C# .Net Interview Questions

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C# .Net Interview Questions
United States	2007-07-25 23:43:34

Interview Questions Home \| Ask Questions \| Interview Success Kit C# .Net Interview Questions Welcome to the exciting world of New Interview Questions. Here, you can read the existing answers, provide your own answers, ask new questions, save your favorite questions and do much more! INTERACTION WITH HARDWERE THROUGH "C" http://www.newinterviewquestions.com/interview/11331 Name some of the Microsoft Application Blocks. Have you used any? Which ones? http://www.newinterviewquestions.com/interview/8869 What is the difference between shadow and override http://www.newinterviewquestions.com/interview/8870 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? http://www.newinterviewquestions.com/interview/8871 Which debugging window allows you to see the methods called in the order they were called? http://www.newinterviewquestions.com/interview/8872 Which debugging window allows you to see all the name and values of all the variables in scope? http://www.newinterviewquestions.com/interview/8873 What is wrapper class?is it available in c#? http://www.newinterviewquestions.com/interview/8874 What is protected internal class in C# http://www.newinterviewquestions.com/interview/8875 Which keyword is used of specify a class that cannot inherit by other class http://www.newinterviewquestions.com/interview/8876 Can u create the instance for abstract classes http://www.newinterviewquestions.com/interview/8877 Can we use Friend Classes or functions in C# the way we use it in C++ http://www.newinterviewquestions.com/interview/8878 How we can use inheritance and polymorphisms in c# programming? http://www.newinterviewquestions.com/interview/8879 How to find exceptions in database http://www.newinterviewquestions.com/interview/8880 < LI>How can objects be late bound in .NET? http://www.newinterviewquestions.com/interview/8881 Where we can use DLL made in C#.Net http://www.newinterviewquestions.com/interview/8882 What Datatypes does the RangeValidator Control support? http://www.newinterviewquestions.com/interview/8883 Constructor is the method which is implicitly created when ever a class is instantiated. Why? http://www.newinterviewquestions.com/interview/8884 Why multiple Inheritance is not possible in C#? http://www.newinterviewquestions.com/interview/8885 Why strings are immutable? http://www.newinterviewquestions.com/interview/8886 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. http://www.newinterviewquestions.com/interview/8887 How to convert ocx into DLL http://www.newinterviewquestions.com/interview/ 8888 What is the main difference between pointer and delegate with examples? http://www.newinterviewquestions.com/interview/8889 What is object pooling http://www.newinterviewquestions.com/interview/8890 How do i read the information from web.config file? htt p://www.newinterviewquestions.com/interview/8891 What is the default Function arguments? http://www.newinterviewquestions.com/interview/8892 What is XML Schema? http://www.newinterviewquestions.com/interview/8893 How can i check whether a dataset is empty or not in C#.net http://www.newinterviewquestions.com/interview/8894 Is it possible to inherit a class that has only private constructor? http://www.newinterviewquestions.com/interview/8895 How do you choose 1 entry point when C# project has more Main( ) method? http://www.newinterviewquestions.com/interview/8896 The compiler throws an error if XML comments is not well formed http://www.newinterviewquestions.com/interview/8897 Which of the following is not a C# reserved keyword http://www.newinterviewquestions.com/interview/8898 By declaring a base class function as virtual we allow the function to be overridden in subclasses http://www.newinterviewquestions.com/interview/8899 Which of the following can not be declared as virtual http://www.newinterviewquestions.com/interview/8900 Sealed class can be inherited http://www.newinterviewquestions.com/interview/8901 Which of the following statements is not true for i nterfaces http://www.newinterviewquestions.com/interview/8902 It is not permitted to declare modifier on the members in an interface definition http://www.newinterviewquestions.com/interview/8903 Interface members can not be declared as http://www.newinterviewquestions.com/interview/8904 Which method is implicitly called when an object is created http://www.newinterviewquestions.com/interview/8905 Which of the following statement is invalid with regards to constructor http://www.newinterviewquestions.com/interview/8906 Constructors can not be static http://www.newinterviewquestions.com/interview/8907 It is perfectly legitimate to throw exceptions from catch and finally blocks http://www.newinterviewquestions.com/interview/8908 It is not possible for a delegate to wrap more than 1 methos http://www.newinterviewquestions.com/interview/8909 In C# events are actually a special form of delegates http://www.newinterviewquestions.com/interview/8910 Which preprocessor directive are used to mark that contain block of code is to be treated as a single block http://www.newinterviewquestions.com/interview/8911 How are the attributes specified in C# http://www.newinterviewquestions.com /interview/8912 For performing repeated modification on string which class is preferred http://www.newinterviewquestions.com/interview/8913 In order to use stringbuilder in our class we need to refer http://www.newinterviewquestions.com/interview/8914 Which of the following is not a member of stringbuilder http://www.newinterviewquestions.com/interview/8915 Which method is actually called ultimately when Console.WriteLine( ) is invoked http://www.newinterviewquestions.com/interview/8916 What happens when you create an arraylist as ArrayList Arr=new ArrayList() http://www.newinterviewquestions.com/interview/8917 What is the output of Vectors.RemoveAt(1) http://www.newinterviewquestions.com/interview/8918 GetEnumerator( ) of Ienumerable interface returns http://www.newinterviewquestions.com/interview/8919 How do you add objects to hashtable http://www.newinterviewquestions.com/interview /8920 If A.equals(B) is true then A.getHashcode & B.getHashCode must always return same hash code http://www.newinterviewquestions.com/interview/8921 The assembly class is defined in http://www.newinterviewquestions.com/interview/8922 What is the first step to do anything with assembly http://www.newinterviewquestions.com/interview/8923 How do you load assembly to running process http://www.newinterviewquestions.com/interview/8924 Assemblies cannot be loaded side by side http://www.newinterviewquestions.com/interview/8925 Application Isolation is assured using http://www.newinterviewquestions.com/interview/8926 Where does the version dependencies recorded http://www.newinterviewquestions.com/interview/8927 How do you refer parent classes in C# http://www.newinterviewquestions.com/interview/8928 Which attribute you generally find on top of main method http://www.newinterviewquestions.com/interview/8929 How do you make a class not instantiable http://www.newinterviewquestions.com/interview/8930 In a multilevel hierarchy how are the constructors are called http://www.newinterviewquestions.com/interview/8931 Which utility is used to create resource file http://www.newinterviewquestions.com/interview/8932 What is the extension of a resource file http://www.newinterviewquestions.com/interview/8933 A shared assembly must have a strong name to uniquely identify the assembly http://www.newinterviewquestions.com/interview/8934 Public policy applies to http://www.newinterviewquestions.com/interview/8935 Stream object can not be initialized http://www.newinterviewquestions.com/interview/8936 Which of the following has stream as the base class http://www.newinterviewquestions.com/interview/8937 Which class use to Read/Write data to memory http://www.newinterviewquestions.com/interview/8938 To Configure .Net for JIT activation what do you do http://www.newinterviewquestions.com/interview/8939 Which method is used by COM+ to ascertain whether class can be pooled http://www.newinterviewquestions.com/interview/8940 How do you import Activex component in to .NET http://www.newinterviewquestions.com/interview/8941 Net Remoting doesn’t allow creating stateless & stateful Remote objects http://www.newinterviewquestions.com/interview/89 42 Windows services created by C# app run only http://www.newinterviewquestions.com/interview/8943 The C# keyword int maps to which .NET type http://www.newinterviewquestions.com/interview/8944 What is an indexer in C# http://www.newinterviewquestions. com/interview/8945 In the following cases which is not function overloading http://www.newinterviewquestions.com/interview/8946 How to implement multiple inheritence in C# http://www.newinterviewquestions.com/interview/8947 In C# a technique used to stream the data is known as http://www.newinterviewquestions.com/interview/8948 Can static methods be overridable? http://www.newinterviewquestions.com/interview/8949 What is the use of fixed statement http://www.newinterviewquestions.com/interview/8950 What is the order of destructors called in a polymorphism hierarchy http://www.newinterviewquestions.com/interview/8951 How can you sort the elements of the array in descending order http://www.newinterviewquestions.com/interview/8952 Is it possible to Override Private Virtual methods http://www.newinterviewquestions.com/interview/8953< /A> What does the volatile modifier do http://www.newinterviewquestions.com/interview/8954 What is the C# equivalent of System.Single http://www.newinterviewquestions.com/interview/8955 A single line comments are implemented by http://www.newinterviewqu estions.com/interview/8956 Code running under the control of CLR is often referred as http://www.newinterviewquestions.com/interview/8957 Platform specific code is obtained when http://www.newinterviewquestions.com/interview/8958 Intermediate Language also facilitates language interoperability http://www.newinterviewquestions.com/interview/8959 Which are the important features of IL http://www.newinterviewquestions.com/interview/8960 NET interfaces are not derived from IUnknown & they do not have associated GUID’s http://www.newinterviewquestions.com/interview/8961 Code written in C# can not used in which of the languages http://www.newinterviewquestions.com/interview/8962 It is not possible to debug the classes written in other .Net languages in a C# project. http://www.newinterviewquestions.com/interview/8963 Which of the following is not a subclass of Value Type class http://www.newinterviewquestions.com/interview/8964 Which of the following is not a subclass of reference type http://www.newinterviewquestions.com/interview/8965 Which is .NET s answer to Memory Management http://www.newinterviewquestions.com/interview/8966 .NET run time relies on the object reference counts to manage memory http://www.newinterviewquestions.com/interview/8967 Send instant messages to your online friends http://uk.messenger.yahoo.com __._,_.___ Messages in this topic (0) Reply (via web post) \| Start a new topic . __,_._,___

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