Java: An Introduction to Problem Solving and Programming (8th Edition)
8th Edition
ISBN: 9780134462035
Author: Walter Savitch
Publisher: PEARSON
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 9.1, Problem 10STQ
In the code given in Self-Test Question 1, identify the catch-block parameter.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
please create a test for this code
I am getting this error with the EXCEPTION
c) This question requires you to write the code for a Java servlet called RespondServlet. This servlet
will receive a POST request with the URL parameters:
name="Oliver Twist"&type="student"&year="3"
When accessed, the servlet should reply with an unformatted document (i.e., in plain text):
that has the value of the three parameters contained in the document, such that they will be printed
in the browser screen;
â—Ź
that displays the message "Some data is missing!" if the value of either the name or type
parameters is missing, to ensure your servlet code is robust (i.e., it can cope with invalid inputs).
Note: Your answer must only make use of programming concepts that were covered in the module.
â—Ź
Chapter 9 Solutions
Java: An Introduction to Problem Solving and Programming (8th Edition)
Ch. 9.1 - Prob. 1STQCh. 9.1 - What output would the code in the previous...Ch. 9.1 - Prob. 3STQCh. 9.1 - Prob. 4STQCh. 9.1 - Prob. 5STQCh. 9.1 - Prob. 6STQCh. 9.1 - Prob. 7STQCh. 9.1 - Prob. 8STQCh. 9.1 - In the code given in Self-Test Question 1,...Ch. 9.1 - In the code given in Self-Test Question 1,...
Ch. 9.1 - Prob. 11STQCh. 9.1 - Prob. 12STQCh. 9.1 - Prob. 13STQCh. 9.1 - Prob. 14STQCh. 9.2 - Prob. 15STQCh. 9.2 - Prob. 16STQCh. 9.2 - Prob. 17STQCh. 9.2 - Prob. 18STQCh. 9.2 - Prob. 19STQCh. 9.2 - Prob. 20STQCh. 9.2 - Suppose that, in Self-Test Question 19, we change...Ch. 9.2 - Prob. 22STQCh. 9.2 - Prob. 23STQCh. 9.3 - Prob. 24STQCh. 9.3 - Prob. 25STQCh. 9.3 - Prob. 26STQCh. 9.3 - Prob. 27STQCh. 9.3 - Prob. 28STQCh. 9.3 - Repeat Self-Test Question 27, but change the value...Ch. 9.3 - Prob. 30STQCh. 9.3 - Prob. 31STQCh. 9.3 - Prob. 32STQCh. 9.3 - Consider the following program: a. What output...Ch. 9.3 - Write an accessor method called getPrecision that...Ch. 9.3 - Prob. 35STQCh. 9.4 - Prob. 36STQCh. 9.4 - Prob. 37STQCh. 9.4 - Prob. 38STQCh. 9 - Write a program that allows students to schedule...Ch. 9 - Prob. 2ECh. 9 - Prob. 3ECh. 9 - Prob. 4ECh. 9 - Prob. 5ECh. 9 - Write code that reads a string from the keyboard...Ch. 9 - Create a class Rational that represents a rational...Ch. 9 - Prob. 9ECh. 9 - Suppose that you are going to create an object...Ch. 9 - Revise the class RoomCounter described in the...Ch. 9 - Prob. 12ECh. 9 - Write a class LapTimer that can be used to time...Ch. 9 - Prob. 1PCh. 9 - Prob. 2PCh. 9 - Prob. 3PCh. 9 - Write a program that uses the class calculator in...Ch. 9 - Prob. 3PPCh. 9 - Prob. 7PPCh. 9 - Suppose that you are in change of customer service...Ch. 9 - Write an application that implements a trip-time...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- can you help with driver test code?arrow_forward- a computer store management application with different jframes for customers and orders etc., using Swing library of Java programming language. Choose one of the applications above. Project logic is completely up to you. However, your application is supposed to include at least 3 different windows, in other words, 3 JFrames and you should create connections between those frames according to the logic of your application. Those JFrames can be accompanied by normal (model) java classes as well. In your application, file writing and file reading methods should be utilized. When submitting your project, you are required to have following parts in your paper; • A general description of the application. • Brief explanation of the logic of using different components in the application. • Screenshots of all possible windows. • Source codes (Showing each class separately).arrow_forwardYou are to develop a set ofunit testcasesfor the following code block.Note that the code below 5 may contain some faults. The test cases you write should catch these faults and any others that might arise as the code evolves.  Write at-least 5 tests, make sure that your tests cover and test evert aspect of the code.arrow_forward
- Write a function that accepts an integer parameter and returns its integer square root. The function should throw an exception if it is passed an integer that is not a perfect square. Demonstrate the function with a suitable driver program.arrow_forwardPython please: Write a square_root() function that takes a number and returns the square root. The square_root() function throws a ValueError object with the message "Exception: Negative input for square root entered." when the number is negative. Complete the main() program that reads a number from a user, calls the square_root() function, and outputs the returned value from the square_root() function. Use a try-except block to catch any ValueError object thrown by the square_root() function and output the exception message. If the user enters something other than an integer, the program throws a ValueError object with the message "invalid literal for int() with base 10: " and 'user_input'. Output each floating-point value with two digits after the decimal point, which can be achieved as follows: print('{:.2f}'.format(your_value)) Example: If the input is 100 the output is 10.00 Example: If the input is -55 the output is Exception: Negative input for square root entered. Example: If…arrow_forwardWe have if statement, and we want to use an exception to check the right input with if-else and how it worksarrow_forward
- fix code to runarrow_forwardIs there a limit to how many parameters a catch block may have?arrow_forwardin c++ Write a function named createOneStudent that will read in from the user the student info: id, name and gpa. It will use try-catch to handle the exception if the user provides a negative id or gpa that is out of bound (< 0.0 or > 4.0) by asking the user to re-enter them. It must provide the correct reason for the error and the actual error value. Then it will allow the user to try up to 3 times. This function will return the pointer of a newly created Student object or nullptr if the info is still incorrect. Note that this function can and will use cin and cout to read in values from the user. Here is an example of a run up to 3 times: Enter ID: -1 Enter GPA: 4.0 Enter name: John Smith Exception: negative id: -1 Enter ID: 1234 Enter GPA: 5.0 Enter name: John Smith Exception: out of bound gpa: 5.00 Enter ID: 1234 Enter GPA: 4.0 Enter name: John Smith ID(1234) NAME(John Smith) GPA(4.00) Here is an example of a run of 3 times and still not able to create it: Enter ID: 1234…arrow_forward
- I already have the code for the assignment below, but there is some errors in the code. Please help me fix them. The assignment: Make a telephone lookup program. Read a data set of 1,000 names and telephone numbers from a file that contains the numbers in random order. Handle lookups by name and also reverse lookups by phone number. Use a binary search for both lookups. This assignment needs a resource class and a driver class. The resource class and the driver class will be in two separate files. The resource class will contain all of the methods and the driver class only needs to call the methods. The driver class needs to have only 5 lines of code. The code needs to be written in Java. Please help me with exactly what I asked for help.  The code: PhoneLookup.java import java.io.FileReader;import java.io.IOException;import java.util.Scanner; public class PhoneLookup{  public static void main(String[] args) throws IOException  {   Scanner in = new Scanner(System.in);…arrow_forwardINSTRUCTIONS: Write a C++ script/code to do the given problem. Write a class called profileID, which has data members firstName,lastName, age, birthday and ageCompany (the age when you entered in the company). Remember to use set and get methods to access the data members this time. Also, write another class called bonusAward that has a method getBonus()with arguments yos and etype which are both integer data types. This method calculates the bonus received by an employee using this formula: yos*1000 + etype*1000. Write two derived classes, ASE and SE, using multiple inheritance usingprofileID and bonusAward as parent classes. Both classes must have amethod named getyos()that returns the yos of an employee using the formula age–ageCompany; and a method named getetype() which returns a constant based on the employee type. For ASE, the constant is 10 while for SE that constant is 20. Last, write a main program where you instantiate ASE as employee1 and SE as employee2. Get their…arrow_forwardA PMC (private military contractor) has contacted you to help write code to control the Security Checkpoints for their company. You must create (in C++) a Checkpoint class with a hidden attributes (Authorized, Guest, Unauthorized), two constructors (a default that sets all access levels to false and an overloaded that sets Authorized and Unauthorized to false and Guest to true for testing purposes) and a method that changes the access level to the next in the sequence (Authorized – Guest – Unauthorized).arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- C++ Programming: From Problem Analysis to Program...Computer ScienceISBN:9781337102087Author:D. S. MalikPublisher:Cengage Learning
C++ Programming: From Problem Analysis to Program...
Computer Science
ISBN:9781337102087
Author:D. S. Malik
Publisher:Cengage Learning
.2: Function Parameters and Arguments - p5.js Tutorial; Author: The Coding Train;https://www.youtube.com/watch?v=zkc417YapfE;License: Standard Youtube License