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TCS Data Warehouse General Interview Questions
Questions Answers Views Company eMail

Hierarchy of DWH?

2 14164

What is hash partition?

3 2148

How can you define a transformation? What are different types of transformations in Informatica?

7 5767

Can you brief about the Data warehouse project you worked on?

1271

What is Data purging?

8 45356





What is MDX?

2 6427

How did you plan your Data ware house project?

1052

Where can one get more info about Data Warehousing?

3 7389

Difference between ODS and Staging

4 30459

Hi, Could any one tell me which schema (star and snow flake schema) will take much space? Thanks S.A.K

6 6263

Tell me one example for multi valued dimension or bridge table?

2 15459

Tell me one example for junk dimension?

9 36174

What is difference between Business Objects and Hyperion Essbase? Please help me

1 12254

2.What is staging area ?

4 8360

3.What is fact less fact ?

9 7781

Post New TCS Data Warehouse General Interview Questions



Un-Answered Questions

what is payment method?How many payment method we can assign to company code.

479


Is electro plating what type of load whether resistive, inductive or capacitive loads

2128


do we have to learn all the shortcutkeys in tally.i am from non commerce background ,where should i start from.

754


hi, if anyone have previous year paper of NHPC or some questions, Please send me at gupta.pankaj20@gmail.com

1605


Does home used kerosene which is available in blue color can change its color after keeping number of years (say 8-10 years)? If yes, then in which color will it turned to? Will it change to yellow color or transparent color? Please reply with suitable technical suggestion/approach. Its an important question which was asked. I need a very strong technical reply. Please help me.

189






Give an example of how you've handled a problem patient.

1311


How to determine thee cut length for steel reinforcement bars in R.C.C design

276


Hello can anybody list out supported and unsupported browsers for Window OS,Android OS,MAC OS Ubuntu

272


Hi this is the coding for adding data in to an xml table i want the coding for update and delete Try Dim emp_xml_doc As New XmlDocument If System.IO.File.Exists(Server.MapPath("emp.xml")) Then emp_xml_doc.Load(Server.MapPath("emp.xml")) Dim myrow_element As XmlElement myrow_element = emp_xml_doc.CreateElement("EmpDetails") Dim str As String str = "" & TxtEmpId.Text & "" & _ "" & TxtName.Text & "" & _ "" & TxtSalary.Text & "" myrow_element.InnerXml = str emp_xml_doc.DocumentElement.AppendChild(myrow_element) emp_xml_doc.Save(Server.MapPath("emp.xml")) Response.Write("Record Saved") Dim ds As New DataSet ds.ReadXml(Server.MapPath("emp.xml")) GridView1.DataSource = ds GridView1.DataBind() Else Response.Write("File does not exist.") End If Catch ex As Exception Response.Write(ex.ToString) End Try *********************** this is the xml file 100 xxx 2000 yyy dddd 77777 rrrr rrrr 6666 qaqa sini 50000 errrrrrrrr rrrrrrrrr 677777 rrr rrr 33

874


how can we change Replication Factor?

124


Write an algorithm program in java for the following question.. 1) S is a set of integers.X is an integer obtained by sum of two digits in S. Write logic for whether or not the X is from the S. The time of algorithm should not exceed o(n logn).

917


what will the sending unit in the fuel gauge utilizes?

756


how to check and keep control on the wastage of material at site

1046


Give us details of your present employment status

4564


what kinds of Transformer oil grade is better for power transformer ?

424






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