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

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

Write Code for DataSet,Datareader,and by deleting the button gridview should be empty?

2212

i have a gird with columns all are coming from database,this will bind in item templete in gridview as textboxex.and i have button below named Update.i want to update all the records in the grid,but if user change the value of one textbox,what is the easy way 2 do this

Crompton Greaves,

2593

How to convert HTML file into SAS dataset?

2946

what is data hiding.

Wipro,

3 7113

if we using two sources having same meta data and how to check the data in two sources is same or not? and if the data is not same i want to abort the job ?how we can do this?

IBM,

1 7228

if a column contains data like ram,rakesh,madhan,suraj,pradeep,bhaskar then I want to place names separated by commas in another columns how can we do?

IBM,

2 7945

if we using two sources having same meta data and how to check the data in two sources is same or not? and if the data is not same i want to abort the job ?how we can do this?

IBM,

1 5600

how to create temporary data set in jcl? what is the use?

Cap Gemini, Temenos,

3 20061

How to create a doccument in datastage?

Cap Gemini,

1 7815

How do you load dimension data and fact data? Which is first

2 15432

How can get all database name using Php and Sql?

NIIT,

2203

Consider the following data for a particular period: Portfolio (P) market (M) ---------------------------------------------------- ----- Average return 35 % 28 % Beta 1.2 1.0 Standard deviation 4.2 % 30 % Non-systematic risk 18 % ---- Calculate the following performance measures for portfolio (P) and the market (M) by using Sharpe, Jensen and Treynor methods. The T-bill rate during the period was 6 % by which measures did portfolio P outperform the market $

1 4502

In how ways you can pass the data from Jcl to cobol ?

Cap Gemini, IBM,

3 19868

What is the maximum data length for Numeric DataType ?

Cap Gemini,

3 9701

how fastest access of data can be done from database ?

3 5437