Interview Questions Answers in HR Questions, C Sharp, ASP.NET, ADO.NET, Dot Net WindowsForms

Questions / { 'tiger' senthil kumar }

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Answers / { 'tiger' senthil kumar }

What are two of your weaknesses?

Answer

i dont have any weakness.That's my weakness.
hahaha...
i am not really joke!

yes,if you have any weakness that may create some
sympothy.but if you are very strong in all areas there may
be over causious on you.

Is This Answer Correct ?

1 Yes

2 No

Question { Wipro, 10219 }

Explain constructor?

Answer

Complier identifies the class name and method name sdould
be the name.which invoked when class instanciate the
object.Here possible to overload the constructor.

Is This Answer Correct ?

4 Yes

1 No

Question { Cognizant, 28081 }

Explain the differences between Server-side and Client-side
code?

Answer

Server side validation can be done on server side controls
using server controls.
But Client side validation can be done at browser.

The control validation can be done at client browser instead
of server side validation.Because its additional overhead to
the server.

For example,Mandatatory fields checking.It can be done at
client browser.No need at server side.

But the login and password must be validate at server side.

The client side validation can be done using the Javascript
or vb script.

Is This Answer Correct ?

53 Yes

7 No

Question { Siebel Systems, 5557 }

What is the transport protocol you use to call a Web service?

Answer

SMTP,HTTP,SOAP

Is This Answer Correct ?

2 Yes

0 No

Question { Visual Soft, 12815 }

Can multiple catch blocks be executed?

Answer

No.We may have the multiple catch block.Every catch block
has the different exception.when code found any error
suitable exception will be fired.but only one catch block
executed.

Is This Answer Correct ?

20 Yes

1 No

Question { 18622 }

What does the parameter Initial Catalog define inside
Connection String?

Answer

The Initial Catalog is used to define the database name
inside the connection string.

Is This Answer Correct ?

37 Yes

2 No

Question { 6040 }

How to do Forms authentication in asp.net?

Answer

I have tested the above one . Its working fine.

Is This Answer Correct ?

3 Yes

0 No

Question { 8297 }

How can u handle Exceptions in Asp.Net?

Answer

try
{
//set of code
}
catch(Exception1 e)
{
//error display
}
catch(Exception2 e)
{
//error display
}
finally
{
//compulsory execution will be done here
}

Is This Answer Correct ?

1 Yes

1 No

Question { DataPoint, 47256 }

What are Sealed Classes in C#?

Answer

when a class defined as sealed its not possible to inherit
its class and properties to the inherited class.Its also
applicable to the class properties.Even class defined as
public its banned to inherit the class.

Is This Answer Correct ?

126 Yes

18 No

Question { 6947 }

Does C# support multiple inheritance?

Answer

No its not possible to support the multiple inheritance.
here we have the interface.

Is This Answer Correct ?

3 Yes

0 No

Question { 4830 }

Are private class-level variables inherited?

Answer

Its not feasible to inherit the private class variable to
the successor classes.

Is This Answer Correct ?

0 Yes

1 No

Question { Honeywell, 14736 }

What?s the role of the DataReader class in ADO.NET connections?

Answer

DataReader has play vital role in ADO.NET when retrieve the
dataset.Its forward and read only optiion.They are not have
the pointer.It can only move the record with value
pointer.It is effiecnt data retrieval mechnism in ADO.Net.

Is This Answer Correct ?

5 Yes

1 No

Question { 9454 }

I am fresh graduate, trained in C# .net.
How do i answer when interview ask me ,

Where do you see yourself within 5 years from now?

Answer

when you are fresh graudate they only expect very strong in
basics.Like data types,statements,array,string,access
modifier,OOPS concepts.

when you are working for a software company,consistency in
promotion is usual.But if you work hard,you gain good name
is software indutry they is a way for fast growth.Atleast
project manager creates you good image infront of
interviwer.

Is This Answer Correct ?

5 Yes

4 No

Question { TCS, 146015 }

what is the difference between checkbox and radiobutton?

Answer

In radiabutton we can have the only one decision.But
checkbox we can have mulitiple options.

based on the usage we choose these controls.

for example,
RadioButton
-----------
Gender - o Male o Female
here we can select only one option

for example,
CheckBox
--------
your Interested Games?
o cricket o football o valleyball o hockey

here use may have more than option.

i hope this is enough.

Is This Answer Correct ?

311 Yes

40 No

Question { 12775 }

what are events?

Answer

Every action is a an event.In GUI all the controls have the
event action.For example Button,it has the click,double
click,key press,key up,key down,mouse move,mouse up,mouse
down like that.When you can generate the set of task based
on the event.

Is This Answer Correct ?

35 Yes

8 No