In order for the following to compile: using (CustomClass = new CustomClass()) { } CustomClass needs to implement which interface?

The following line of code in C#: IEnumerable aList = new List();

What is the default visibility for members of classes and structs in C#?

C# provides an XML documentation comment syntax by prefacing your comment lines with...

What is the full name of the base type of all the types in .NET?

How can you instantiate the following Abstract class 'AbClass'

Which of the following are jobs not performed by the Garbage Collector? 1. Freeing stack memory. 2. Avoiding memory leakage. 3. Freeing memory occupied by unreferenced objects. 4. Closing unclosed database collections. 5. Closing unclosed files.

Choose the method defined by MemberInfo:

What is the purpose of the Open XML SDK 2.0?

Which is the correct way to find out the number of elements currently present in an ArrayListCollection called arr?

Choose the namespace in which the interface IEnumerable is declared?