In the following code, what is init_()?
Q: What are the core ideas of software engineering that are ignored? explain?
A: Introduction: Fundamental concepts of software Software is a set of computer instructions that are…
Q: Consider using WPA2 as your preferred wireless access technique. Why is this choice superior than…
A: The question is why WPA2 is preferred over other wireless access technique.
Q: Explain how a processor executes a programme.
A: Introduction: The required answer is presented in the following step.
Q: computer science why it's okay for a function to have side effects on sometimes.
A: Introduction: When a function relies on or affects anything outside of its arguments to do…
Q: Define interviewing as a primary data collection approach.
A: Introduction: Primary data is data that is collected directly by the researcher for the first time.
Q: List two types of printers and specify which one you would use if you needed to print 1000 copies of…
A: Two commonly used printers are Ink-jet printer and Laser printer. 1. A laser printer is faster…
Q: What is the distinction between computer architecture and computer organisation? Give specific…
A: Intro The architecture of computer systems is concerned with the method in which hardware components…
Q: Divide-by-zero is an example of what kind of error? O a. Logic Eror O b. Run-time Error O c. Syntax…
A: Error An error is nothing but an unauthorized action taken by the user that causes the software to…
Q: 1. Add the following node in the same order: "Dog. "Cat". "Rabbit", "Snake" 2. Insert "Bird" at the…
A: We are going to apply bunch of operations on the given linked list and with each step we will see…
Q: Is there anything unique about HTML?
A: HTML stands for HyperText Markup Language. It uses simple tags to markup and format the contents It…
Q: Create an Animal class, with attributes name, age. Create classes Dog2, Cat2, Fish2, Bird2 to…
A: Animal Class: package animalDemo;//Base Classpublic class Animal { //Fields public String…
Q: The "middle layer" is a term used to describe the layer that sits between the database and the…
A: The intermediate layer, as defined in this question, is the layer that lies between the database and…
Q: Use an example to demonstrate the properties of OOP.
A: Introduction: oop (Object-Oriented Programming) is based on the class and object principles. Class:…
Q: Describe the fundamental steps in the segmentation process. Compared to paging, how is it different?…
A: Breaking down a process into small chunks known as segments is the process of segmentation.
Q: In the context of TCP, explain the silly window syndrome and how could it be solved.
A: Silly Window Syndrome:Silly Window Syndrome is an issue that emerges because of unfortunate…
Q: 2) Suppose that you have the following min-heap tree. a) Insert the element 43 b) Then, insert the…
A: =>here in min heap tree,root node is having smallest value ,the value of any child node can…
Q: ᴜꜱɪɴɢ ᴍᴀᴛʟᴀʙ ᴜꜱᴇ ᴛʜᴇ ᴇɪɢ ꜰᴜɴᴄᴛɪᴏɴ ᴛᴏ ꜰɪɴᴅ ᴛʜᴇ ᴇɪɢᴇɴᴠᴇᴄᴛᴏʀꜱ ᴀɴᴅ ᴇɪɢᴇɴᴠᴀʟᴜᴇꜱ ᴏꜰ ᴀ. ᴜꜱᴇ ᴛᴡᴏ ᴏᴜᴛᴘᴜᴛꜱ, ᴠ…
A: Find the required code in matlab given as below and output :
Q: Suppose that there is a long queue of people. The number of people is not known. You have to use a…
A: //find largest height of the person using binary search tree in java /* * To change this license…
Q: Consider the challenges and barriers that will occur as you create the framework, and then assess…
A: Intro When building the design of an information system, there are certain challenges to tackle,…
Q: Name the module that is made accessible to other modules by default.
A: Introduction: A module is a software component or component of a programme that consists of one or…
Q: Explain briefly the LTE needs. Describe the difficulties of OFDM-MIMO in LTE as well.
A: Brief about LTE LTE stands for Long term evolution basically It is a 4G standard used globally for…
Q: hat function, if any, does nanotechnology have in illness prevention and treatment? What is another…
A: Intro The discovery of Nanotechnology started in year 1959 when one of the American Physicist…
Q: Explain in detail one client-side programming language and one server-side programming language.
A: introduction: User interface/display and any other processing on the client computer, such as…
Q: Instructions A local biologist needs a program to predict population growth. The inputs would be: 1.…
A: We need to write a Python code to model the biological behaviour as mentioned.
Q: How do library subscription databases compare to well-known search engines like Google when it comes…
A: Introduction: To do research, many subscription databases in the field of library and information…
Q: Describe how you utilize databases or databases-related apps in your everyday life. Take into…
A: Database: - A database is a collection of data that is saved on a computer's network drive.…
Q: Consider using WPA2 as your preferred wireless access technique. Why is this choice superior than…
A: WPA2 ( Wi-Fi Protected Access 2) is the second generation of the Wi-Fi protected access wireless…
Q: What distinguishes Database programming from other languages? What specific examples can you provide…
A: let us see the answer:- Introduction:- Database languages are defined by Binary Terms assets of…
Q: Examine the pros and drawbacks of cloud computing. What are the financial advantages and…
A: Intro Examine the costs and benefits of cloud computing. What are the financial benefits and…
Q: Explain the significance of the CIA in the security of information and equipment. Give examples…
A: Intro CIA: The CIA Triad is a notable, respected model for the improvement of safety strategies…
Q: SUBJECT: DATA STRUCTURES AND ALGORITHM ENUMERATE!!!!!!!!! Enumerate the steps in inserting new…
A: Doubly linked list is the advanced version of single linked list.
Q: Calculate the Bresenham's circle drawing algorithm's decision parameter p. Bresenham's circle…
A: The Parameter: The whole population under investigation is described by a parameter. For instance,…
Q: If a distributed database is to perform properly, what are the key differences between a wide-area…
A: According to the question the distributed database is that database in consists of the two and the…
Q: Explain the process of collecting network data using events per second (EPS) measurements.
A: Answer : EPS ( Event per seconds ) measurements as the name depicts all the events per second is…
Q: Show the content of the stack (at each step) once the following sequen
A: Page 1: Page 2: Page 3: Page 4:
Q: Identify one desirable user experience connected to an online meal ordering company that allows…
A: Introduction: Interaction with the system is absolutely important and required in order to complete…
Q: What sorts of systems are most likely to benefit from agile development methodologies, and why?
A: Introduction: Developing small and medium-sized software. A Custom software development in an…
Q: Why do we use the undo tablespace rather than the backup segment? Use logical reasoning to back up…
A: Actually, the database is a used to store the data.
Q: Why do branch statements cause pipelining to stall? What is one approach for shortening the wait…
A: Consider instruction executing sequentially and suddenly branch for example bne, branch if not zero…
Q: Explain abstraction, encapsulation, information hiding, and formal interfaces in a paragraph.…
A: Abstraction: Showing just the most important details while obfuscating the rest.Using the available…
Q: Why do systems have many buses?
A: A system Bus is a single computer bus that connects the major components of a computer system,…
Q: Which of the the following expressions could be correctly used as a representation of the universe…
A:
Q: Programs that organize, analyze, and graph numerical data such as budgets and financial reports. a)…
A: Introduction Program Description Spreadsheets are programs that organize, analyze, and graph…
Q: big o notation def f(n): for i in range(n): x = 0 while x < n: print(x + n) x = x + 1
A: for loop runs n from i = 0 till i reaches n. It runs n times. Inside for loop we have while loop…
Q: Computer science What are the two general categories of software?
A: Introduction: Two genral categories of sofware Operating System software Application software
Q: Explain how Wearable Computing, such as VR, may be used in computer gaming.
A: Intro Explain how WearableComputing like VR can be employed in computer gaming?
Q: Logical data flow diagrams and physical data flow diagrams are two different types of flow charts.…
A: DFD: Focuses on problems concerning business. Meetings of the organization. There is a list of data…
Q: Write a detailed note about the fourteen basic NCS programs?
A: Introduction The Islamic Republic of Pakistan National Conservation Strategy (NCS) located…
Q: Computer science Short answer What is an optimizing compiler?
A: Introduction: Code optimization is frequently done at the conclusion of each development stage, and…
Q: What is the distinction between machine and assembly language?
A: Computer Language: It is a set of instructions or syntax that is used to create programs or…
Step by step
Solved in 3 steps
- 1. Part 1: A point in the x-y plane is represented by its x-coordinate and y-coordinate. Design the class Point that can store and process a point in the x-y plane. Your class should contains the following methods. Default constructor without parameters that initializes the private data member to the suitable values Constructor with parameters sets the values of the instance variables to the values of the parameter. Accessor methods that return the values of the x-axis and y-axis. setPoint method which set the values of x-axis and y-axis makeCopy method that make a copy of a received object of type Point. getCopy method that returns a copy of the current object toString method that returns the object string isEqual that returns true if the current object is equal to the received object of type point distance, which receives two objects of type Point and returns the distanceOverview: A new bank wants to make a simple application to keep track of all accounts and transactions. it is required to help the bank manager implement the required application. Requirements: After a quick meeting with the bank manager, you got the following information: • tis required to store all bank accounts in one collection and all the transactions happened in another collection. Each account has a unique account number, a holder and balance. There is a specific prefix (common for all accounts) that should be added to the holder's civil id to create the unique account number. In addition, it is not allowed for a holder to have more than one account. Furthermore, only three transactions are allowed on any account: deposit, withdrawal and transfer money to another account. • Each holder has a unique civil ID (national id), a name and other attributes (add at least 2 attributes from your choice). • For each transaction, it is required to store the account(s) affected, amount of…Object Oriented Programming: 213COMP, 214COMP (Feb-2022) Assignment- I [10 marks] Academic honesty: O Only pdf file accepted & student ID, will be your upload file. O Student who submit copied work will obtain a mark of zero. O Late work or attach file by email message not allowed. Q1: Write the signature for a method that has one parameter of type String, and does not return a value. Q2: Write the signature for a method that has two parameters, both of type Student, and returns an int value. Q3: Write the constructor's headers of the followings? new Student (202101156, “Ahmed"); new Address(51, "jazan university","CS&IT" ); new Grade(true, 505235600, 4.5); Q4: a) Write a class Student that define the following information: name, stid , age. b) Explain a mutators (setters) and accessors(getters) methods for each attributes(fields). c) Add three constructors: • with empty constructor. one parameter constructor (name of student) two parameters constructor (name and stid) d) Create two…
- Which of the following statements is false? a. A class can contain only one constructor. b. An example of a behavior is the SetTime method in a Time class. c. An object created from a class is referred to as an instance of the class. d. An instance of a class is considered an object.D: A 21. The method finalize automatically executes when the class object goes out ofI Scope. 22. A mutator method ofa class changes the values of the data members of the class. 23. In Java, the reference this is used to refer to only the methods. not the instance variables of a class.Static & Not Final Field: Accessed by every object, Changing Non-Static & Final Field: Accessed by object itself, Non-Changing Static & Final: Accessed by every object, Non-Changing Non-Static & Not Final Field: Accessed by object itself, ChangingRead the following situation and decide how the variables should be defined. You have a class named HeartsPlayerA round of Hearts starts with every player having 13 cardsPlayers then choose 3 cards to “trade” with a player (1st you pass left, 2nd you pass right, 3rd you pass across, 4th you keep)Players then strategically play cards in order to have the lowest scoreAt the end of the round, points are cumulatively totaled for each player.If one player’s total is greater than 100, the game ends and the player with the lowest score wins. 1. How should the following data fields be defined (with respect to final and static)?(a) playerPosition (These have values of North, South, East, or West)(b) directionOfPassing(c) totalScore…
- Using JAVA An account record has the following:Account nameAccount surnameAccount numberAccount typeInterestBalance Create an AccountRecord class, complete with accessors and mutators (get and set methods) for theinstant variables as well as the toString method for formatting the object.The Account Record class must have an abstract method called calculateinterest A savings account must have a minimum balance of R500 and has an annual interest of 5%, If thebalance is greater than R10000 the annual interest is 7% and if the balance is greater than R50000 theannual interest is 8%An investment account must have a minimum balance of R100000 and the annual interest is 9%,Withdrawals cannot be made on an investment account.A check account can have a minimum balance of RO. The annual interest is 2% if the balance is greaterR20000. If the balance is greater than R100000 the annual interest can be 4%Each of the subclasses must have at least two constructors.The savings account, investment…Using JAVA An account record has the following:Account nameAccount surnameAccount numberAccount typeInterestBalance Create an AccountRecord class, complete with accessors and mutators (get and set methods) for theinstant variables as well as the toString method for formatting the object.The Account Record class must have an abstract method called calculateinterest A savings account must have a minimum balance of R500 and has an annual interest of 5%, If thebalance is greater than R10000 the annual interest is 7% and if the balance is greater than R50000 theannual interest is 8%An investment account must have a minimum balance of R100000 and the annual interest is 9%,Withdrawals cannot be made on an investment account.A check account can have a minimum balance of RO. The annual interest is 2% if the balance is greaterR20000. If the balance is greater than R100000 the annual interest can be 4%Each of the subclasses must have at least two constructors.The savings account, investment…Java - Constructors Create a class named Book that has the following attributes: Publisher - String Year Published - Integer Price - Double Title - String Create a constructor for the class Book that has the parameters from the attributes of the class. After, create a method for the class that displays all attributes. Ask the user for inputs for the attributes and use the constructor to create the object. Lastly, print the values of the attributes. Inputs 1. Publisher 2. Year Published 3. Price 4. Book Title XYZ Publishing 2020 1000.00 How to Win? Sample Output Published: ABC Publishing Year Published: 2022 Price: 150.00 Book Title: Stooping too low Stooping too low is published by ABC Publishing on 2022. It sells at the price of Php150.00.
- A class object can encapsulate more than one [answer].Design a class named CustomerRecord that holds a customer number, name, and address. Include separate methods to 'set' the value for each data field using the parameter being passed. Include separate methods to 'get' the value for each data field, i.e. "return" the field's value. Pseudocode:Which statement is true? Question 14 options: An abstract method is a method that appears in a base class but expects to be overridden in a derived class. An abstract method has only a header and no body. When an abstract method appears in a class, it must be overridden in any class that is derived from the class. All of the above.