Which of the following code snippets are the correct way to determine whether a is Odd or Even? 1. int a; String res; if (a % 2 == 0) res = "Even"; else res = "Odd"; 2. int a; String res; if (a Mod 2 == 0) res = "Even"; else res = "Odd"; 3. int a; Console.WriteLine(a Mod 2 == 0 ? "Even": "Odd"); 4. int a; String res; a % 2 == 0 ? res = "Even" : res = "Odd"; Console.WriteLine(res);

Which of the following code snippets are the correct way to determine

1.	Which of the following code snippets are the correct way to determine whether a is Odd or Even? 1. int a; String res; if (a % 2 == 0) res = "Even"; else res = "Odd"; 2. int a; String res; if (a Mod 2 == 0) res = "Even"; else res = "Odd"; 3. int a; Console.WriteLine(a Mod 2 == 0 ? "Even": "Odd"); 4. int a; String res; a % 2 == 0 ? res = "Even" : res = "Odd"; Console.WriteLine(res);
A.	1, 3
B.	1 Only
C.	2, 3
D.	4 Only
Answer» C. 2, 3