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 sPrint = String.Format("{{ My name is bond. }}");

            Console.WriteLine(sPrint);

            Console.ReadLine();

        }

What is the difference between data types 'System.String' and 'string' in C#?

Which of the following is the correct code to close all references to the com objects below? Workbooks books = excel.WorkBooks; Workbook book = books[1]; Sheets sheets = book.WorkSheets; Worksheet ws = sheets[1];

Which of the following is the correct way to sort a C# dictionary by value?

Consider the following code: public class ClassPoint { public int X; public int Y; public ClassPoint(int a, int b) { X = a; Y = b; } } public struct StructPoint { public int X; public int Y; public StructPoint(int a, int b) { X = a; Y = b; } } public class Test { static void Main(string[] args) { ClassPoint a = new ClassPoint(10, 10); ClassPoint b = a; a.X = 100; StructPoint c = new StructPoint(10, 10); StructPoint d = c; c.X = 100; Console.WriteLine(b.X.ToString() + ',' + d.X); } } What will be the output printed on the screen?

Which of the following is the correct way to find a string within a string while being case insensitive?

what are the strengths of a SortedSet

A delegate inherits from:

What is the result of the following code ? public static void Main() { Derived2 d = new Derived2(); Console.WriteLine(d.GetTempValue()); } public class BaseClass { public virtual int GetTempValue() { return 1; } } public class Derived1 : BaseClass { public sealed override int GetTempValue() { return 2 * base.GetTempValue(); } } public class Derived2 : Derived1 { public sealed override int GetTempValue() { return 2 * base.GetTempValue(); } }

What will be the output of the following code ? public delegate TextWriter tw(); public static StringWriter stw() { return new StringWriter(); } public static StreamWriter sw() { return null; } public static void Main() { tw t = sw; t += stw; var tt = t(); Console.WriteLine(tt == null ? "Null" : "Not null"); }