Microsoft C# Interview Questions & Answers

	Question	View Answer
	Following are the features of .NET	View Answer
	All .NET code have to be CLS compliant	View Answer
	Which of the following is an explusive feature of C#?	View Answer
	Which of the following is used to denote comments in C#?	View Answer
	Attributes	View Answer
	The 'finally' keyword is supported in C#?	View Answer
	You can derive your own classes from the base class Library	View Answer
	Is JIT compiler in .Net is vendor specific?i mean ,can we download it and use in other any language compiler?	View Answer
	To start a Thread, you call the following method	View Answer
	System is a	View Answer
	The base class Arrray belongs to the mamespace	View Answer
	Namespaces are used to	View Answer
	Even if an exception hasn?t occurred, the ?finally? block will get executed	View Answer
	You can inherit multiple interfaces in C#	View Answer
	Structs and classes support inheritance	View Answer
	The following type of class can?t be instantiated	View Answer
	What is a multicast delegate?	View Answer
	A virtual method can?t be over ridden	View Answer
	Method Overloading and Overriding are the same	View Answer
	To change the value of a variable while debugging , the following window is used	View Answer
	How do you make CLR enforce overflow checking	View Answer
	How do you determine the size required by a Value type on the stack	View Answer
	Which of the following explicit type conversion is achieved with out loosing the original data value	View Answer
	Difference between shadow and override?	View Answer
	All the variables local to a method in C# must be initialized before they can be used	View Answer
	The field variables in a class or a struct in C# are by default given a value of zero	View Answer
	Which of the following is the correct way to instantiate an object in C#:	View Answer
	A local C# variable declared in the for loop is in scope in	View Answer
	bool data type in C# is	View Answer
	A class type in C# is a value type	View Answer
	A struct is a	View Answer
	An int in C# is	View Answer
	A char in C# is	View Answer
	String is an	View Answer
	Which of the following are predefined reference types in C#?	View Answer
	All types in C# implicitly derive from	View Answer
	What is similar in concept to IL?	View Answer
	What is JIT?	View Answer
	Does C# support multiple inheritance?	View Answer
	Which of these .NET languages has been specefically designed to be used with .NET?	View Answer
	Are there some features of C# language not supported by .NET?	View Answer
	We can call COM objects in C# using :	View Answer
	A delegate in C# is similar to:	View Answer
	Events in C# are impltemented using:	View Answer
	Can we use pointers in C#?	View Answer
	What is automatic memory management in .NET known as:	View Answer
	Value Types are stored on the heap	View Answer
	Reference types are stored in :	View Answer
	Garbage Collector:	View Answer
	You can explicitly call the garbage collector	View Answer
	NET offers the follwing security features:	View Answer
	Any process can be divided into multiple	View Answer
	'Reflection' is used to	View Answer
	Assemblies are of the following types:	View Answer
	Manifest is an area where:	View Answer
	Assembly version information is stored in the:	View Answer
	How does a running application communicate or share data with other applicxation running indifferent application domains?	View Answer
	The following namespace is used for globalization:	View Answer
	How do you deploy an assembly?	View Answer
	We inherit a class using the following syntax:	View Answer
	Each process in a 32 bit Windows environment has the following amount of virtual memory available:	View Answer
	The following method is used to force the garbage collector :	View Answer
	Following are the collections in C#:	View Answer
	To access attributes, the following is used:	View Answer
	The following is the namespace used for Reflection:	View Answer
	What is CTS?	View Answer
	What is CLR?	View Answer
	What is IL?	View Answer
	Which is the first level of compilation in the .NET languages?	View Answer
	All the .NET languages have the following in common	View Answer
	ASP.NET web pages can be programmed in C#?	View Answer
	From command line, a C# program can be compiled using	View Answer
	You can create the following using C#	View Answer
	The C# code files have an extension	View Answer
	There must be at least the following function in a C# program	View Answer
	To write a line of text to the xonsole window, we make the following call	View Answer
	The following is a correct call to the Main() function	View Answer
	To read user input from the console, the following statement is used	View Answer
	We declare an integer variable 'x' in C# as	View Answer
	can we inherit the java class in C# class,how?	View Answer
	WHAT IS THE ADVANTAGE OF SERIALIZATION?	View Answer
	How to fill datalist usinf XML file and how to bind it,code behind language is c#	View Answer
	What is the difference between const and static read-only?	View Answer
	Is it mandatory to implement all the methods which are there in abstract class if we inherit that abstract class..?	View Answer
	What's the implicit name of the parameter that gets passed into the class' set method?	View Answer
	How do you inherit from a class in C#?	View Answer
	Does C# support multiple inheritance?	View Answer
	When you inherit a protected class-level variable? Who is it available to?	View Answer
	What is the top .NET class that everything is derived from?	View Answer
	Assemblies are of the following types:	View Answer
	You have an event handler called MyEvent and you want to link the click event of control, MyButton, to use MyEvent, what is the code that will like them together?	View Answer
	What is wrapper class?is it available in c#?	View Answer
	What is protected internal class in C#	View Answer
	Which keyword is used of specify a class that cannot inherit by other class?	View Answer
	Can u create the instance for abstract classes	View Answer
	Can we use Friend Classes or functions in C# the way we use it in C++	View Answer
	How we can use inheritance and polymorphisms in c# programming?	View Answer
	How to find exceptions in database	View Answer
	How can objects be late bound in .NET?	View Answer
	Where we can use DLL made in C#.Net	View Answer
	What Datatypes does the RangeValidator Control support?	View Answer
	Constructor is the method which is implicitly created when ever a class is instantiated. Why?	View Answer
	Why multiple Inheritance is not possible in C#?	View Answer
	Why strings are immutable?	View Answer
	This is a Regular expression built for parsing string in vb.net and passed to Regex class. Dim r As Regex = New Regex(",(?=([^""]*""[^""]*"")*(?![^""]*""))") What is C# equivalent for this regular expression.	View Answer
	How do i read the information from web.config file?	View Answer
	What is the default Function arguments?	View Answer
	What is XML Schema?	View Answer
	How can i check whether a dataset is empty or not in C#.net	View Answer
	Is it possible to inherit a class that has only private constructor?	View Answer
	The compiler throws an error if XML comments is not well formed	View Answer
	Which of the following is not a C# reserved keyword	View Answer
	By declaring a base class function as virtual we allow the function to be overridden in subclasses	View Answer
	Which of the following can not be declared as virtual	View Answer
	Sealed class can be inherited	View Answer
	Which of the following statements is not true for interfaces	View Answer
	It is not permitted to declare modifier on the members in an interface definition	View Answer
	Interface members can not be declared as	View Answer
	Which method is implicitly called when an object is created	View Answer
	Which of the following statement is invalid with regards to constructor	View Answer
	Constructors can not be static	View Answer
	It is perfectly legitimate to throw exceptions from catch and finally blocks	View Answer
	In C# events are actually a special form of delegates	View Answer
	Which preprocessor directive are used to mark that contain block of code is to be treated as a single block	View Answer
	How are the attributes specified in C#	View Answer
	For performing repeated modification on string which class is preferred	View Answer
	In order to use stringbuilder in our class we need to refer	View Answer
	Which of the following is not a member of stringbuilder	View Answer
	What is the output of Vectors.RemoveAt(1)	View Answer
	How do you add objects to hashtable	View Answer
	If A.equals(B) is true then A.getHashcode & B.getHashCode must always return same hash code	View Answer
	The assembly class is defined in	View Answer
	What is the first step to do anything with assembly	View Answer
	How do you load assembly to running process	View Answer
	Assemblies cannot be loaded side by side	View Answer
	Where does the version dependencies recorded	View Answer
	How do you refer parent classes in C#	View Answer
	Which attribute you generally find on top of main method	View Answer
	How do you make a class not instantiable	View Answer
	In a multilevel hierarchy how are the constructors are called	View Answer
	Which utility is used to create resource file	View Answer
	What is the extension of a resource file	View Answer
	Public policy applies to	View Answer
	Stream object can not be initialized	View Answer
	Which of the following has stream as the base class	View Answer
	Which method is used by COM+ to ascertain whether class can be pooled	View Answer
	How do you import Activex component in to .NET	View Answer
	Net Remoting doesn?t allow creating stateless & stateful Remote objects	View Answer
	Windows services created by C# app run only	View Answer
	How to implement multiple inheritence in C#	View Answer
	In C# a technique used to stream the data is known as	View Answer
	What is the use of fixed statement	View Answer
	What is the order of destructors called in a polymorphism hierarchy	View Answer
	How can you sort the elements of the array in descending order	View Answer
	Is it possible to Override Private Virtual methods	View Answer
	A single line comments are implemented by	View Answer
	Code running under the control of CLR is often referred as	View Answer
	Platform specific code is obtained when	View Answer
	Intermediate Language also facilitates language interoperability	View Answer