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

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

____ property is used to lock a textbox to enter data.

5 7855

i have a table named login in mysql database containing (empid,fname,lname,mobno,emailid,usrname,usrpwd) i have 2 textboxes in which i enter my username and pwd..so based on what is entered in those textboxes it should retreive all other details of dat username in the remaining 6 textboxes..i want the code for this...

Royal Enfield,

1 4373

how many datamarts we will use in real time project and when will use the datamart?pls send the replay early

Tech Mahindra,

2 9823

have table with two columns with datatypes as number and varchar and the values in A column like 1,2,3 AND B column values like a,b,c. now need to display data in a single column as 1,a,2,b,3,c.

IBM, Zensar,

8 14554

nw i'm doing MBA system and planning to do oracle,database management.tell me that whether it is useful r not?.refer any course for my carrier pls

2220

i am fresher in manual testing.how to do database testing as a manual tester.suggest me some answers,so that i will have a clear idea adout database testing.

2404

i am fresher in manual testing.how to do database testing.

2 5456

what are the layers of data description in r/3?

5 13004

HOW TO PERFORM DATABASE TESTING

2205

how can we get version of database ?

1 3357

In my previous project we get data from mainframe and load it into datastage DB2 tables.Sometimes we get data as flat file or a mainframe tables itself directly we fetch the data.Is this a migration project?

TCS,

1 6447

Can anybody tell me in detail any complex datastage job? I have worked only in direct load and full refresh jobs.But in all interviews this question arises

TCS,

1 4267

what is the exact difference between dataset and fileset in datastage?

TCS,

5 45912

how many data models u have done in informatica project?

TCS,

2 8316

i have 3 diffrent tables. 1) US rate data 2)CANADA rate data and 3)MEXICO rate data. All 3 tables have 6 collumns each. 4 collumns are commun to all tables and 2 are diffrent. Now at target i want single table say Country rate which will have (4+2+2+2+1 flag) 11 collumns. I will add a flag collumn which will indicate country and will put nullable collumns which are not common to other. How i can implement this in datastage?

ABC,

1 6503