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

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

whats relation between configuration file and datasets?

L&T, Wipro,

2 11351

How do you handle a test case when the test data created with an AGE field becomes invalid since the date of the system changes over time? For example, a person who could be a < 18 years old last month is now > 18 years and the whole scenario fails? Do you keep updating the test data or is there another creative solution here (besides changing the system date & time which can't be done as it is an Internet app)?

1 4638

When all browsers and download managers are closed data transfer continues, how to identify and stop it?

1 3643

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

ABC, TCS,

3816

In Datatable having the data like this S.no Name Address 1 raj hyderabad 2 suresh Mumbai 3 shyam chennai 4 dev banglore i want to get the shyam row id & column id using scipting i.e 3,3

Broadridge,

4 8498

what is diff b/w datastage 8.1,8.5,8.7?

IBM,

1 9673

What is Data set in SAP ?

IBM,

1 7007

How will you load you daily/monthly jobs datas in to Fact and Dimension table using datastage.

CTS,

3476

Can anyone explain difference between Database, Data warehouse and Data mart with some example?````

4 6914

delete data from staging table as it loads to target table.here is the case we are getting data from 3 different server.a b and c.the data from server A loaded into staging table and we ran the task and data loaded to target table.now today data from server B and C also got loaded to the staging table.now what techniques and what transformations should be used to delete only the data which has been loaded only to the target.we need to delete only that data from staging which has been loaded into the target.looking for your responses

Motorola,

2 6275

IF Sorce table contains CLOB as its one data type then i get error at the target table. How can this be resolve?

2 6598

what is set mapping in datastage??

ADP,

2 11228

Does anyone got Latest TERADATA V14 Certification Dumps for the below? TE0-141 , TE0-142 Please share the dumps to mailid : kannan.tk@gmail.com Note: I'm new to TD and planing to do TD 14 certification , Please need me here

Teradata,

2 12522

Hey Techies, Could you please tell me about query processing? and what is database only and what is Limited locale? brief plz..

Atos Origin,

2 6867

while loading data into database how can u skip header and footer records in sql*loader

Oracle,

1 6897