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Welcome to the Inheritance and its Types MCQs Page

Dive deep into the fascinating world of Inheritance and its Types with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Inheritance and its Types, a crucial aspect of Object Oriented Programming. In this section, you will encounter a diverse range of MCQs that cover various aspects of Inheritance and its Types, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Object Oriented Programming.

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Check out the MCQs below to embark on an enriching journey through Inheritance and its Types. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Object Oriented Programming.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Inheritance and its Types. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Inheritance and its Types MCQs | Page 9 of 11

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Q81.
Which access specifiers should be used so that all the derived classes restrict further inheritance of base class members?
Discuss
Answer: (a).Private
Q82.
Which class uses hierarchical inheritance in following code?
class A
{
 int a;
};
class B:class A
{
 int b;
};
class C:class A,class B
{
 int c;
};
class D:class A
{
 int d;
};
Discuss
Answer: (d).Class D,A,B
Q83.
Which among the following is correct for following code ?
abstract class A
{
 public Int a;
 public void disp();
};
class B:public A
{
 public: void dis()
 { 
  court<<a; 
 }
};
class C:private A
{
 public void incr()
 { 
  a++; 
 }
}
void main()
{
 B b.disp();
}
Discuss
Answer: (a).Compile time error
Q84.
How many classes can be derived from the base class using hierarchical inheritance?
Discuss
Answer: (a).As many as required
Q85.
If one class have derived the base class privately then another class can’t derive the base class publically.
Discuss
Answer: (b).False
Discuss
Answer: (d).Hierarchical inheritance allows inheritance of common features to more than one class
Q87.
Hierarchical inheritance can be a subset of _________________
Discuss
Answer: (a).Hybrid inheritance
Q88.
Which type of inheritance is most suitable for inheriting Same syllabus into different colleges with different streams?
Discuss
Answer: (c).Hierarchical
Q89.
Which class constructor is called first when an object of derived class is created?
Discuss
Answer: (a).Base class constructor
Q90.
All the derived classes can access only few members of base class that other derived classes can’t access at same time, in hierarchical inheritance.
Discuss
Answer: (b).False

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