1. How many People are part of your Team? 2. Explain how you create jobs or flow of project? 3. Join Stage vs Lookup vs Merge Stage 4. Summation scenario based question - How you find sum of salary for a specific employee (Explain stages and flow of job)? 5. Explain Remove duplicates stage ? Can you do sort in this stage? 6. SQL Questions - Joins - Types, Difference between Join and Union 7. Unix Questions - How you run the Job, How you list all jobs in project 8. Explain Environmental Variables? 9. SQL Scenario - If you have 3 Identical record in a Table, Ex: 1, Ram, Xyz; 1, Ram, Xyz; 1, Ram, Xyz; Delete only 2 of the records and keep only 1 using the Delete query. How you will you do this?

1 Answers  

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This is UNIX question asked in DataStage Interview. Say I have n numbers of records in a text file. I want first 3 records in 1st file, last three records in 3rd file and remaining n-6 records in 2nd file. (Note: we don't know how many records are there in the File. I am getting one file on daily basis and I want three target files as asked above)

2 Answers   CTS,

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i having source like emptable,dept table and combined purpose using for the join stage but join stage which partition techq will be prefored? pls given the ans?

2 Answers   Wipro,

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

2 Answers  

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Difference between server jobs & parallel jobs?

0 Answers  

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My source having following data as below, AB1 Aim2 Abnv5 1An8bx and my question is i need the Datastage job the following as in my target 000AB1 00Aim2 0Abnv5 1An8bx Please help me to achive this.

6 Answers   Wipro,

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What is the difference between SQl Loader and OCI in datastage?

2 Answers   CSC,

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what is the use of invokation id

2 Answers   IBM,

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What are the stages in datastage?

0 Answers  

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What are the different layers in the information server architecture?

0 Answers  

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Describe routines in datastage? Enlist various types of routines.

0 Answers  

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i/p o/p1 o/p2 1 1 4 1 1 5 1 1 6 2 2 2 2 2 2 3 3 4 5 6 how to populates i/p rows into o/p1&o/p2 using datastage stages?and also the same scenario using sql?

8 Answers   IBM,

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