Object Oriented Interview Questions

Interviews World

		.Net Framework(43)
		.Net Memory Management(2)
		.Net Web Service(6)
		.Net Remoting(30)
		.Net Security(2)
		.Net Threading(8)
		.Net Architecture(2)
		Basic C#(33)
		VB.Net(2)
		.Net Window Service(3)
		.Net Window Forms(14)
		Advanced C#(25)
		Visual Studio 2003(2)
		Visual Studio 2005(2)
		Visual Studio 2008(2)
		Visual Studio 2010(2)

		ASP.NET General(7)
		ASP.NET Caching(9)
		ASP.NET Ajax(13)
		ASP.NET Session(7)
		ASP.NET Localisation(2)
		ASP.NET 1.1(2)
		ASP.NET 2.0(2)
		ASP.NET 3.5(11)
		ASP.NET 4.0(2)

		SQL Server 2000(20)
		SQL Server 2005(24)
		SQL Server 2008(42)

General ADO.NET(7)

Object Oriented (27)

		Basic Object Oriented(19)
		Advanced Object Oriented(8)

MS Dynamics (1)

		MS Dynamics GP 9(2)
		MS Dynamics GP 10(1)
		MS Dynamics Soloman(2)
		MS Dynamics CRM 3.0(2)
		MS Dynamics CRM 4.0(2)
		MS Dynamics CRM 5.0(2)

Sharepoint (65)

		Basic SharePoint(35)
		SharePoint Server 2003(4)
		SharePoint Server 2007(25)
		SharePoint Server 2010(2)

Automation Testing(15)

Welcome to Interviews World

1

If a base class has a bunch of overloaded constructors, and an inherited class has another bunch of overloaded constructors, can you enforce a call from an inherited constructor to an arbitrary base constructor?

How can you overload a method?

What’s the difference between an interface and abstract class?

Can you inherit multiple interfaces?

Why can’t you specify the accessibility modifier for methods inside the interface?

What’s an interface class?

When do you absolutely have to declare a class as abstract (as opposed to free-willed educated choice or decision based on UML diagram)?

What’s an abstract class?

Can you allow class to be inherited, but prevent the method from being over-ridden?

Can you prevent your class from being inherited and becoming a base class for some other classes?

Can you override private virtual methods?

Can you declare the override method static while the original method is non-static?

What does the keyword virtual mean in the method definition?

How’s method overriding different from overloading?

What’s the top .NET class that everything is derived from?

Website Highlights

Newsleter

Enter your Email:

©2007-2008 interviewsworld.com All Rights Reserved. | About Us | Contact Us | Disclaimer | Privacy Policy | Terms Of Service
User-posted content, unless source quoted, is licensed under a Creative Commons Public Domain License