Programming Interview Questions & Help - C# Corner

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Why soap is required to develop ?

Sandeep Kumar
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What is the difference between C# .NET and VB.NET?

Guest User
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Is it possible for a WCF service to implement Multiple service contracts?

Rajesh Singh
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1) In asp.net,i have images ,css and javascripts. when web pages is loaded,some images ans css is not loaded. due to this,alignment of web pages is not good. my question is how to analyze this and how to fix it. 2)how to increse performance of web pages . i want to do it at client side. 3)in my computer ,internet explorer 10 is installed. my question is,how to check web pages at IE6,IE 7,IE8.i do not want to install ie6/7/8. 4)i have a dll . i do not know the code. in dll, i have a .toString() function but it does not support null. my question is,i want to add functionality in .toString() so that it support null.how will i do as i do not know the original code?

Pramod Gupta
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3

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What is the limitation of AJAX ?

Kumar Bhimsen
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3

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What is synchronous and Asynchronous post back ?

Kumar Bhimsen
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3

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What are the advantages and Disadvantage of Ajax?

Kumar Bhimsen
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5

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What is the basic goals of AJAX ?

Kumar Bhimsen
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7

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What is OOP’s Terms with explanation?

Kumar Bhimsen
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8

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What is differance b/w Dataview and Datatable?

Kumar Bhimsen
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14

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Which of the following statements is correct about an interface used in C#.NET?A. If a class implements an interface partially, then it should be an abstract class. B. A class cannot implement an interface partially. C. An interface can contain static methods. D. An interface can contain static data. E. Multiple interface inheritance is not allowed.

Rajesh Singh
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6

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Which of the following can be declared in an interface?Properties Methods Enumerations Events Structures A. 1, 3 B. 1, 2, 4 C. 3, 5 D. 4, 5

Rajesh Singh
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11

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A class consists of two interfaces with each interface consisting of three methods.The class had no instance data. Which of the following indicates the correct size of object created from this class? a) 12 bytes b) 16 bytes c) 0 bytes d) 24 bytes

Rajesh Singh
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6

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Which of the following can be used to declare an interface correctly? a) Properties b) Methods c) Structures d) Events

Rajesh Singh
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2

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If a class inheriting an abstract class does not define all of its functions then it is known as? a) abstract b) A simple class c) Static class d) None of the mentioned

Rajesh Singh
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