.NET Interview Questions

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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
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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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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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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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11

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The ability to support multiple methods with the same name in the same class

Manju lata Yadav
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2

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The process of identifying common features of objects and methods

Manju lata Yadav
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4

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Having a subclass offer a specialization for the method of a superclass

Manju lata Yadav
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4

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The ability of a programming language to process objects differently depending on there type called?

Manju lata Yadav
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11

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When multiple methods exist within the same class with the same name but different in signatures, this is known as what?

Manju lata Yadav
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