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

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

How do i read multiple spaces in datasets?

Quintiles,

4 8831

what is data class?

3 7581

Draw the E-R diagram for the database of a departmental store having the following relational database scheme Employees(e-no, address) Department(d-name) work-n(e-no, d-name) Looking-after(d-name, e-no) Item (item-no, brand-name, model-no, cost-price, sale-price)

12914

In siemens PLC, why do we want to move the data ?

2324

what is result set of an inner join at database level ?

1 5416

what data types allows length specification ?

2 6843

what is the difference between varray and table data type..please expalain with some examples... under what situation you will go for varray..instead of index by table...

HCL, Satyam,

1 5260

why array is called the collection of similar datatypes?

1 4062

why n when we use data abstraction???

2285

How To Take Sheet 1 Data To Sheet 4 Without Cut,Copy ,Paste

5 6937

What are the developments you have done with data dictionary?

IBM,

3 6213

There are 4 internal tables containing data. How to put it into a final table?

IBM,

3 7445

How to correlate the server side data, when u r getting more than one dynamic data which keeps on suffel during replay?

Patni,

2 8192

How can we read a columnised text data in ASP.Net C#? Columnised means my data is stored in a text file and I have numeric data or string data in this file. For ex. If I am searching for the data of gender and I know that gender data is stored at column 32 in text file. How can I get this data in ASP.Net page. Thanks for help in advance.

2 5800

How do u print the data horizantally by using XML report? EX:Suppose there is one table names as SAMPLE in that we have only two columns say empno,ename.I want the output like this,At run time user may enter 3 colums(i.e to data print horizantally). empno ename empno ename empno ename 100 aaa 101 bbb 102 ccc 103 ddd 104 eee 105 fff

Intelligroup, TTPL,

2215