07 June 2021

#C#.NET

C#
What is Partial class?
What are Jagged Arrays?
What is serialization?
What are Custom Control and User Control?
What is Managed and Unmanaged code?
What are the basic String Operations? Explain.
What is a Thread? What is Multithreading?
What is a Deadlock?
What is a Race Condition?
What are Properties in C#?
What are extension methods in C#?
What are circular references?
What is method overloading?
What do you understand by Get and Set Accessor properties?
What is scope of a Protected Internal member variable of a C# class?
What are the differences between a class and structure?
What is the use of conditional preprocessor directive in C#?
What is a enumeration in C#?
What are the advantages of using C#?
What are the different approaches of passing parameters to a method?
What is boxing?
What is Thread Pooling?
What is the lock statement in C#?
What is object pool in .Net?
What is Garbage Collection?
What are the differences between events and delegates in C#?
What is Method Hiding in C#?
What is Abstract Class in C#?
What is an Interface in C#?
What is a Constructor in C#?
What are some of the features of generics in C#?
What are delegates and its types in C#?
What is a pre-requisite for connection pooling?
What are the advantages of using partial classes?
What are instance fields in c#?
What does protected internal access modifier mean?
What are the differences between value types and reference types?
What is Unboxing?
What happens during the process of boxing?
What are extension methods?
What is the difference between dynamic type variables and object type variables?
What are some of the advantages of using C#? Which features do you find most useful?
What happens if you inherit multiple interfaces and they have conflicting method names?
What is the difference between imperative and interrogative code?
What is Constructor?
What is Destructor?
What are Generics in C#?
What does the term thread mean?
What is marshalling and why do we need it?
What is the advantage of Immutable String?
Explain Reflection in C#.
Explain Polymorphism?
Explain Namespaces in C#.
Explain sealed class in C#?
Explain Attributes in C#?
Explain nullable types in C#.
Explain the role of structs in C#. Why would you choose to define a type as a struct instead of a class?
Explain String immutability in C#.
Why do we use Async and Await in C#?
Why can't you specify the accessibility modifier for methods inside the interface?
Why do I get a security exception when I try to run my c# app?
Which are the access modifiers available in C#?
How do I get deterministic finalization in C#?
How do I create a delegate/multicastdelegate?
How can one use the singleton design pattern in C#?
When do you generally use a class over a struct?
Are C# destructors the same as C++ destructors?
Can you pass additional type of parameters after using params in function definition?
Can you change the value of a variable while debugging a c# application?
Can I call a virtual method from a constructor/destructor?
Can an interface inherit from another interface?
Can you declare a class or a struct as constant?
Can you serialize hashtable and Why?
Can we create derived class object from base class C#?
Can you explain the concept of inner exception in C#?
Can Multiple Inheritance be implemented in C# ?
Could you explain the difference between Func vs. Action vs. Predicate?
Distinguish between finally and finalize blocks?
Distinguish between System.String and System.Text.StringBuilder classes?
Do structs support inheritance?
Does C# support a variable number of arguments?
Does C# support templates?
Does C# support parameterized properties?
Give a brief explanation on Thread Pooling in C#.
Give 2 scenarios where static constructors can be used?
If a base class has a number of overloaded constructors, and an inheriting class has a number of overloaded constructors; can you enforce a call from an inherited constructor to a specific base constructor?
Illustrate Serialization.
Is it possible to force garbage collector to run?
Is it possible to have different access modifiers on the get/set methods of a property?
List down the differences between “dispose” and “finalize” methods in C#.
List out the differences between Array and ArrayList in C#?
State the difference between direct cast and ctype.
Structs are not reference types. Can structs have constructors?
Structs are largely redundant in c++. Why does c# have them?
Usually in .NET, the clr takes care of memory management. Is there any need for a programmer to explicitly release memory and resources? If yes, why and how?
What's a multicast delegate?
What's the difference between private and shared assembly?

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