IT1050 Object Orientation Lecture 05 Quiz

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What should students be able to do at the end of the lecture?

Analyze objects in C++

Understand object-oriented principles in Java

Develop algorithms in C++

Implement a class and create objects in C++ (correct)

In Object-Oriented Programming, what does the private part of the class definition specify?

Properties that can be directly accessed from outside the class

Methods accessible from outside the class

Properties visible outside the class

Properties (data members) hidden from outside the class (correct)

What is the purpose of the public part in a class definition?

To define methods accessible from outside the class (correct)

To define private data members

To specify visible properties of a class

To restrict access to class methods

What steps are involved in writing an Object-Oriented Program?

Analyse, identify, develop, build Signup and view all the answers

Which part of a C++ class definition hides data members from outside access?

Private part Signup and view all the answers

What is the primary role of methods specified in the public part of a C++ class?

Provide functionality accessible from outside the class Signup and view all the answers

What is the purpose of the `setStudentNo()` function in the `Student` class?

To set the student number for the student object Signup and view all the answers

What is the purpose of the `assignMarks()` function in the `Student` class?

To assign the marks for the student Signup and view all the answers

What is the purpose of the `calcAvg()` function in the `Student` class?

To calculate the average marks of the student Signup and view all the answers

Which of the following is the correct way to create a single object of the `Rectangle` class?

Rectangle rect; Signup and view all the answers

Which of the following is the correct way to create multiple objects of the `Rectangle` class?

Rectangle rect1, rect2; Signup and view all the answers

How can you access the public methods of a `Rectangle` object?

Using the dot operator (<code>.</code>) Signup and view all the answers

Which of the following is the correct way to define a class in C++?

class Rectangle { private: int width, length; public: void setWidth(int); void setLength(int); int calcArea(); }; Signup and view all the answers

What is the purpose of the `private` access specifier in a C++ class?

It restricts the data members and member functions to be accessed only within the class they are defined. Signup and view all the answers

What is the purpose of the `public` access specifier in a C++ class?

It allows the data members and member functions to be accessible from anywhere in the program. Signup and view all the answers

In the given Rectangle class implementation, what is the purpose of the `setWidth` and `setLength` member functions?

They are used to set the values of the width and length data members, respectively. Signup and view all the answers

What is the purpose of the `calcArea` member function in the Rectangle class?

It is used to calculate the area of the rectangle using the formula <code>length * width</code>. Signup and view all the answers

IT1050 Object Orientation Lecture 05 Quiz

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Questions and Answers

What should students be able to do at the end of the lecture?

In Object-Oriented Programming, what does the private part of the class definition specify?

What is the purpose of the public part in a class definition?

What steps are involved in writing an Object-Oriented Program?

Which part of a C++ class definition hides data members from outside access?

What is the primary role of methods specified in the public part of a C++ class?

What is the purpose of the `setStudentNo()` function in the `Student` class?

What is the purpose of the `assignMarks()` function in the `Student` class?

What is the purpose of the `calcAvg()` function in the `Student` class?

Which of the following is the correct way to create a single object of the `Rectangle` class?

Which of the following is the correct way to create multiple objects of the `Rectangle` class?

How can you access the public methods of a `Rectangle` object?

Which of the following is the correct way to define a class in C++?

What is the purpose of the `private` access specifier in a C++ class?

What is the purpose of the `public` access specifier in a C++ class?

In the given Rectangle class implementation, what is the purpose of the `setWidth` and `setLength` member functions?

What is the purpose of the `calcArea` member function in the Rectangle class?

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IT1050 Object Orientation Lecture 05 Quiz

Podcast Beta

Questions and Answers

What should students be able to do at the end of the lecture?

In Object-Oriented Programming, what does the private part of the class definition specify?

What is the purpose of the public part in a class definition?

What steps are involved in writing an Object-Oriented Program?

Which part of a C++ class definition hides data members from outside access?

What is the primary role of methods specified in the public part of a C++ class?

What is the purpose of the setStudentNo() function in the Student class?

What is the purpose of the assignMarks() function in the Student class?

What is the purpose of the calcAvg() function in the Student class?

Which of the following is the correct way to create a single object of the Rectangle class?

Which of the following is the correct way to create multiple objects of the Rectangle class?

How can you access the public methods of a Rectangle object?

Which of the following is the correct way to define a class in C++?

What is the purpose of the private access specifier in a C++ class?

What is the purpose of the public access specifier in a C++ class?

In the given Rectangle class implementation, what is the purpose of the setWidth and setLength member functions?

What is the purpose of the calcArea member function in the Rectangle class?

More Quizzes Like This

C++ Object-Oriented Programming Concepts Quiz

IT1050 Object Oriented Concepts Lecture-01 Introduction to C++ Quiz

C++ OOP Quiz: Object-Oriented Programming Concepts

C++ Class Basics Quiz

What is the purpose of the `setStudentNo()` function in the `Student` class?

What is the purpose of the `assignMarks()` function in the `Student` class?

What is the purpose of the `calcAvg()` function in the `Student` class?

Which of the following is the correct way to create a single object of the `Rectangle` class?

Which of the following is the correct way to create multiple objects of the `Rectangle` class?

How can you access the public methods of a `Rectangle` object?

What is the purpose of the `private` access specifier in a C++ class?

What is the purpose of the `public` access specifier in a C++ class?

In the given Rectangle class implementation, what is the purpose of the `setWidth` and `setLength` member functions?

What is the purpose of the `calcArea` member function in the Rectangle class?