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TCS Data Stage Interview Questions

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6) my sorce d1 d2 d1 d2 d1 d3 d2 d1 my target tartget 1 d1 2 d1 3 d1 4 d1 target2 1 d2 2 d2 3 d3 Target 3 1 d3 Can any body send me answer this is argent requierment

3 8267

Question 4) source target c1 c1 c2 c3 c2 c4 c4 c5 c3 c6 c7 c4 c5 c6 c7 Singal Source and Singal Target only subash,

3 8654

I have 2 files 1st contains duplicate records only, 2nd file contains Unique records.EX: File1: 1 subhash 10000 1 subhash 10000 2 raju 20000 2 raju 20000 3 chandra 30000 3 chandra 30000 File2: 1 subhash 10000 5 pawan 15000 7 reddy 25000 3 chandra 30000 Output file:-- capture all the duplicates in both file with count. 1 subhash 10000 3 1 subhash 10000 3 1 subhash 10000 3 2 raju 20000 2 2 raju 20000 2 3 chandra 30000 3 3 chandra 30000 3 3 chandra 30000 3

2 8177

What is confirmed Dimension? what is Factless Fact? give one example? What are Additive, Semi-Additive Facts?

1 6347

diff between OLTP and OLAP? what TOP-DOWN and BOTTOM-UP Approach? which is best? what are Star Schema and Snow Flake Schema?

2 7109

Display all files which have size more 3KB in given directory/folder.

1 4970

I want capture UnMatched records from Primary source and secondary source in JOIN stage?

3 14207

Unix Qn asked in datastage interview: I have diff type(.txt, .tmp, .bat etc) of file in 4 diff directories, I want move all '.txt' file from 4 directories to other folder. And need to delete all the files except which are created TODAY?

2 8993

I have Seq file, I don't want 10, 11th(or any two records like 20, 30th records ) records in the output

6 12318

I have load a Dataset in UAT with 2 Node configuration, imported the job into PROD environment which is 4 node configuration and using this DataSet as SRC to other job. will the job run fine or give any errors? If job runs fine, on how many nodes? 2 nodes or 4 nodes?

2 13724

what is operator combinality in datastage?

1 7522

Difference between IBM DATA STAGE8.5 and DATA STAGE9.1 ?

3797

If there is a file that contains 1000 records, I need the ouput to contain these 1000 records with the header as file name concatenated with the current timestamp and trailer as the count of records

2 5368

deptno wise to find max and min,and sum of rows and in target to company wise maximum

1 4796

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

1555

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TCS Data Stage Interview Questions

TCS Data Stage Interview Questions (90)

Un-Answered Questions

What is the insert?

897

you have separate development and production systems you want to move a copy of a development database into production to do this, you do a backup on the development system and restore to the production system after a few minutes, you begin getting calls from several customers saying that they are denied access to the system why? : Sql server administration

987

Name the different types of CRM?

664

how do you test proper tcp/ip configuration windows machine? : Sql server database administration

1067

What is the advantage of doing scrum?

In iis version 6.0 through application pool we can provide different -2 applications for the client. Is it right? If yes then how to provide the application to the client and what kind of application it can be?

852

How many slides is a 10 minute presentation?

384

Explain tomap function?

594

How to start recording using quicktest professional?

1191

How do fireworks turn into shapes like hearts and stars?

981

Explain the function of optimizer in oracle?

1145

What is difference between datatable and dataset?

1068

How do I change my email settings in outlook?

What is the function of the transport system and workbench organiser? : abap data dictionary

1062

Why is url routes need to be configured?

716