True or False: We can create a sealed abstract class in c#.

The expression: var ? count = 0;

What is the purpose of the Task class?

What will be printed on the console when the following program is executed: public static void Main(string[] args) { bool foo = new bool(); if (foo) Console.WriteLine('True'); else Console.WriteLine('False'); }

How do you declare a generic method that takes one parameter which must be a value type?

What is the result of the following code? var a = 3; a = 'hello'; var b = a; Console.WriteLine(b);

A class consists of two __ with each interface consisting of __ , __ and class had no instance data?

C# has support for strongly-typed function pointers via the keyword?

Which of the following keywords must be used to monitor exceptions handling?

Choose the namespace in which Expression trees are encapsulated?

Which of the following is the correct syntax to group query results using LINQ?