ds in an abstract class must be overriden and implemented classes only become useful when we create objects from the classes only become useful when they are extended. methods must be overriden
Q: C++ 1.Accept a command line argument which is the purchase data file in the following format: Here…
A: Program Plan:- Initializes all required header file's. Save given data into some file's let us…
Q: Suppose a 10-Mbps Ethernet hub (repeater) is replaced by a 10-Mbps switch, in an environment where…
A: Computer networks are the set of the systems are interconnected with the transmission medium either…
Q: Please answer the question in your own words, in less than 5 sentences. Question 1 Explain the…
A: Answer (1)-Explain the differences between java.util.HashMap and java.util.HashSet. Java Hash-Map is…
Q: Your task is to create a program that could be used to calculate the cost of purchasing several…
A: Program Plan: Create a class ShoppingCart as follows: Initialize variables to store TAX, index, and…
Q: How can I display the result of a 3-bit full adder on 2 seven segment displays as I want to display…
A: Lets see the solution in the next steps
Q: Suppose the Ethernet transmission algorithm is modified as follows: After each successful…
A: Before transferring the data, the channel is detected in accordance with the Ethernet Transmission…
Q: 4) Suppose we have to transmit a list of five 4 bit numbers that we need to send to a destination.…
A: Note: if you need answer using CRC( include corresponding generator polynomial.)
Q: How is it possible to modify any sorting algorithm based on comparisons so that it has a “good”…
A: Concept: Any sorting algorithm are compared based on mainly two things- 1)Time complexity - How much…
Q: Suppose that we run the sliding window algorithm with SWS = 5 and RWS = 3, and no out-of-order…
A: The question is related to sliding window protocol.
Q: a) A paging system with 512 pages of logical address space, a page size of 2* and number of frames…
A:
Q: Suppose two subnets share the same physical LAN; hosts on each subnet will see the other subnet's…
A: The question has been answered in step2
Q: Suppose a workstation has an I/O bus speed of 1 Gbps and memory bandwidth of 2 Gbps. Assuming DMA is…
A:
Q: Suppose two subnets share the same physical LAN; hosts on each subnet will see the other subnet's…
A: It will be challenging for DHCP to identify which hosts belong on which subnet. Which server…
Q: n closing a TCP connection, why is the two-segment-lifet out not necessary on the transition from…
A: Introduction: Below describe When closing a TCP connection, why is the two-segment-lifetime timeout…
Q: PROVIDE JS SOURCE CODE Design a web page with a text box (username) where the user can enter a name…
A: Source Code:- <!DOCTYPE html><html lang="en"><head> <meta…
Q: Explain the concept of online payment in brief.
A: Online payments are payments that take place over internet on behalf of goods and services that are…
Q: now" videos, what are your thoughts about the technological advances that have been made? Do you…
A: Thoughts about the technology advances: Over the years, technology has revolutionized our world and…
Q: information that reduces the SWS as the receiver runs out of buffer space. Illustrate your protocol…
A: (1) Sliding window protocol is a Data link layer protocol. (2) It works by sending multiple frames…
Q: time domain specification? define corner frequency ?
A: The answer for the above mentioned question is given in the following steps for your reference.
Q: I need help in this C program. Assume the following declarations: struct EmployeeTag { char…
A: The question is to write C program for the given problem.
Q: void setLimits (int x, int y); int getNumber();
A: Answer is given below.
Q: Assume that 35% of a program cannot be sped up, and the remaining 65% has no dependencies and hence…
A:
Q: I am having an error in the following java method. pipeline <- javaMethod('createCoreNLP',…
A: Sys.setenv(JAVA_HOME='C:\\Program Files\\Java\\jdk-18.0.1.1')library(rJava) library(coreNLP)options(…
Q: Which of the following represents a primary benefit of a patch management system? Prevents outages…
A: What is patch management?Patch management is the process of distributing and applying software…
Q: How many times the following loop will be executed
A: Given Code:
Q: When closin timeout not CLOSED?
A: Answer is given below.
Q: Given a code snippet in C++, write the equivalent codes in MIPS. Note: You may use any register that…
A: Snippet1.asm main: push rbp mov rbp, rsp mov DWORD PTR [rbp-4], 3 mov DWORD PTR [rbp-8], 5 mov DWORD…
Q: 19. (a) Draw an example internetwork where the BIDIR-PIM route from a source's router to a group…
A:
Q: Consider the following scenario: Universiti Tun Hussein Onn Malaysia (UTHM) is planning to…
A: A technology that is use to identify the information which is embedded into the data carrier in ways…
Q: Suppose that we run the sliding window algorithm with SWS = 5 and RWS = 3, and no out-of-order…
A: The sliding window algorithm can be a very effective tool for solving issues that call for verifying…
Q: Create a file named StudentArrayList.java, within the file create a class named StudentArrayList.…
A: Introduction Create a file named StudentArrayList.java, within the file create a class named…
Q: Modify the pseudocode design that you created so far for your ITP 100 Project. To do the following :…
A: Code in Step 2:
Q: Suppose the Ethernet transmission algorithm is modified as follows: After each successful…
A: Before transferring data, the Ethernet transmission algorithm detects the channel. If the channel is…
Q: Trace the output of the following codefragments? a) for(vari=10;i=0;i--){document.write(i)}…
A: a) This will not print anything as i starts with 10 and should be less than 10 in each iteration…
Q: Given an integer representing a 10-digit phone number, follow the TODO comments to complete that…
A: So, the Python code of the given problem is: Input: # User is prompted to enter phone number…
Q: nt, and the sigr rawbacks to sc y were not an
A:
Q: Convert the following NFA to a DFA. b a b 2 8 a
A: Below is the answer to above question. I hope this will be helpful for you...
Q: #include #include using namespace std; //Function 1 void vectorOutput(vector doubleVector) {…
A: Changes to your program has been made according to the demand of the question. All the changes have…
Q: using HTML Create a web page that will pop up an alert message that welcomes the user to the web…
A: The above question is solved in step 2 and step 3 :-
Q: What is the output of the foll value of the variable A is equ if ( A > 90 ) printf("A"); algo…
A: please check the solution below
Q: What is the central processing unit in the power circuit in the
A: Answer: Italian physicist Federico Faggin developed the main business CPU. It was the Intel 4004…
Q: I need help in this C program. Assume a list of integers stored in a text file named…
A: ALGORITHM:- 1. Declare a file and insert the integer elements in it. 2. Read the integers from the…
Q: b\ Fill the blanks [(1 2311, then x4,3) = (³) - (1) Suppose you have a matrix x = 13 45/61 (2)…
A: Given, x = [1 2 3 4] 3 4 5 6 then, the required blank space would have:- x(: , 3) =…
Q: What is the maximum bandwidth at which an IP host can send 576-byte packets without having the ldent…
A: Introduction: Bandwidth is frequently confused with web speed when really the volume of data can…
Q: Suppose a router has built up the routing table shown in Table 3.19. The router can deliver packets…
A:
Q: We have a set of activities that require stand-alone access to a common resource, given the form A =…
A: The above algorithm is an activity election approach where non-overlapping activities are taken…
Q: In cell g2, enter a formula using the AND function that includes structured references to display…
A: According to the information given:- We have to perform the above formula in excel.
Q: In C program, Implement intArray_remove( intArray_t* ia, unsigned int indexToBeRemoved ) and…
A: The answer is given below.
Q: Use a paper-and-pencil approach to compute the following division in binary. i. Dividend = 1110,…
A: Given that use a paper and pencil approach to compute the following division in binary. Dividend =…
Q: 1.Accept a command line argument which is the purchase data file in the following format: Here is an…
A: File content: 200 CSCO 24.00 50 IBM 130.00 100 AAPL 94.28 Program: #include <iostream>#include…
Step by step
Solved in 3 steps
- In-class Assignment Day 8 You should draw the hierarchy for your classes to understand how the coding should be structured. Be sure to notate any classes that are abstract. Write an abstract class for Shape. The intended subclasses are Polygon, Circle, Triangle, and Rectangle. All of these will have a name, an area, and a perimeter. (Consider which methods might be abstract.) Add a toString method that will return the information about the Shape, for example: Triangle, Area: 7.5, Perimeter: 12.0 Write the class Rectangle. A Rectangle is a Shape and should have a width and a height. When a Rectangle is outputted, it should read: Rectangle, Length: #, Width: #, Area: #, Perimeter: # Write the class for Circle. Every circle is a Shape that has a radius. Be sure to provide an accessor method (getter) for the radius. When a circle is outputted, it should read: Circle, Radius: #, Area: #, Circumference: # Write a TestShape class that has the main method, which creates…Subclasses of abstract classes must implement the parent class's abstract methods. You think?True or false?(a) Every object is an instance of the object class.(b) If a class does not extend a superclass explicitly, it extends object by default.
- Differentiate between abstract and concrete classes. Give examples from the scenario aboveAbstract classes and interfaces may be used interchangeably to specify the behavior of objects.How do you know whether you need an interface or an abstract class?QUESTION 16 What must be true of a class with one abstract method? O The class must also implement the Iterable interface Any derived class must implement the method The abstract method must have the static modifier O The method cannot specify a return value QUESTION 17 Suppose we wanted to design a set of classes for a veterinarian's office. Our Customer class looks like this: public class Customer { Pet [] pets; } Select all the statements that are true Once the size of the pets array has been set, it cannot be changed Because we're using an array, all pets must be the same A customer must have at least one pet We also need to declare a Pet class QUESTION 18 What is the proper use of an enumeration? To define a set of ordered values To enforce the use of the Comparable interface O To define, or enumerate, the values returned by a Random object generator O To define the classes in an inheritance hierarchy
- What does it mean that a method or class is abstract?Answer By True or False , JAVA LANGUAGE A Java interface can contain only constants and abstract methods. A class that implements an interface can define only the methods that are included in the interface. A static variable can be referenced only from a static method. Static variables are also called class variables.Explain how the constructors of base and derived classes work.
- Object-Oriented Programming Create a Java program that has the following: Inheritance - Create a superclass and one or more subclasses that inherit properties and methods from the superclass. Polymorphism - Show polymorphism by using method overriding and method overloading. Provide an example of runtime polymorphism by creating objects of the subclasses and calling overridden methods. Encapsulation - Demonstrate the concept of encapsulation by applying access modifiers (private, protected, public) appropriately in your program. Abstraction - Utilize abstract classes and methods in your program to illustrate abstraction. Show examples of the following words: super, this, static, final (NO USE OF AI)True or False, An abstract class must have at least one abstract method.Object-Oriented Programming (Please do not use AI) Create a Java program that has the following: Inheritance - Create a superclass and one or more subclasses that inherit properties and methods from the superclass. Polymorphism - Show polymorphism by using method overriding and method overloading. Provide an example of runtime polymorphism by creating objects of the subclasses and calling overridden methods. Encapsulation - Demonstrate the concept of encapsulation by applying access modifiers (private, protected, public) appropriately in your program. Abstraction - Utilize abstract classes and methods in your program to illustrate abstraction. Show examples of the following words: super, this, static, final