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

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

in a VB application, where the data will be stored after manipulation? what is the syntax for that?

TCS,

2287

why do we use pointer instead directly acessing the data?

2 5592

which datatype i have to use we i need dynamic size.for eg. empname .in first row it have only five chars.but next row it have 100 chars.

3 5470

if i used stored procedure for retrieving the data from sql server.in front end i had used data reader.when 100 records are there in table.when it has displayed ten records in frontend database has been collapsed.then where should our data available...

CybAge, Wipro,

2 6851

data abc; input x y ; cards; 1 2 5 6 7 8 7 8 1 7 5 7 ; run; Proc Freq data=abc; tables x*y / chisq nopercent nocol norow PLCORR; RUN; If we run the code, we have Polychoric Correlation = 0.9054 in the last table. I want to extract this particular entry with the value. Means I will create one dataset in which this value will be stored/extracted. I need your help in coding this. Please help me out.

2 5864

How we Resize table,temp table, database and log file size in SQL Server 2005

ABC,

1 5868

What is data binding?

Ittiam Systems,

4 27834

how can you display data say "your name"in sap script without print program or driver program??

Siemens,

2209

how can you display data say "your name"in smart forms without print program or driver program??

Siemens,

1 3607

How can we copy Unhidden Datas in MS Excel?

1 4939

class Database { public static $_instance; public static function getInstance() { if(!isset(self::$_instance)) self::$_instance = new Database(DB_SERVER, DB_USER, DB_PASS, DB_NAME); print_r(self::$_instance); return self::$_instance; } } can any one explain "self::$_instance = new Database(DB_SERVER, DB_USER, DB_PASS, DB_NAME);" this line

1 4816

What's format of CMO & CMA Data?

AK,

2673

What is itemrowdatabound for a datagrid?

IBM,

1 5093

How to store a dataset in a viewstate?

IBM,

3 9733

What data is required for automatic a/c determination ?

1 7418