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TCS Data Stage Interview Questions
Questions Answers Views Company eMail

How can u execute the sql query through unix? What is the Primary key for Dimension table? what is the primary key for Fact table?

 5 10768

Hi Vijay here For Four CPU's how many nodes will required?

4 9749

HOW CAN WE SEE THE DATA IN DATASET?

 12 54031

i have a small question for datastage, After the desinging (i.e., transformations and loading)part, what we can do?

 1 2794

1.how to generate even numbers in surrogate or tranformar stage ? 2. how many ways to remove duplicate values?

 5 12907

A flat file contains 200 records. I want to load first 50 records at first time running the job, second 50 records at second time running and so on, how u can develop this job?

 1 7359

I am having two tables called MASTER and DETAIL. I want to insert records to both tables. But one condition is that whenever the insert for MASTER table is success then only the records will inserted into the DETAIL table, otherwise abort the job. How can u design this job?

 1 5653

Star Schema vs. Snow Flake Schema. What is the best model for DW? Give example for both the models performance wise?

 3 12280

Give example for FACTLESS FACT TABLE in real-time scenario.

 4 17235

How many jobs in ur project? Explain any complex job u have done in ur project?

 1 4302

how can we send even and odd records from a sequential file to two different targets

 10 30685

How to remove duplicates in transformer stage? in parallel mode

 6 15205

I am running a job with 1000 records.. If the job gots aborted after loading 400 records into target... In this case i want to load the records in the target with 401 record... How will we do it??? This scenario is not for sequence job it's only in the job Ex: Seq file--> Trans--> Dataset..

 9 27958

it is possible to load two tables data into one sequential file?if possible how?plz share with me?

 6 10638

i have source data like empno,enmae 11 ,aa 12 ,bb i want output like empno,ename 11 ,aa 12 ,bb 11 ,aa 12 ,bb

 7 10295

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TCS Data Stage Interview Questions


Un-Answered Questions

My job title is manager. Am I exempt from overtime pay?

5

What is photometry?

523

Define the networking option in openstack?

40

How many records can a sosl query return?

193

What are the advantages of merge sort?

458




How is RSA used for authentication in practice?

522

what is the types of transmission

1579

Is angular asynchronous?

431

What is object class in java?

498

How do I create a data connection in excel?

284

What is CPI? How is it calculated?

710

What is global transfer nile?

50

What is Storage Structures and File Structures? Can you show their relation? What are the examples of each? Thanks

2052

How do you reverse any string in python?

447

Have you worked with ansible before? Please share your experience.

1