Data Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

There are 4 source files which contains same metadata create target that should display the file name along with record please send answer with mapping

Wipro,

3 9044

how to automatically update the sql server2005 database records when insert in vb6?

1973

one datafile is lost in standy side how can you recover that??

2 3895

i want export 50gb data in datapump it will take 2 hours time to complete that how can u export that tell me script ???

iGate,

1 5698

I lost one datafile i dont have backup how can you recover that???

HP,

2 6264

What is the dataguard background process??

iGate,

1 6357

if we are updating a database using thread, and mean while application crashes or thread being aborted then what will happen in Database? Rollback or Database will be updated? Please explain with different scenario.

2414

I have only 1 dataprovider and using that i have to create 2 tabular report on Webi on same page. One report will display all the salary details and other report will display only max salary. How will you achieve this.

L&T,

2 6877

1)WHAT IS THE EXACT DIFFERENCE BETWEEN TERADATA AND ORACLE? 2)MOST OF THE COMPANIES ARE USING TARA DATA FOR "DWH PROJECTS" ONLY? WHY?

Bank Of America, Wipro,

6 50413

How to ceate and configure the DME(Data medium exchange)file in app, i need configuration steps by step by step, it is my client requirement, pls help me ,this will leads my job please give the answer please

1 12615

1.I Have a physical file , i want to read the data from the each and every member of the File in the CL Program.How do you achieve this. 2.How do you do the same in RPG?. do think is it possible to read data from all the members in the RPG?

Cap Gemini,

2 7799

There is a Database Table of Student Details with Fields Student Id, Student Name, Class ID and Rank. Now how to fetch the first three students with highest ranks from all Classes.

Altimetrik,

4 12415

Among pooled and Cluster tables, in which table data used to store in Row Format?

Altimetrik,

3 9102

What is the Comparison between Class and Function Module in Data Point of View?

Altimetrik,

3 8110

Can we store Data in Cluster table?

Altimetrik,

3 10155