roster[50] is an array of "students", so roster[9] is a "student". Therefore, roster[9].name is a string.
McDonald's H&M McDonalds Inc is incorrect for name accuracy.
Explanation:
The correct Name is McDonald's. But Mc Donald's H&M and McDonalds inc is incorrect for name accuracy.
McDonald's is a fast-food company based in America. It has its retail outlets throughout the world. It is very famous for its burgers and french fries. It is the world's second-largest employer in the private sector. It is a symbol of globalization as it has its outlets throughout the world.
Answer: Internet Protocal (IP)
Answer:
Reference
Explanation:
The Reference type variable is such type of variable in C# that holds the reference of memory address instead of value. Examples for reference type are classes, interfaces, delegates and arrays.
We can pass parameters to the method by reference using <em>ref </em>keyword
It’s mandatory to initialize the variable value before we pass it as an argument to the method in c#
For example,
int x = 10; // Variable need to be initialized
Add(ref x); // method call
If you pass parameters by reference in method definition, any changes made to it affect the other variable in method call.
Here's a sample program:
using System;
namespace ConsoleApplication
{
public class Test
{
public static void Main()
{
int i = 10;
Console.WriteLine("i=" + i);
Add(ref i);
Console.WriteLine("i=" + i);
Console.ReadLine();
}
public static void Add( ref int j)
{
j = j + 10;
Console.WriteLine("j="+j);
}
}
}
Output:
i=10
j=20
i=20
