.NET Interview Questions

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3

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How you can validate 10 digit account number which contains first two numbers are varchar (OD12345678)

jajati rautaray
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16

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how to change row background color in gridview

Sneha Panda
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17

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What result would print from the following code snippet Console.WriteLine("1234".GetType()); A:) Application won't compile B:) 1234 System.String C:) System.String D:) None of above

Pramod Thakur
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10

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The ____ keyword is used to declare an enumeration, a distinct type consisting of a set of named constants called the enumerator list.

Gul Md Ershad
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3

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Lambdas are allowed on the left side of the is or as operator? True or FalseLambdas are allowed on the left side of the is or as operator? True or False

Gul Md Ershad
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1

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The Below Code has pseudo code that performs some file operation .a.Is there a problem with this code ? if YES , What is tht?b. In which block would you write the pseudo code to “close the file “ ? And Why?Class program {Static void main (string []args){Try{}Catch(Exception ex){ // Block 1 }Catch (File Exception fex){ //Block 2 }Finally{}}}

Narasimha Reddy Chennupalli
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5

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I Have a string Like "nitin" Write to method or logic to get output like n=2 i=2 t=1

Jitendra Kumar
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4

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i have a string like "Nitin" write a method or logic to get output like this this N=2 I=2 T=1 means char count in string.

Jitendra Kumar
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3

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Why should not use AS operator for the typecating in Value type? float c = 20; e.g. int a = c as int; its wrong. Why?

Gul Md Ershad
10y Reply
5

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what is routed events?

Yadagiri Reddy
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2

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What are Freezable objects in WPF?

Yadagiri Reddy
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2

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What are the Advantages and Disadvantages of Session?

Manish Kumar Choudhary
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2

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What is the lifespan for items stored in ViewState?

sri kanth
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1

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Which keyword is use to prevent a class to inherit from next level in c#?

Manish Kumar Choudhary
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5

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The ability to define a class or objects as an extension of another class

Manju lata Yadav
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