Answer / rajat

Yes, we can create an empty interface in C#. Since the
interface does not have any method, no need to implement
any method in the class.

Answer / bindu sharma

Yes we can create an empty interface.Empty interface is
called a marker interface.It is used by Comiler so we don't
need to call it explicitly.As there is no method in marker
interface,So we don't need to call it.

Answer / mohit bhandari

Yes we can create an empty interface.Empty interface is
called a marker interface.These interfaces are generally
used as way of identifying a group of types. If this
identification will occur at runtime, the correct way to
accomplish this is to use a custom attribute. Use the
presence or absence of the attribute, or the attribute's
properties, to identify the target types.As there is no
method in marker interface,So we don't need to call it.

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4 Answers   CTS,

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1 Answers   Syntel,

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0 Answers  

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Example of value type and refarnce type

4 Answers   Synechron,

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0 Answers  

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Is a char?

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Consider the following pieces of C# code: a. interface I1 {/*......*/} interface I2 {/*......*/} struct Point : I1,I2 {/* ..... */} b. struct Book{ int bookId; struct Book b; } c. using M=Mystruct; struct MyStruct{ int id; } class MyClass{ static void Main(string[] args){ M m = new M(); } } d. struct Sample{ Sample ref x; } Which of the above are correct? Choose one of the options below. a, c and d are right a only right a and c are right d only wrong None of the listed options

3 Answers  

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Can you inherit multiple interfaces?

3 Answers  

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Can an interface inherit class/abstract class.

1 Answers   Synechron,

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