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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 7102

How do you convince the retailer to sell you product?

2277

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

1 4963

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

3 14203

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 13715

Can you suggest us materials for sdtm mapping?

4448

what is difference b/w earth and ground?

7 11122

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 12951

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

3 7880

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 11910

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 8744

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

Is objective c deprecated?

What is artificial intelligence according to the survey results?

1000

What is the script for database check point, bitmapchek point, regular expression ?

2054

What is fusion?

928

bank releted question interviw plz tel me

2575

What are the different types of JDBC drivers?

1060

What is difference between equal and == in java?

959

what is Automated smoke test suit? and why we use thah in QTP??

2106

whats the sales tax slab and company's turnover professional tax slab

3371

What are the uses of secondary indexes?

1124

What is singleton activation mode in .net?

1150

Can we run unix shell commands from the hive? Give example?

746

What do you by interfacing in PC ?

1909

What are the enzymes produced by streptococci?

2119

Define a datanode?

643