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TCS Data Stage Interview Questions

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Hi All, I have a file. i need to fetch the records between first and last records by using transform stage. EX:- Source: EMPNO EMPNAME 4567 shree 6999 Ram 3265 Venkat 2655 Abhi 3665 Vamsi 5852 Amit 3256 Sagar 3265 Vishnu Target: EMPNO EMPNAME 6999 Ram 3265 Venkat 2655 Abhi 3665 Vamsi 5852 Amit 3256 Sagar I dont wan't to Shree and vishnu records.we can fetch another way also but How can I write the function in transform stage?

2 7465

In my previous project we get data from mainframe and load it into datastage DB2 tables.Sometimes we get data as flat file or a mainframe tables itself directly we fetch the data.Is this a migration project?

1 6509

Can anybody tell me in detail any complex datastage job? I have worked only in direct load and full refresh jobs.But in all interviews this question arises

1 4323

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

3291

what is the exact difference between dataset and fileset in datastage?

5 46098

how to sort two columns in single job in datastage.

1 11172

how to sort two columns in single job in datastage.

2957

how to sort two columns in single job in datastage.

1 8016

my source is sequencial file and my target is dataset. i am running the job in two node configuration file. my source having 10 records how the data move to target?

3 9660

guys pls tell me where we use sequence jobs exactly in realtime proj explain pls with example.

2 7916

How to work with XML out put stage? Please explain step by step? i need to generate XML file using Table data. Given is the .XSD file. Please help?

2 8220

How to LOG 'unmatched Master' records and 'Reject Updates' in log files using MERGE stage?

1 6938

Difference between the Sequence and Sequencer in DS?

1 11991

I am getting input value like X = Iconv(“31 DEC 1967”,”D”)? What is the X value? How it is? At what situation we r used Iconv(),Oconv().

1 4306

I have 5 different sources i want same records in 5 different targets Can you any body send me this question answer rathdsetl@gmail.com

2 7757

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TCS Data Stage Interview Questions

TCS Data Stage Interview Questions (90)

Un-Answered Questions

In the derived class, which data member of the base class are visible?

1163

What is a mapping?

1042

We can use PASS with permanent datasets also. THEN Which is the condition in which we may use PASS (instead of KEEP) with permanent data sets, while there is no need to specify UNIT and VOL for them like temporary data sets (in cas we use KEEP for permanent data sets) ?

2295

How to run a scenario?

1210

What is unit testing (in classical terms)? What is the primary technique when writing a test ?

948

Explain about methods?

What is Tax evasion? How can it be curbed?

1224

What are php loops?

1018

Does microsoft office come with windows?

928

What is the reason for sudden slump in value of rupee and bourses?

1106

How do we implement serialization actually?

992

What is a line break example?

1048

What do you understand by SAP Hybris Workflow and Collaboration module?

Explain how can I manipulate strings of multibyte characters?

1258

What are consumers in kafka?

574