CS304-Object Oriented Programming Quiz MCQs Lecture 23-45 Finalterm Objective Questions | SUPERSTARWEBTECH

CS304-OOP Quiz  MCQS #Objective #Questions #Finalterm

1. A class or class template can have member ___ that are themselves templates.

• variable
• function
• objects
• none

2. Select the correct line of code for composition relationship between "Keyboard" class and "Keys" class

• class keyboard{Keys type;};
• class keys{KeyBoard type;};
• class keyboard : private keys
• class keys: private KeyBoard

3. "A fan has wings". Which type of relationship exists between fan and wings?

• Aggregation
• Association
• Composition
• Inheritance

4. Consider the following two lines of code written for a class Student,
1. Student sobj1;
2. Student sobj2(sobj1);
In line No. 2 what constructor of Student class will be called,

• Default constructor
• Copy constructor
• Both Default and Copy
• No constructor will be called

5. Consider the following two lines of code written for a class Student,
1. Student sobj1;
2. Student sobj2=sobj1;
In line No. 2 what constructor of student class will be called,

• Default constructor
• Copy constructor
• Both Default and Copy constructor
• None

6. Which of the following function can convert a class into an abstract class?

• Abstract function
• Concrete function
• Virtual function
• Pure virtual function

7. A class with no pure virtual function is a ___ class.

• Concrete
• Abstract
• Virtual
• None 

8. Select the correct line of code for composition relationship between "Person" class and "Nationality" class.

• class Nationality {Person p};
• class Person {Nationality c};
• class Person: private Nationality
•  class Nationality: private Person

9.

10.

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