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Computer Networking Miscellaneous Difficulty: Medium

Which of the following conditions are true in the following C# code? static void Main(string[] args) { Console.WriteLine("Enter a letter:"); char c = (char)Console.Read(); if (Char.IsDigit(c) == true) Console.WriteLine("A number"); else if (char.IsLower(c) == true) Console.WriteLine("A lowercase letter"); else if (char.IsUpper(c) == true) Console.WriteLine("An uppercase letter"); Console.ReadLine(); } a. Enter a letter : a An uppercase letter b. Enter a letter : A An uppercase letter c. Enter a letter : 2 A number d. Enter a letter : 2 A lowercase letter. Which of the following is always a part of E-mail address? Which sorting algorithm is best for sorting strings of fixed length? In R, what is the purpose of the drake package? Which of the following property defines whether table cell borders are connected or separate?