Answered: If class A inherits class B and class C…

If class A inherits class B and class C as "class A: private class B, public class C {// class body;}; ", the order of execution class constructor will be ? O A,B,C OB,C,A O C,B, A O A,C,B

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Q: TRUE or FALSE - Constructor of base class is derived from the derived classes. Select one: a.TRUE…

A: given:

Q: Which of the following statements is true? The method numberOfEmployee() in class Company must have…

A: The correct answer is Option (b) - Class Company must be defined abstract.

Q: Use the following partial class definitions to answer the questions a-c…

A: 1 a) following is true with respect to A1, A2 and A3? A2 and A3 are both subclasses of A1 A3 is a…

Q: Find the error in each of the following code segments: // Superclasspublic class Vehicle{private…

A: Given : Find the error in each of the following code segments: // Superclasspublic class…

Q: use the following partial class definitions: public class A1 { public int x; private int y; public…

A: subclass (child) - the class that inherits from another class superclass (parent) - the class being…

Q: Consider the following class definition that represents an AM radio class Radio { public bool…

A: Given: Consider the following class definition that represents an AM radio class Radio { public…

Q: Which operator is implemented here? class ForX { int data; }; //////|//|/ ??? ///|/||//||||// { auto…

A: Operator overloading in C++ allows a developer to overload the operator by giving special meaning to…

Q: 1- Create a class SchoolKid that is the base class for children ar a school . It should have…

A: Inheritance:- It is the Java method by which one class is permitted to inherit the characteristics…

Q: class Al void methodA(){ } void methodB(); } class B extends A{ void methodA(){ } } O class A should…

A: 1. The correct option is- everything is okay Explanation: The given code is: abstract class A{ {}…

Q: A class Student has Roll No, Branch, class Internal_exam has sub1marks, sub2 marks, class…

A: Given: A class Student has Roll No, Branch, class Internal_exam has sub1marks, sub2 marks, class…

Q: Fill-in-the-Blank In the following line of code, the class access speciﬁcation for the base class…

A: Base class access specification decides about base class' members access specification in your…

Q: If ParentClass is a Java class and we want the derived classes to have access to all the members of…

A: Access specifiers in Java define the visibility and accessibility of classes, methods, and variables…

Q: Default constructors are inherited from the base class, thereby eliminating the need for derived…

A: The answer is "False".

Q: class member can be accessed by code outside the class.

A: In oop concept you can use the class member through the creating class object otherwise we can't…

Q: (i) Define the classes shown in the following class hierarchy diagram: Employee name eno salary ()…

A: Hi there, Please find your solution below, I hope you would find my solution useful and helpful.…

Q: Analysis the following class definition and answer the following question. class Student{…

A: The correct option is option e. age

Q: Write a program that does the following: 1-Define two classes Teacher and Department. Each…

A: a program that does the following: Define two classes Teacher and Department Explanation:…

Q: /** Represents a car. */ public class Car // TODO: Inherit from Vehicle { // Do NOT add any…

A: Description: In the constructor of Car class, call the superclass constructor with the purchasePrice…

Q: a) How many members do class theClass have? b) Compare the purpose of the two constructors. c) Use…

A: A class is a blueprint for an object. A class can have instance variables and methods which are…

Q: what does the following mean? class A: protected B Select one: a. class A will inherit all the…

A: class A:protected B means class A will inherit all the non-private members from B and make them…

Q: If class A inherits class B and class C as "class A: private class B, public class C {// class…

A: This question comes from Object Oriented Programming which is a paper of Computer Engineering. Let's…

Q: Premise: Class B is a subclass of Class A. Class C is a subclass of Class B. Is the following code…

A: In this code. We make the object of Class B is b and Class C is c. But we don't make the object of…

Q: 0 the crowbar data, a member of the leverage class. Assume that the constructor is defined within…

A: EXPLANATION Create class leverage, which will have only one data field crowbar. Use a constructor…

Q: a. Vehicle v = new Car(); b. Vehicle v = new SUV (); c. Car c = new SUV (); d. SUV s = new SUV ();…

A: a) Legal. A Car is a Vehicle, so we can create a Vehicle reference variable and assign it to a new…

Q: 18. If a class is declared as final, the incorrect statement is (). A. Indicates that this class is…

A: as per our guidelines we are supposed to answer only one question. Kindly repost other questions as…

Q: write the definition of the class Rectangle containing: length: a private data member of type double…

A: Requirement:- variable of private type length width default constructor assigns value 20 and 10…

Q: Assume the following Classes exist: Class A, B, C, D and E. Assume Class D is the child of Class A…

A: Answer : Protected access modifier is generally used in a parent child relationship.

Q: g) Write statement to call method getArea using object crl.

A: Given :

Q: The following class declaration has errors. Locate as many as you can. class Yard{private:double…

Q: Write a complete definition of child class of AbsParent named ClearChild which has only one method.

A: We need to extend the AbsParent Class and Implement all it's abstract methods. AbsParent has one…

Q: Consider the following class declaration: class Thing {private: int x; int y;static int z;…

A: Thing one = new Thing(); Thing two = new Thing(); Thing three - new Thing();

Q: Write a class named as vehicle which has some attributes this class has three functions.i.e.…

A: class name_of_derived_class : access_mode name_of_base_class { }; class Car : public Vehicle {…

Q: Complete the following table by filling in private, protected, public, or inaccessible in the…

A: GIVEN:

Q: Class Activity 3 :: Super class and sub class reference types

A: Program Code: import java.io.*;class person{ protected String name,address; BufferedReader ad=new…

Q: what does the following mean? class A: public B Select one: a. class B will inherit all the…

A: Inheritance is a property by which a object of one type acquires properties of its parent class and…

Q: Program: circle.cpp 1: Create a class Circle 2: Create two instances of the Circle class 1:…

A: Program Explanation: 1) Implementing the header file. 2) Using namespace as a global variable. 3)…

Q: Can a

A: Explanation A child class object can make usage of its own functions or its parent's protected…

Q: a. Parametrize constructor b. Friend class c. Empty constructor d. member functions e. Friend…

A: Given It can be used and defined outside a class.

Question

If class A inherits class B and class C as "class A: private class B,
public class C {// class body;}; ", the order of execution class
constructor will be ?
O A,B,C
OB,C,A
C,B,A
O A,C,B

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step 3

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

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

Question 15 1(8).png public class numClass { private int a; private static int y = 10; public numClass(int newx) {a-newx; } public void set(int newx) {a=newx; y+=a;} public void setY(int newY) {y-newY; } public static int getY() { return y; } // end of class Blank 1 Blank 1 Add your answer public class output[ public static void main(String[] args) { numclass one new numClass(10); numclass two new numClass (2); try{ one.sety(30); two.set(4); if(one.getY()-30) throw new Exception ("30"); one. sety (40); } catch(Exception e) { two.setY(50); } System.out.println(two.getY()); // end of main } // end of class ***
Fill the gap: The________declares that a derived class is allowed to override a method.
Q2: Using C# - Class Account declares two instance variables, name and balance. Class SavingAccount derives from Account and declares an instance variable minBalance of type double. Write the constructor for class SavingAccount, which calls the base class constructor to initialize base class variables and variable minBalance.
Define access private member of a class
Opp c++
Given the definition of a class called Bag as following: class Bag { private: public: int items[100]; int itemCount; Bag(); bool add(int item); }; Please provide the implementation of the member function: int getLast() function returns the last number that was placed into the bag. This
use the following partial class definitions:public class A1{public int x;private int y;public int z;…}public class A2 extends A1{public int a;private int b; …}public class A3 extends A2{private int q;…} 4) Which of the following is true regarding the use of instance data y of class A1?a) it is accessible in A1, A2 and A3b) it is accessible in A1 and A2c) it is accessible only in A1d) it is accessible only in A3e) it is not accessible to any of the three classes
What is the correct syntax of accessing a static member of a Class? --------------------------- Example class: class A { public: static int value; } --------------------------- a) A.value b) A::value c) A->value d) A^value
C++ question define a class “InternationalStudent” that is a derived class of the base class “Student” given in the code below. class “InternationalStudent” should have an additional data field “nation” of type string ; one additional member function “IsFunded” that takes no arguments and returns a value of type bool ; and “suitable constructors”. Complete this code with the requirements above : class Student{public:Student( );void printInfo( ) const;protected:int id;string name;};
Uce java language
Analysis the following class definition and answer the following question. class Student{ private int id, age; protected float mark; int getAge (int a){ return a ; } protected void setMark (float m){ mark = m; } float result(){ return mark / 2; } } What is the access specifier of the result in the above code? a. No access specifier b. private c. float d. public e. void
Define a class Money with proper constructor, accessors, mutators, and other member functions The class will be storing money information using coins values only The class should have following data members (Quarter, Dime, Nickel, Penny) Write A function to print out the object money info expressed in dollars and Cents only Overload the + operator, so that adding two objects of this class works Example: if you have following money objects $2.99 could be constructed based on available coins Money. m1(11,1,2,4) m1could also expressed as Money m2(10,4,1,4) (m1 + m2).print(); should display $4.98 Overload the + operator, so that adding two objects of this class works