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TCS Interview Questions

Questions Answers Views Company eMail

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

2 7128

How do you convince the retailer to sell you product?

2287

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

1 4988

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

3 14235

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 9005

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

6 12356

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 13738

Can you suggest us materials for sdtm mapping?

4459

what is difference b/w earth and ground?

7 11182

Suppose if a physical file is having 1000 records, but i deleted 500 records from it. Here the concern is can the size of the file changes or it remains the same... kindly help me out with thorough xplanation.... Thanks in-advance...

6 13011

Whether availability check will be carried out for make to order and make to stock? If it happens why?

3 7915

i hav 2 logical files(L1,L2) both r derived from one physical file(P1). how can i use both the logical files in one RPG program? if yes what i have to d.

5 11953

1. Consider the following code in our example assembly language: ; an example bit of assembly code ROOT: W FATHER FATHER: W SON1 W SON2 SON1: W NIL W NIL ; ---------------------- SON2: W GRANDSON W NIL GRANDSON: W NIL W NIL NIL = 0 Assemble this code carefully following the two pass model, and show the symbol table at the point marked by the dashed line during each pass.

2319

After a load is done to my target table, I need to insert a last row, which might be formed at some expression transformation and brought to target. Do I have to have separate mapping to be run after the 1st mapping? Or in a single mapping how to achieve this?

3 8772

In Joiner Transformation, how to identify the master and detail tables if one is from Oracle and the other is from Sybase.

2 11838

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TCS Interview Questions

Un-Answered Questions

Tell us where do you usually source datasets?

How to change dcs card in online. (Dsc is maxdna)

2750

what is the difference b/w ATS and HTS?

2205

What is the mvc model?

1019

Is blue prism an rpa tool?

402

To which structures do coeloms give birth? Are all animals coelomate?

what questions are asked in the interview for the post of an electrical maintenance engineer in FMCG companies?

2716

Explain gradient descent?

Is jsp better than servlet?

932

Discuss the importance of vaccination in pediatric healthcare and the role of pediatricians in promoting immunization.

what are the features of business service management?

870

What is mysql server used for?

970

Explain why double trailing @@ is used in input statement?

1082

Does partitioning help performance?

949

Where can we see the integrations is switch on, is there a table?

1019