YOU HAVE IMPLEMENTES IN YOUR PROJECT?

GE,

2 9223

How can i approach to write datastage 7.5 Certification? and how much they will charge for examination .What exactly should i do? Can anyone guide me plz?

2 7526

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Un-Answered Questions { Data Stage }

how can we validate the flat files using the date in the header and number of records in the flat file? Using both conditions at a time.

3345

Is the value of staging variable stored temporarily or permanently?

998

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

2479

what is the difference between == and eq in UNIX shell scripting?

1500

What is a quality stage in datastage tool?

1075

In Datastage, how you can fix the truncated data error?

1160

What are data elements?

1172

What is process model?

1975

What is the command line function to import and export the ds jobs?

1153

How a source file is populated?

1065

Demonstrate experience in maintaining quality process standards?

2550

Is possible to create skid in dim,fact tables?

2636

what is repositery?

1843

What are the types of views in datastage director?

1772

Why fact table is in normal form?

1249

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