Answer: 
				
Any project you take in .NET or any language reporting is an integral part of 
the application. You will rarely find application without reports. Due to heavy 
usage of reporting in application this topic becomes a hot favorite of 
interviewers.  There are two prominent technologies by which you create reports 
in .NET one is crystal reports and the other is SQL reporting services.  In this 
question we will try to answer from the crystal report point of view.
So again a very typical .Net interview question which is asked to understand if 
you know how to create crystal report. 
Let’s demonstrate a simple example to see that, how we can create crystal report 
in our project.
Creation of crystal reports its basically 7 step process as following.
Step 1:-This is very simple and basic step for adding crystal report in the 
project for that just click on the "Project" menu and select "Add New Item" --> 
"Reporting"--> "Crystal Report".


Step 2:-When you click on add button the following window will appear and you 
can select your choices according to your project requirement and then click OK.

Step 3:-As soon as you click on OK button a new window will appear from that 
expand Create New Connection ->OLEDB(ADO)  as you can see in below diagram.

Step 4:-Now, Expand the OLEDB(ADO) folder and a new window will appear with all 
the connection providers from that you can select your own connection provider 
name and click on “Next”.

Step 5:-When you click on Next a new window will pop-up where you can define 
your server name and your database name then click on Next another window will 
pop-up then click on “Finish” later you can see a new window like below diagram 
with your selected database then you can select the table on which you want to 
generate report and click on “Next”.

Step 6:-Choose the field name, which you want to display on your report and 
click on “Finish”.

Step 7:-Once you have completed the above step then create a new form and place 
a CrystalReportViewer from the toolbox and define the report source like below 
diagram. 

Once you select the report source click on “OK”, now you can run your project 
and see the report.

 
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