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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 7103

How do you convince the retailer to sell you product?

2278

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

1 4964

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

3 14204

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 12301

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 13716

Can you suggest us materials for sdtm mapping?

4448

what is difference b/w earth and ground?

7 11127

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 12955

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

3 7882

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 11912

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.

2304

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 8749

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

2 11813

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TCS Interview Questions

Un-Answered Questions

Can I dynamically instantiate a webservice or httpservice in actionscript? : adobe flex action script

What is cas?

1043

What are the main advantages and disadvantages of using Node.js?

522

how to find Developments system to get authorised?

1981

Can you explain supervised learning?

314

What is called partitioned primary index (ppi)?

1013

What does session and cookies represent in ruby on rails?

822

What are the file formats that Hive supports and can use be used for storage?

868

Discuss how to prepare the M/E in the standby condition

2139

how much stack emmission through your chimney & what is the state govt. norms.?

1973

What are the freezable objects in wpf?

150

What is the use of end-to-monitoring?

What is sdk stand for?

967

Hi ,Can any one pleas explain how to test splash objects using QTP?

2363

What is a narrowing cast?