The super keyword is used in a subclass constructor to explicitly control the superclass constructor that must be invoked before the execution of the subclass constructor proceeds. * True False
Q: Who designed Harvard's buildings?
A: Harvard University was the first college or university in the new world to be created, To begin with...
Q: What is the most crucial piece of computer hardware in a personal computer?
A: Introduction: Computer Hardware and Software: A computer is a digital device made up...
Q: 8. Find the output. b1 = True b2 = False %3D b3 = False %3D if b1 or b2 and b3: print ("Hello!") els...
A: Find the output of the given Python code in which three boolean variables are declared and then if-e...
Q: Enter an integer : 9 Enter an integer : 10 Enter an integer : 3 Enter an integer : 7 Sum is 22
A: Since you did not mention any language, i am coding in python.
Q: Who was the inventor of the world's first digital computer?
A: I have answered this question in step 2.
Q: The following is a system requirement for an inventory subsystem. The warehouse staff receives the p...
A: solution:
Q: USING PYTHON A tridiagonal matrix is one where the only nonzero elements are the ones on the main di...
A:
Q: Find the output of the given code if it is compiled on a 64-bit system. #include int...
A: To find the output of the given C program if it is compiled on a 64-bit system. Basic Information ab...
Q: Monthly Sales Create a program that allows you to view and edit the sales amounts for each month of ...
A: the answer is given below:-
Q: Write a C++ program. Only use string, vector and iterator types from STL for solving these two probl...
A: Here is the answer with an output:-
Q: Requirements prioritising and negotiation is one of the processes of requirements elicitation and an...
A: Introduction: Prioritization of requirements is a key aspect of project development. Both words are ...
Q: Consider the following Python program (note that Python uses indentation to specify scope): 010 x = ...
A: Introduction: Here we are required to find the variables accessible in the body of sub2()
Q: Write a Python program that will prompt the user for an input number between 11 and 100 inclusive. C...
A: Given :- Write a Python program that will prompt the user for an input number between 11 and 100 inc...
Q: If you enqueue five elements into an empty queue and then dequeue five elements, the queue will be e...
A: Please find the answer below
Q: (Computer Graphics)Using the Cohen-Sutherland line clipping algorithm, clip the line PQ with coordin...
A: Cohen Sutherland technique for line scraping: This Messner procedure is a column-cutting graphic des...
Q: how to use break and continuous in conversion of string into a list in python for example "aababba"...
A: Python Code for the given question def _print(string): print(string[0], end = "") for i in range(1,...
Q: Assume, r1= 0×A2FF0010, r2 = 0X5D00FFF0
A: The answer is
Q: Say you have a table called Exercise with two fields: Type_of_Exercise and Calories_Burned. How woul...
A: Answer: MySql Query: create table Exercise( Type_of_Exercise varchar(50) not null, Calories_Bu...
Q: Complete the following program so that it prints the odd numbers from 3 through 501 inclusive. for i...
A: Here is the complete code with some modifications for space and a statement to find the odd number. ...
Q: why each device has more than one MAC address
A: A Devices may have more than one MAC address if the device has more than one network card. For examp...
Q: where n = 1G (i.e., 4 xn uniquely addressable locations-n: row, 4:2 column/width), what is the total...
A: The answer is
Q: How language shapes the way we think
A: Can Linguistic Influence Way Americans Imagine: The amount of vernaculars spoken around in the count...
Q: What do the terms "hardware" and "software" mean, and how do they vary from one another?
A: Intro What do the terms "hardware" and "software" mean, and how do they vary from one another? ...
Q: Big data has become a part of every organization's information technology systems in today's world.,...
A: like you doing utilizing big data at your own business or any work .some of the benefits are Using...
Q: Design a security solution that can ensure the authenticity of IP packets routed in a company intran...
A: the answer is given below:-
Q: What is the mentor system and buddy system?
A: Intro Mentoring is the Employee training system under which a senior or more experienced individua...
Q: In the face of substitutability, invocation of overridden methods makes use of_ binding, in which th...
A: Binding is the process of connecting a method call to the method body.
Q: Please consider the following assembly code.
A: 3The hexadecimal value of 1800000000 is 0x6B49D200. And the "addl" instruction would give us eds = e...
Q: use Java to output the character "Z" and make it to rotate 360 degrees clockwise
A: Java Code to print Z and rotate it by 360 degree clockwise. import java.util.Scanner;public class My...
Q: infix to reverse Polish notation.
A: Reverse Polish notation (RPN) is just an expression representation approach wherein the operation sy...
Q: 6. Evaluate the determinant for the following matrix: 1 O A.8 O B.-2 O C.5 O D.-4 3.
A: Your answer is here with a solution.
Q: Big data has become a part of every organization's information technology systems in today's world. ...
A: Companies use big data to improve operations, provide better customer service, Also to create person...
Q: What precisely is a business rule, and what role does it play in data modelling?
A: Introduction Business rule A business rule is a statement that is precise and in brief used to impos...
Q: What is your opinion between fake and factual information in the internet?
A: The internet is a fantastic tool. It enables us to communicate with individuals from all over the wo...
Q: Explain various addressing modes available in computer organization with a neat example
A: The way of specifying the operand of an instruction is known as the addressing mode. A microprocesso...
Q: When was the first flash drive created?
A: Lets see the solution in the next steps
Q: Given 4 input variables: A, B, C and D. Find out the algebraic expressions of the following minterms...
A: Here, I have to provide a solution to the above question.
Q: A Smart Contract which locks up one cryptocurrency in return for a token, and Allows redemption A to...
A: What Is a Stablecoin? A stablecoin is a type of cryptocurrency whose value is tied to an outside ass...
Q: Write Java code that will assign the variable G the value of 0 if a variable f is less than 6 or F i...
A: logic:- set G=10,F=7 assumed. If(F<6 || F>5) set G=0 Display G
Q: Excell Spreadsheet 1. Assume you are copying cell A1 to cell A3. If cell A1 contains the formula =...
A: formulas in excel is changes corresponding to the cells . Absolute reference will not change it alwa...
Q: What is discipline-specific database?
A: A Discipline-specific database is a collection of specialized information with a narrow focus. The b...
Q: When was the first flash drive created?
A: Flash drive was created for storing the data .It was invented by FUIJO MASUOKA in 1991 .But it came ...
Q: 2. Given a Python program, add comments to the code. strL = ["A","B","C","D","E","F"] %3D for str in...
A: There is error in 3rd line. Code: strL = ["A","B","C","D","E","F"] for str in strL: print(str, ...
Q: I am having trouble having this code run correctly. I need some assistance as I am now lost. main.c...
A: Here is the explanation:
Q: Create a Scanner object to read input from the keyboard new Scanner(System in):
A: Given 11 public class CircleAndSphere 12 { 13 public static void main(String[] args) 14 1 15 // Step...
Q: 2.a. Which of the following is used to join two fiber optic cables with the same type of connector? ...
A: 12.a. Which of the following is used to join two fiber optic cables with the same type of connector?...
Q: Are there any significant distinctions between search engine results and library databases when it c...
A: Intro A search engine, such as Google or Bing uses computer algorithms to search the Internet and id...
Q: Alice and Bob use the ElGamal scheme with a common prime q= 131 and a primitive root a =6. Let Bob’s...
A: ANSWER:-
Q: Requirements prioritising and negotiation is one of the steps of requirements elicitation and analys...
A: Intro In SDLC,One of the stages of the Requirements elicitation and analysis is, Requirements priori...
Q: Let f(n) and g(n) be asymptotically positive functions. Prove or disprove each of the following conj...
A:
OOPs
In today's technology-driven world, computer programming skills are in high demand. The object-oriented programming (OOP) approach is very much useful while designing and maintaining software programs. Object-oriented programming (OOP) is a basic programming paradigm that almost every developer has used at some stage in their career.
Constructor
The easiest way to think of a constructor in object-oriented programming (OOP) languages is:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- The_ keyword is used in a subclass constructor to explicitly control the superclass constructor that must be invoked before the execution of the subclass constructor proceeds. *It is not possible to call a superclass’s _ _init_ _ method from a subclass’s _ _init_ _ method. (T/F)T/F: Instance variables are shared by all the instances of the class. T/F: The scope of instance and static variables is the entire class. They can be declared anywhere inside a class. T/F: To declare static variables, constants, and methods, use the static modifier.
- Parent Class: Food Write a parent class called Food. A food is described by a name, the number of grams of sugar (as a whole number), and the number of grams of sodium (as a whole number). Core Class Components For the Food class, write: the complete class header the instance data variables a constructor that sets the instance data variables based on parameters getters and setters; use validity checking on the parameters where appropriate a toString method that returns a text representation of a Food object that includes all three characteristics of the food Class-Specific Method Write a method that calculates what percent of the daily recommended amount of sugar is contained in a food. The daily recommended amount might change, so the method takes in the daily allowance and then calculates the percentage. For example, let's say a food had 6 grams of sugar. If the daily allowance was 24 grams, the percent would be 0.25. For that same food, if the daily allowance was 36 grams, the…True or False:Unlike other members of a superclass, constructors of a superclass are not inherited by its subclasses. This means that you must define a constructor for a class or use the default constructor added by the compiler.Child Class: Vegetable Write a child class called Vegetable. A vegetable is described by a name, the number of grams of sugar (as a whole number), the number of grams of sodium (as a whole number), and whether or not the vegetable is a starch. Core Class Components For the Vegetable class, write: the complete class header the instance data variables a constructor that sets the instance data variables based on parameters getters and setters; use instance data variables where appropriate a toString method that returns a text representation of a Vegetable object that includes all four characteristics of the vegetableJava
- C# languageWrite a program to create a class employee, it consist of ID, name, department and address. All employees belongs to “Computer Science” department and it can never be changed by any means. Employee ID is initialized only once when Employee object is created, any further attempt to change ID should be failed. Class must have a 3 parameterized constructor to set values and two methods: print(): to display all the data of a particular employee totalObjects(): to count and print total number of objects that has been created In Main(), create atleast two objects of employee class, display their records by calling print() function and also print the total number of objects that has been created. [this question is continued on next page] Sample Main Method: static void Main(string[] args) { Employee obj1 = new Employee(1, "Zubair", "Karachi"); obj1.print(); Employee obj2 = new Employee(2, "Nabeel", "Islamabad"); obj2.print();…super is a special keyword that directs the compiler to invoke the superclass methods.ngineering Computer ScienceQ&A Libraryin c++ Create a class time24, each object is a value represented the time of day in the form hours, minutes and seconds. Provide a constructor that enables an object of this class to be initialized when it is instantiated. The constructor should contain default values in case no initializes are provided. Provide Public member functions for each of the following operations: set the time, print the time, increment the time by one second, compare two times for equality, increment the time by one hour, determine if one time is “less than” (comes before) another time, and final print the time in format 12 hours. Include any additional operations that you think would be useful for your class. Design, implement, and test your class. in c++ Create a class time24, each object is a value represented the time of day in the form hours, minutes and seconds. Provide a constructor that enables an object of this class to be initialized when it is…
- C++ Language Activity 5: DERIVED CLASS • Create a SAVING ACCOUNT class that inherits the class BANK ACCOUNT. • Create a constructor for the derived class that accepts INTEREST RATE. • Create a method that displays the INTEREST RATE. • Create a method that computes the INTEREST (BALANCE * INTEREST RATE) and adds to the current BALANCE.Problem: Employee and ProductionWorker Classes Write a python class named ProductionWorker that is a subclass of the Employee class. The ProductionWorker class should keep data attributes for the following information: • Shift number (an integer, such as 1, 2, or 3)• Hourly pay rateThe workday is divided into two shifts: day and night. The shift attribute will hold an integer value representing the shift that the employee works. The day shift is shift 1 and the night shift is shift 2. Write the appropriate accessor and mutator methods for this class. Once you have written the class, write a program that creates an object of the ProductionWorker class, and prompts the user to enter data for each of the object’s data attributes. Store the data in the object, then use the object’s accessor methods to retrieve it and display it on the screen Note: The program should be written in python. Sample Input/Output: Enter the name: Ahmed Al-AliEnter the ID number: 12345Enter the department:…You cannot use the isinstance function to determine whether an object is an instance of a subclass of a class.True or False