Which of the following is the correct output for the C# code snippet? String s1 = "UpWork"; String s2; s2 = s1.Insert(4, "Project"); Console.WriteLine(s2);

Which of the following statements is false in relation to following method? static byte[] GetBytes(string str) { byte[] bytes = new byte[str.Length * sizeof(char)]; System.Buffer.BlockCopy(str.ToCharArray(), 0, bytes, 0, bytes.Length); return bytes; }

Four threads are working simultanmeously on an ArrayList object. How many enumerators will exit in this case?

How can you code to display 'This is XAML' in XAML?

Which of the following are ways of ensuring that a user enters an integer value in a WinForms application?

Which of the following is the correct way to calculate 'Age' from date of birth? Example : DateTime bday= DateTime((1990, 10, 3));

[Flags] enum Days{ None=0x0, WeekDays=0x1, WeekEnd=0x2 } Days workingDays = Days.WeekDays | Days.WeekEnd; How do you remove the Days.WeekEnd from the workingDays variable?

Which is the correct way to escape braces {} while using string.Format.

Which of the following is the correct way to specify a decimal

What will be the result of the following code: float f = 1.5; Console.WriteLine(f);

abstract class BaseClass { public abstract Color Color { get { return Color.Red; } } } sealed class Blues: BaseClass { public override Color Color { get { return Color.Blue; } } } BaseClass test = new Blues(); What is the result of test.Color ?