Answer:
The corrected code is as follows:
import java.util.Scanner;
public class U2_L4_Activity_Two{
public static void main(String[] args){
Scanner scan = new Scanner(System.in);
String str1 = scan.nextLine();
String str2 = str1;
str1 = str1.toUpperCase();
System.out.println(str1);
System.out.println(str2);
}
}
Explanation:
This corrects the scanner object
Scanner scan = new Scanner(System.in);
This line is correct
String str1 = scan.nextLine();
This copies str1 to str2
String str2 = str1;
This converts str1 to upper case
str1 = str1.toUpperCase();
This prints str1
System.out.println(str1);
This prints str2
System.out.println(str2);
Your question wasn't very clear, but I think I understand what you want. Additionally, you should really state what language you're working with. Here it is in C#, and shouldn't be too much of a hassle to translate in to other languages.
Console.Write("Enter payment: ");
float payment;
if (float.TryParse(Console.ReadLine(), out payment))
Console.WriteLine((Math.Floor(payment * 100) / 100) * 0.15, + " at 15% tip.");
else
Console.WriteLine("Invalid input.");
Answer:
Convergent network
Explanation:
In networking, computers devices are connected together to communicate and share resources. Devices like routers and switches are examples of intermediate network devices and computers, smartphones, tablets and IP phones are all examples of end devices in a network.
In the past, dedicated networks are installed for separate voice, text and video packets. But as information technology evolves, one network is used for all three packets. This network is called convergent network.
This depends on what program you're using. Some programs can only read certain files exclusive to that program, such as .psd files can usually only be read in Photoshop or other adobe programs. Many fields of work (Journalism, the Arts, Design, etc.) ask for .psd files to be converted to either .png, .jpg, or .tiff so that it can be seen on many other platforms.
For images especially, files are more compatible either on a program or printed. for example, .png files are good for storing color data from computer to computer, but if you print a .png file, the quality is poor. hence it's recommended to save files you want to print for designs as .jpeg, because .jpeg can more easily be printed and will then be presented at a high quality.
Sometimes color quality changes depending on CMYK as well but that's a whole other ball of wax.
Answer:
The disk is a removable disk.
