True or False? Changing interfaces to base classes with virtual methods can NOT improve performance of method invocations.

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?

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

Does return 10 as long; compile?

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); } }

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); } }

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 + ' '); } }

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; } }

Which of the following operators cannot be overloaded?

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

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(); }