Analyze the following code: public class Test { public static void main(String[] args) { try { String s= "5.6"; Integer.parseInt(s); // Cause a NumberFormatException } } catch (Exception ex) { System.out.println("NumberFormatException"); int i = 0; int y = 2/i; } catch (RuntimeException ex) { } } System.out.println("RuntimeException"); The program displays Number FormatException. The program displays RuntimeException. The program displays NumberFormatException followed by RuntimeException. The program has a compile error.

Analyze the following code: public class Test { public static void main(String[] args) { try { String s= "5.6"; Integer.parseInt(s); // Cause a NumberFormatException } } catch (Exception ex) { System.out.println("NumberFormatException"); int i = 0; int y = 2/i; } catch (RuntimeException ex) { } } System.out.println("RuntimeException"); The program displays Number FormatException. The program displays RuntimeException. The program displays NumberFormatException followed by RuntimeException. The program has a compile error.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

public class X { public static void main(String [] args) { try { badMethod(); System.out.print("A"); } catch (RuntimeException ex) /* Line 10 */ { System.out.print("B"); } catch (Exception ex1) { System.out.print("C"); } finally { System.out.print("D"); } System.out.print("E"); } public static void badMethod() { throw new RuntimeException(); } } Complete and explain.
1- class Excep { 2- public static void main(String[] args){ 3 try{ int arr[]=(1,2}; 4 int x = arr[1]/arr[0]-1; 6 7 catch(ArithmeticException e) 8- { 9. System.out.printin("divide by e"); 10 } 11 catch(ArrayIndexOutofBoundsException e) 12- { 13 System.out.println("wrong indexing"); 14 15 finally 16- { 17 System.out.println("Runtime error"); 18 } 19 }} 20 Answer:
public class Test { } public static void main(String[] args){ int a = 10; System.out.println(a*a--); }
// JumpinJive.java - This program looks up and prints the names and prices of coffee orders. // Input: Interactive. // Output: Name and price of coffee orders or error message if add-in is not found. import java.util.Scanner; public class JumpinJive { public static void main(String args[]) throws Exception { // Declare variables. String addIn; // Add-in ordered by customer. final int NUM_ITEMS = 5; // Named constant // Initialized array of add-ins. String addIns[] = {"Cream", "Cinnamon", "Chocolate", "Amaretto", "Whiskey"}; // Initialized array of add-in prices. double addInPrices[] = {.89, .25, .59, 1.50, 1.75}; boolean foundIt; int x; // Loop control variable. double orderTotal = 2.00; // All orders start with a 2.00 charge // Get user input. Scanner input = new Scanner(System.in); System.out.print("Enter coffee add-in or XXX to quit: "); addIn = input.nextLine();…
public olass Exam { 6. public static void main(String [] args) { int all =(1,2,3); for (int i=0; i<5; i++) { What is the output of the following code try{ System.out.print (alil): )catch (IndexoutofBoundsException e) ( System.out.print ("E") O 123 123E 123EE 12EE publia alass Exam ( public static void main (String [1 args) ( try ( What is the output of the following question (2 Points) int data = 25/0; System.out.printih (data)/indows }catch (ArithmeticException e)o activate System.out..print ("D");
public class Test { } public static void main(String[] args) { String str = "Salom"; System.out.println(str.indexOf('t)); }
public String getJoblitle() { return joblitle; 11 12 13 44 45 46 47 48 49 50 public void setJoblitle(String joblitle) { this.jobTitle - joblitle; public int getCurrentEmploynent() { return currentEmploynent; 1. public void selCurrentEnployent (int current Fmployment) { this.currentEmploynent - currentEmployment; 53 54 55 56 -57 goverride public String tostring () { return "CurrentEmploynentStatsclass [areaName=" + arealame + 58 + "year=" + year + ", jobtitle-" + joblitle , currentEnploynent-" + currenttmployment + "]": 59 61 62 63 64 } What algorithm does this method perform? public statie Currentiploynentstatsclass mysteryethod (CurrentEmploynentstatsclass] array) ( int holder = array[0).getCurrenttmploynent(); Currenttmploynentstatsclass variable = array[®]; for(int i- 0, i holder) { holder = holderx; variable - array[1]; return variable; 36. What is the above method returning? 37. What is the Big O time of the above method?
Code completion and explain. public class X { public static void main(String [] args) { try { badMethod(); System.out.print("A"); } catch (RuntimeException ex) /* Line 10 */ { System.out.print("B"); } catch (Exception ex1) { System.out.print("C"); } finally { System.out.print("D"); } System.out.print("E"); } public static void badMethod() { throw new RuntimeException(); } }.
public class Driver { /** * @param args */ static Scanner keyboard = new Scanner(System.in); publicstaticvoid main(String[] args) { Mailbox[] mailboxes = new Mailbox[5]; Mailbox mailbox1 = new Mailbox("gmail"); Mailbox mailbox2 = new Mailbox("outlook"); Mailbox mailbox3 = new Mailbox("icloud"); mailboxes[0] = mailbox1; mailboxes[1] = mailbox2; mailboxes[2] = mailbox3; Email email1 = new Email(); email1.setDate(new Date(2022, 11, 5)); email1.setSubject("Exam2 guidelines "); Email email2 = new Email(new Date(2021, 3, 5), true, "Quiz3 in Ch7"); Email email3 = new Email(); email3.setDate(new Date(2020, 11, 3)); email3.setSubject("Late submission policy"); mailbox2.addEmail(email1); mailbox2.addEmail(email2); mailbox2.addEmail(email3); // System.out.println("Hello! What would you like to do "); intselection = displayMenu(); while (selection != 5) { // selection = displayMenu(); switch (selection) { case 1: System.out.print("Enter the client: "); String…
Question 3 } public class WeekDay { static void daysFromSunday(int day) { String dayName = ""; try { } } if (day > 7) { throw new Exception("Invalid Day! Too high!"); } else if(day < 1){ throw new Exception("Invalid Day! Too low!"); } switch(day){ case 1: dayName="Sun"; break; case 2: dayName="Mon"; break; case 3: dayName="Tue"; break; case 4: dayName="Wed"; break; } ▬▬ } case 5: dayName="Thu"; Dreak; case 5: dayName="Thu"; break; case 6: dayName="Fri"; break; default: dayName="Sat"; System.out.println(dayName); } catch (Exception excpt) { System.out.println("Oops"); System.out.println(excpt.getMessage()); }finally{ System.out.println("Done!"); public static void main(String[] args) { daysFromSunday(10); daysFromSunday(3); daysFromSunday(0); OOops Invalid Day! Too high! Tue Oops Invalid Day! Too low! OOops Invalid Day! Too high! Done! Tue Done! Oops Invalid Day! Too low! Done! O Oops Invalid Day! Too high! Done! Oops Invalid Day! Too high! Done! Oops Invalid Day! Too low! Done! O Oops…
Fix all errors to make the code compile and complete. //MainValidatorA3 public class MainA3 { public static void main(String[] args) { System.out.println("Welcome to the Validation Tester application"); // Int Test System.out.println("Int Test"); ValidatorNumeric intValidator = new ValidatorNumeric("Enter an integer between -100 and 100: ", -100, 100); int num = intValidator.getIntWithinRange(); System.out.println("You entered: " + num + "\n"); // Double Test System.out.println("Double Test"); ValidatorNumeric doubleValidator = new ValidatorNumeric("Enter a double value: "); double dbl = doubleValidator.getDoubleWithinRange(); System.out.println("You entered: " + dbl + "\n"); // Required String Test System.out.println("Required String Test:"); ValidatorString stringValidator = new ValidatorString("Enter a required string: "); String requiredString =…
/** * A tester program for the PaintJob class. * public class PaintJobTester { public static void main(String[] args) { PaintJob job = new PaintJob(10.5, 9.0); System.out.printf("Room length: %.1f%n", job.getLength()); System.out.println("Expected: 10.5"); System.out.printf("Room width: %.1f%n", job.getWidth()); System.out.println("Expected: 9.0"); System.out.printf("Surface area: %.2f%n", job.surfaceArea()); System.out.println("Expected: 368.72"); System.out.printf("Paint cost: %.2f%n", job.costOfPaint()); System.out.println("Expected: 39.27"); System.out.printf("Total cost: %.2f%n", job.totalJobCost()); System.out.println("Expected: 139.27"); job.setDimensions(15, 12); System.out.printf("Room length: %.1f%n", job.getLength()); System.out.println("Expected: 15.0"); System.out.printf("Room width: %.1f%n", job.getWidth());…