adplus-dvertising
frame-decoration

Question

Which is a good alternative instead of having one zero argument constructor and one single argument constructor with default argument?

a.

No constructor defined

b.

One default value constructor

c.

Defining the default constructor

d.

Using one constructor with two arguments

Posted under Overloading Object Oriented Programming

Answer: (b).One default value constructor

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. Which is a good alternative instead of having one zero argument constructor and one single argument constructor with default argument?
Add Comment

Similar Questions

Discover Related MCQs

Q. What is upcasting?

View solution

Q. Which among the following is true for upcasting in inheritance?

View solution

Q. Which among the following is safe?

View solution

Q. Which among the following is best situation to use upcasting?

View solution

Q. Which property is shown most when upcasting is used?

View solution

Q. Upcasting and downcasting objects is same as casting primitive types.

View solution

Q. If multiple inheritance is implemented, which upcasting will be correct?

View solution

Q. If class C inherits class B and class B inherits class A ________________

View solution

Q. Upcasting is _____________________ without an explicit type cast.

View solution

Q. Which concept is needed because of implicit type casting use?

View solution

Q. When are the pointer types known for upcasting the objects?

View solution

Q. When are the object type known for upcasting the objects?

View solution

Q. If two classes are defined “Parent” and “Child” then which is the correct type upcast syntax in C++?

View solution

Q. What is downcasting?

View solution

Q. Which among the following is a mandatory condition for downcasting?

View solution

Q. Downcasting is _______________________

View solution

Q. Downcasting ____________________

View solution

Q. What should be used for safe downcast?

View solution

Q. What does dynamic_cast return after successful type casting?

View solution

Q. If dynamic_cast fails, which value is returned?

View solution
View All MCQs on Overloading

Suggested Topics

Are you eager to expand your knowledge beyond Object Oriented Programming? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Computer Hardware

Explore the tangible components of computers with our Computer Hardware MCQs. Learn...

MATLAB

Hone your computational mathematics skills with our MATLAB MCQs. Understand...

Object Oriented Programming

Enhance your coding skills with our Object Oriented Programming MCQs. Understand...

Cloud Computing

Stay on top of the biggest trend in IT with our Cloud Computing MCQs. These questions...

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

Digital Communication

Master the basics of electronic communication with our Digital Communication MCQs....

MS Office

Master the suite of productivity tools with our MS Office MCQs. From Word and Excel...

SQL Server

Master Microsoft's database server with our SQL Server MCQs. Topics cover database...

Java Spring Framework

Enhance your Java development skills with our Spring Framework MCQs. Learn about...