What will be the output of the following Main program in a C# console application (Assume required namespaces are included): static void Main(string[] args) { string s = null + true; Console.WriteLine(s); Console.ReadLine(); }

What will be the output of the following Main program in a C# console application (Assume required namespaces are included): static void Main(string[] args) { Guid g = new Guid('iamnotguid'); Console.WriteLine(g); Console.ReadLine(); }

Which of the following statements is correct about implementing interfaces explicitly? interface I1 { void example(); }

Which of the following operators cannot be overloaded?

Which of the following is the correct way to call the function Jobs(int i) of the UpWork class given below? class UpWork { public int Jobs(int i) { Console.Writeline('UpWork!'); return 0; } }

Consider the following code output? static void Main(string[] args){ int i, j = 1, k; for (i = 0; i < 3; i++) { k = j++ - ++j; Console.Write(k + ' '); } }

What will be the output of the following program? class Program { public class Base { public Base() { Console.WriteLine("Parameterless constructor"); } public Base(int x) : this() { Console.WriteLine("Constructor with parameter {0}",x); } static Base() { Console.WriteLine('Static constructor'); } } static void Main(string[] args) { var one = new Base(5); var two = new Base(6); } }

Assuming the local system time offset is UTC+5, what does the following program output? using System; public class Program { public static void Main() { DateTime time1 = new DateTime(2000, 1, 1, 10, 45, 0, DateTimeKind.Local); DateTime time2 = new DateTime(2000, 1, 1, 10, 45, 0, DateTimeKind.Utc); TimeSpan span = time2 - time1; Console.WriteLine(span); } }

Does return 10 as long; compile?

Which of the following technologies are used to build dynamic queries?

The where condition for the generic definition should be changed to ensure that the code will compile. class MyClass<V> where V :class, IComparable { public void foo() { V aClass = new V(); } } class Program { public static void Main(string[] args) { } } How should the where condition be changed?