I'm almost certain it's D. I hope I'm right
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
Answer:
External data
Explanation:
The "external data" is one of the tabs on the ribbon. It is used for importing data from an excel spreadsheet.
Hope this helps!
Answer:
Option A
Explanation:
Option B is rejected because it is used to get the startup network settings, processes extra features used by the network.
Option C is rejected because it is used to check the stats like ping,fps of the network by using a loop back.
Option A is selected because PING command is used to check the data packets transfer rate between two ends using ICMP protocol. Local host means that you are specifying the one end as your side. If the packets are there then it is working else the IP service is down.
Piracy is the correct term
