It is possible to overload the "=" operator in C#.

If A = true and B = false, how does [1.] (A | B) differ from [2.] (A || B)

What is the output of Console.WriteLine(10L / 3 == 10d / 3);?

What will be the output of the following code: public delegate void TestDel(); class Program { static void Main(string[] args) { Program prog = new Program(); Foo foo = prog.FooGetter(); if (object.Equals(foo, null)) { Console.WriteLine("Uh-oh, something went wrong"); } else { Console.WriteLine(foo.x.ToString()); } Console.ReadLine(); } public Foo FooGetter() { Foo result = null; Bar bar = new Bar(); bar.TestDel += async () => { result = await Foo.GetFoo(); }; bar.DoStuff(); return result; } } public class Foo { public int x { get; set; } public async static Task<Foo> GetFoo() { //Code omited. This method takes approx 3 seconds //to run. This will ALWAYS return a Foo object with an //x value of 1. } } public class Bar { public event TestDel TestDel; public void DoStuff() { TestDel.Invoke(); } }

Can multiple catch blocks be executed?

What is the value of Status.TiredAndHungry? public enum Status { Unknown = 0, Sick = 1, Tired = 2, Hungry = 4, TiredAndHungry = Tired | Hungry }

Number of threads that exists for each of the processes that occurs in the program?

Which of the following exceptions cannot be thrown by the Delete() method of the FileInfo class? 

Which statement below is correct? 

Suppose a HashTable named 'upwork' maintains a collection of project areas and the name of the best freelancer in each area. Which of the following is the correct way to find out whether the project area 'C# programming' is present in the collection or not?

Which of the following is not true about interfaces in C#?