Top 100 Tricky Java Interview Questions - Softcover

Powerhouse, Knowledge

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9781520126937: Top 100 Tricky Java Interview Questions

Softcover

ISBN 10: 152012693X ISBN 13: 9781520126937

Publisher: Independently published, 2017

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INTRODUCTION: Tricky Java Interview Questions

This book contains tricky and nasty Java interview questions that an interviewer asks in Java technology interview. It is a compilation of questions after attending dozens of Java interviews in top-notch companies like- Google, Facebook, Ebay, Amazon etc.

How will this book help me?

By reading this book, you do not have to spend time searching the Internet for Java interview questions. We have already compiled the list of the most popular tricky Java Interview questions.

Are there answers in this book?

Yes, in this book each question is followed by an answer. So you can save time in interview preparation.

What is the level of questions in this book?

This book contains questions that are good for Software Engineer, Senior Software Engineer, Principal Engineer and Software Architect level. It does not contain easy Java questions. It is mainly for Tricky Java Interview questions.You can refer other books of Knowledge Powerhouse for different levels in Java interview preparation.

What are the sample questions in this book?

How can you determine if JVM is 32-bit or 64-bit from Java Program?
What is the right data type to represent Money (like Dollar/Pound) in Java?
Is ++ operation thread-safe in Java?
How can you mark an array volatile in Java?
Can you create an Immutable object that contains a mutable object?
In Java, can we store a double value in a long variable without explicit casting?
What will this return 5*0.1 == 0.5? true or false?
How can you do constructor chaining in Java?
How can we find the memory usage of JVM from Java code?
Explain the difference between fail-fast and fail-safe iterators?
Can you catch an exception thrown by another thread in Java?
Do you think Java Enums are more powerful than integer constants?
How can you check if a String is a number by using regular expression?