14: Singleton design pattern in Java & 5 key follow up Interview Q&As

When you are asked in job interviews to explain a design pattern that you had used, many pick “singleton” as it is easy to explain. But, “singleton” design pattern does have lots of nuances that can lead to further drill…

Answers are detailed to be useful beyond job interviews. A few Q&As each day will make a huge difference in 3 to 24 months to go places depending on your experience.