Question 2 Which input causes an exception? public class ScanIDUserName { public static void main(String[] args) { Scanner scnr - new Scanner(System.in); int userID; String userName; System.out.print("Enter user ID and username: "); userID - scnr.nextInt(); userName - scnr.next(); // ... } }
Question 2 Which input causes an exception? public class ScanIDUserName { public static void main(String[] args) { Scanner scnr - new Scanner(System.in); int userID; String userName; System.out.print("Enter user ID and username: "); userID - scnr.nextInt(); userName - scnr.next(); // ... } }
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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![Question 2
Which input causes an exception?
public class ScanIDUserName {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int userID;
String userName;
System.out.print("Enter user ID and username: ");
userID - scnr.nextInt();
userName = scnr.next();
// ...
}
}
O 333 Geo
O 24 8.0
O 1.0 1212_Ashley
O 368 Mango_11](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F7f9163a8-a7bd-45d3-b5e9-637b0407e44b%2F996275df-e381-45a8-847d-0ca64b126da5%2Ftld9xfi_processed.png&w=3840&q=75)
Transcribed Image Text:Question 2
Which input causes an exception?
public class ScanIDUserName {
public static void main(String[] args) {
Scanner scnr = new Scanner(System.in);
int userID;
String userName;
System.out.print("Enter user ID and username: ");
userID - scnr.nextInt();
userName = scnr.next();
// ...
}
}
O 333 Geo
O 24 8.0
O 1.0 1212_Ashley
O 368 Mango_11
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