TCS Data Stage Interview Questions Answers, TCS Placement Papers, TCS Technical, HR Interview Questions, TCS Aptitude Test Questions, TCS Campus Placements Exam Questions

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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 8083

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 8500

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 8029

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

1 6213

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

2 6918

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

1 4872

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

3 14044

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 8890

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

6 11986

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 13543

what is operator combinality in datastage?

1 7417

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

3732

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 5237

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

1 4709

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

1504

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TCS Data Stage Interview Questions

TCS Data Stage Interview Questions (90)

Un-Answered Questions

how to create an address book?

what is mean by account concept,and how to perpare a full accounting concept journal,ledger,trail balance,and balance sheet how it will prepare in upto fainalaztion.

2048

How many Reducers run for a MapReduce job?

645

How to display an application associated icons?

1611

In the banking scenario, what are the essential needs of the banking industry?

1079

What is actionlistener in java swing?

944

Difference between class and an object?

923

Which one is not a function in ms excel?

692

How to add behavior to an element using javascript?

961

What does void mean unity?

879

What tense is a command?

875

What is the last entry in all bdc tables? : abap bdc

1035

in the design of a rack and pinion with the pinion having a pitch of 4in and a teeth number of 45,how many teeth should a rack of length 196.850in have

2274

What is HBase HMaster?

354

Define break schedules?

940