Which of the following code snippets are the correct way to determine whether a is Odd or Even?

Question

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);

1, 3

1 Only

2, 3

4 Only

Posted under C# programming

Answer: (b).1 Only

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Q. Which of the following code snippets are the correct way to determine whether a is Odd or Even?

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Q. Which of the following code snippets are the correct way to determine whether a is Odd or Even?

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