What will be the output of the following C# code snippet?
#define DEBUG
#undef DEBUG
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication13
{
class Program
{
static void Main(string[] args)
{
#if (DEBUG)
Console.WriteLine("DEBUG is defined");
#elif (!DEBUG && MYTEST)
Console.WriteLine("MYTEST is defined");
#elif (DEBUG && MYTEST)
Console.WriteLine("DEBUG and MYTEST are defined");
#else
Console.WriteLine("DEBUG and MYTEST are not defined");
#endif
Console.ReadLine();
}
}
}
#define DEBUG
#undef DEBUG
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace ConsoleApplication13
{
class Program
{
static void Main(string[] args)
{
#if (DEBUG)
Console.WriteLine("DEBUG is defined");
#elif (!DEBUG && MYTEST)
Console.WriteLine("MYTEST is defined");
#elif (DEBUG && MYTEST)
Console.WriteLine("DEBUG and MYTEST are defined");
#else
Console.WriteLine("DEBUG and MYTEST are not defined");
#endif
Console.ReadLine();
}
}
}A. DEBUG is defined
DEBUG and MYTEST are not defined
B. DEBUG and MYTEST are not defined
C. MYTEST is defined
DEBUG and MYTEST are not defined
D. DEBUG is defined
Answer: Option B
This Question Belongs to C Sharp Programming >> Miscellaneous In C Sharp
What is the purpose of the "using" keyword in C#?
A. To define namespaces
B. To declare variables
C. To import external libraries
D. To create instances of classes
What does the "break" keyword do in a switch statement?
A. Exits the switch statement
B. Skips the current iteration
C. Continues to the next iteration
D. Throws an exception
Which of the following is NOT a valid C# access modifier?
A. public
B. internal
C. protected
D. private
What is the purpose of the "readonly" keyword in C#?
A. To declare a constant
B. To prevent a variable from changing
C. To allow a variable to be changed
D. To declare a static variable
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