Big Java, Binder Ready Version: Early Objects
6th Edition
ISBN: 9781119056447
Author: Cay S. Horstmann
Publisher: WILEY
expand_more
expand_more
format_list_bulleted
Videos
Question
Chapter 4.4, Problem 17SC
Program Plan Intro
Pseudocode:
- Pseudocode is an informal high level description of operating principle of a computer program or other
algorithm . - It is mainly intended for human reading and not machine reading.
- It usually omits the details that are essential for machine understanding of an algorithm such as variable declaration, system specific code and subroutines.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
8. Cash RegisterThis exercise assumes you have created the RetailItem class for Programming Exercise 5. Create a CashRegister class that can be used with the RetailItem class. The CashRegister class should be able to internally keep a list of RetailItem objects. The class should have the following methods:
A method named purchase_item that accepts a RetailItem object as an argument. Each time the purchase_item method is called, the RetailItem object that is passed as an argument should be added to the list.
A method named get_total that returns the total price of all the RetailItem objects stored in the CashRegister object’s internal list.
A method named show_items that displays data about the RetailItem objects stored in the CashRegister object’s internal list.
A method named clear that should clear the CashRegister object’s internal list.
Demonstrate the CashRegister class in a program that allows the user to select several items for purchase. When the user is ready to check out, the…
5. RetailItem ClassWrite a class named RetailItem that holds data about an item in a retail store. The class should store the following data in attributes: item description, units in inventory, and price.
Once you have written the class, write a program that creates three RetailItem objects and stores the following data in them:
Description Units in Inventory PriceItem #1 Jacket 12 59.95Item #2 Designer Jeans 40 34.95Item #3 Shirt 20 24.95
Find the Error:
class Information:
def __init__(self, name, address, age, phone_number):
self.__name = name
self.__address = address
self.__age = age
self.__phone_number = phone_number
def main():
my_info = Information('John Doe','111 My Street', \
'555-555-1281')
Chapter 4 Solutions
Big Java, Binder Ready Version: Early Objects
Ch. 4.1 - Which are the most commonly used number types in...Ch. 4.1 - Suppose you want to write a program that works...Ch. 4.1 - Prob. 3SCCh. 4.1 - What is the difference between the following two...Ch. 4.1 - Prob. 5SCCh. 4.2 - Prob. 6SCCh. 4.2 - Prob. 7SCCh. 4.2 - Prob. 8SCCh. 4.2 - Prob. 9SCCh. 4.2 - Prob. 10SC
Ch. 4.3 - Write statements to prompt for and read the user’s...Ch. 4.3 - Prob. 12SCCh. 4.3 - Prob. 13SCCh. 4.3 - Prob. 14SCCh. 4.3 - Prob. 15SCCh. 4.3 - Prob. 16SCCh. 4.4 - Translate the pseudocode for computing the number...Ch. 4.4 - Prob. 18SCCh. 4.4 - Prob. 19SCCh. 4.4 - Prob. 20SCCh. 4.4 - Prob. 21SCCh. 4.5 - Prob. 22SCCh. 4.5 - Prob. 23SCCh. 4.5 - Prob. 24SCCh. 4.5 - Prob. 25SCCh. 4.5 - Prob. 26SCCh. 4 - Prob. 1RECh. 4 - What is the value of mystery after this sequence...Ch. 4 - What is wrong with the following sequence of...Ch. 4 - Write the following Java expressions in...Ch. 4 - Write the following mathematical expressions in...Ch. 4 - Assuming that a and b are variables of type int,...Ch. 4 - Suppose direction is an integer angle between 0...Ch. 4 - What are the values of the following expressions?...Ch. 4 - What are the values of the following expressions,...Ch. 4 - What are the values of the following expressions?...Ch. 4 - Find at least five compile-time errors in the...Ch. 4 - Find three run-time errors in the following...Ch. 4 - Consider the following code:
CashRegister register...Ch. 4 - Prob. 14RECh. 4 - Explain what each of the following program...Ch. 4 - Write pseudocode for a program that reads a name...Ch. 4 - Write pseudocode for a program that computes the...Ch. 4 - Modify the pseudocode for the program in How To...Ch. 4 - In Worked Example 4.1, it is easy enough to...Ch. 4 - Suppose an ancient civilization had constructed...Ch. 4 - Prob. 22RECh. 4 - You are cutting off a piece of pie like this,...Ch. 4 - The following pseudocode describes how to obtain...Ch. 4 - The following pseudocode describes how to swap two...Ch. 4 - Prob. 26RECh. 4 - For each of the following computations in Java,...Ch. 4 - Write a program that prints the values
3 * 1000 *...Ch. 4 - Prob. 1PECh. 4 - Prob. 2PECh. 4 - Prob. 3PECh. 4 - Write a program that prompts the user for two...Ch. 4 - Prob. 5PECh. 4 - Prob. 6PECh. 4 - Prob. 7PECh. 4 - Prob. 8PECh. 4 - Improve the program discussed in How To 4.1 to...Ch. 4 - Prob. 10PECh. 4 - Change the Menu class in Worked Example 3.1 so...Ch. 4 - Prob. 12PECh. 4 - Prob. 13PECh. 4 - Prob. 14PECh. 4 - Prob. 15PECh. 4 - Prob. 16PECh. 4 - Prob. 17PECh. 4 - Prob. 18PECh. 4 - Write a program that transforms numbers 1, 2, 3,,...Ch. 4 - Prob. 20PECh. 4 - Prob. 21PECh. 4 - Prob. 22PECh. 4 - Prob. 23PECh. 4 - Implement a class Balloon that models a spherical...Ch. 4 - Prob. 1PPCh. 4 - Easter Sunday is the first Sunday after the first...Ch. 4 - In this project, you will perform calculations...Ch. 4 - Prob. 4PPCh. 4 - The CashRegister class has an unfortunate...Ch. 4 - Prob. 6PPCh. 4 - Prob. 7PPCh. 4 - Giving change. Implement a program that directs a...Ch. 4 - Prob. 10PPCh. 4 - Prob. 11PPCh. 4 - Prob. 12PPCh. 4 - The dew point temperature Td can be calculated...Ch. 4 - The pipe clip temperature sensors shown here are...Ch. 4 - Prob. 15PPCh. 4 - Consider the following tuning circuit connected to...Ch. 4 - Prob. 17PP
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
- Find the Error: class Pet def __init__(self, name, animal_type, age) self.__name = name; self.__animal_type = animal_type self.__age = age def set_name(self, name) self.__name = name def set_animal_type(self, animal_type) self.__animal_type = animal_typearrow_forwardTask 2: Comparable Interface and Record (10 Points) 1. You are tasked with creating a Java record of Dog (UML is shown below). The dog record should include the dog's name, breed, age, and weight. You are required to implement the Comparable interface for the Dog record so that you can sort the records based on the dogs' ages. Create a Java record named Dog.java. name: String breed: String age: int weight: double + toString(): String > Dog + compareTo(otherDog: Dog): int > Comparable 2. In the Dog record, establish a main method and proceed to generate an array named dogList containing three Dog objects, each with the following attributes: Dog1: name: "Buddy", breed: "Labrador Retriever", age: 5, weight: 25.5 Dog2: name: "Max", breed: "Golden Retriever", age: 3, weight: 30 Dog3: name: "Charlie", breed: "German Shepherd", age: 2, weight: 22 3. Print the dogs in dogList before sorting the dogList by age. (Please check the example output for the format). • 4. Sort the dogList using…arrow_forwardThe OSI (Open Systems Interconnection) model is a conceptual framework that standardises the functions of a telecommunication or computing system into seven distinct layers, facilitating communication and interoperability between diverse network protocols and technologies. Discuss the OSI model's physical layer specifications when designing the physical network infrastructure for a new office.arrow_forward
- In a network, information about how to reach other IP networks or hosts is stored in a device's routing table. Each entry in the routing table provides a specific path to a destination, enabling the router to forward data efficiently across the network. The routing table contains key parameters determining the available routes and how traffic is directed toward its destination. Briefly explain the main parameters that define a routing entry.arrow_forwardYou are troubleshooting a network issue where an employee's computer cannot connect to the corporate network. The computer is connected to the network via an Ethernet cable that runs to a switch. Suspecting a possible layer 1 or layer 2 problem, you decide to check the LED status indicators on both the computer's NIC and the corresponding port on the switch. Describe five LED link states and discuss what each indicates to you as a network technician.arrow_forwardYou are a network expert tasked with upgrading the network infrastructure for a growing company expanding its operations across multiple floors. The new network setup needs to support increased traffic and future scalability and provide flexibility for network management. The company is looking to implement Ethernet switches to connect various devices, including workstations, printers, and IP cameras. As part of your task, you must select the appropriate types of Ethernet switches to meet the company's needs. Evaluate the general Ethernet switch categories you would consider for this project, including their features and how they differ.arrow_forward
- You are managing a Small Office Home Office (SOHO) network connected to the Internet via a fibre link provided by your Internet Service Provider (ISP). Recently, you have noticed a significant decrease in Internet speed, and after contacting your ISP, they confirmed that no issues exist on their end. Considering that the problem may lie within your local setup, identify three potential causes of the slow Internet connection, focusing on physical factors affecting the fibre equipment.arrow_forwardYour organisation has recently installed a new network in a building it has acquired. As the network administrator, you have set up a dedicated telecommunications room to house all the rack-mounted servers, switches, and routers. To ensure optimal performance and longevity of the equipment, you need to monitor certain environmental factors in the room. Identify the environmental factors that should be monitored and explain why each is important to maintain the proper functioning of the telecommunications equipment.arrow_forwardYour organisation is preparing to move into a newly constructed office building that has never been occupied or wired for network services. As the network administrator, your manager has tasked you with designing a structured cabling plan that will support data, voice, and other network services across all building floors. The cabling plan must account for future expansion, efficient data transmission, and compliance with industry standards. Identify and explain the different subsystems you would include in the structured cabling scheme, following the ANSI/TIA/EIA 568 standard.arrow_forward
- As a technical advisor responsible for designing a network in a newly constructed building, you have decided to utilise twisted pair cables to efficiently deliver data and voice services. Given the specific requirements for connectivity in this setup, identify the appropriate connector types that can be used with twisted pair cables, explaining how each connector works in detail.arrow_forwardIn computer networks, communication between devices or nodes relies on predefined rules known as network protocols. These protocols ensure that data can be transmitted accurately and efficiently between different devices, even on separate networks or running different operating systems. Explain how a network protocol facilitates the transmission of data between nodes.arrow_forwardYou are part of the IT department at a large company, tasked with setting up a new branch office's networking infrastructure. The branch office must handle various types of traffic, including video conferencing, file sharing, and cloudbased business applications. The network will also need to prioritise certain types of traffic to ensure smooth video conferencing and efficient application performance. Due to budget constraints, the company plans to use physical and virtual systems to set up the network, balancing the cost and performance needs. Describe how you would approach the design and implementation of the networking infrastructure for this new branch office, ensuring it meets the company's needs for efficient application performance and traffic prioritisation.arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Database System ConceptsComputer ScienceISBN:9780078022159Author:Abraham Silberschatz Professor, Henry F. Korth, S. SudarshanPublisher:McGraw-Hill Education
Starting Out with Python (4th Edition)Computer ScienceISBN:9780134444321Author:Tony GaddisPublisher:PEARSON
Digital Fundamentals (11th Edition)Computer ScienceISBN:9780132737968Author:Thomas L. FloydPublisher:PEARSON
C How to Program (8th Edition)Computer ScienceISBN:9780133976892Author:Paul J. Deitel, Harvey DeitelPublisher:PEARSON
Database Systems: Design, Implementation, & Manag...Computer ScienceISBN:9781337627900Author:Carlos Coronel, Steven MorrisPublisher:Cengage Learning
Programmable Logic ControllersComputer ScienceISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Database System Concepts
Computer Science
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:McGraw-Hill Education
Starting Out with Python (4th Edition)
Computer Science
ISBN:9780134444321
Author:Tony Gaddis
Publisher:PEARSON
Digital Fundamentals (11th Edition)
Computer Science
ISBN:9780132737968
Author:Thomas L. Floyd
Publisher:PEARSON
C How to Program (8th Edition)
Computer Science
ISBN:9780133976892
Author:Paul J. Deitel, Harvey Deitel
Publisher:PEARSON
Database Systems: Design, Implementation, & Manag...
Computer Science
ISBN:9781337627900
Author:Carlos Coronel, Steven Morris
Publisher:Cengage Learning
Programmable Logic Controllers
Computer Science
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Java random numbers; Author: Bro code;https://www.youtube.com/watch?v=VMZLPl16P5c;License: Standard YouTube License, CC-BY