Top 100 Tricky Java Interview Questions

DOWNLOAD
Download Top 100 Tricky Java Interview Questions PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get Top 100 Tricky Java Interview Questions book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
Top 100 Tricky Java Interview Questions
DOWNLOAD
Author : Knowledge Powerhouse
language : en
Publisher:
Release Date : 2017-01-30
Top 100 Tricky Java Interview Questions written by Knowledge Powerhouse and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-01-30 with categories.
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? http://www.knowledgepowerhouse.com
Top 100 Tricky Java Interview Questions
DOWNLOAD
Author : Knowledge Powerhouse
language : en
Publisher: Createspace Independent Publishing Platform
Release Date : 2016-07-21
Top 100 Tricky Java Interview Questions written by Knowledge Powerhouse and has been published by Createspace Independent Publishing Platform this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-07-21 with categories.
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. You can save time by reading questions as well as answers from the book. Sample questions are: 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?
Top 1000 Java Interview Questions And Answers Includes Spring Hibernate Microservices Git Maven Jsp Aws Cloud Computing
DOWNLOAD
Author : Knowledge Powerhouse
language : en
Publisher:
Release Date : 2018-05-06
Top 1000 Java Interview Questions And Answers Includes Spring Hibernate Microservices Git Maven Jsp Aws Cloud Computing written by Knowledge Powerhouse and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-05-06 with categories.
This is the ultimate book for interview preparation for Java jobs. It has questions on Java, Stream, Collections, Multi-threading, Spring, Hibernate, JSP, Design patterns, GIT, Maven, AWS and Cloud computing. It is a digest of questions from multiple sources. It covers almost all the technical areas of an interview for Java engineer position. The difficulty level of questions in this book vary from beginner to expert level.Once you go through this book, you will be very well prepared for facing Java interview for an experienced Software Developer.This books also contains Java tricky Interview questions, Java 8, Microserivces and AWS questions. Technical job applicants save pervious time in interview preparation by reading this book. You do not have to waste time in searching for questions and answers online. This books is your main book for Java based jobs.
Java Concurrency In Practice
DOWNLOAD
Author : Tim Peierls
language : en
Publisher: Pearson Education
Release Date : 2006-05-09
Java Concurrency In Practice written by Tim Peierls and has been published by Pearson Education this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-05-09 with Computers categories.
Threads are a fundamental part of the Java platform. As multicore processors become the norm, using concurrency effectively becomes essential for building high-performance applications. Java SE 5 and 6 are a huge step forward for the development of concurrent applications, with improvements to the Java Virtual Machine to support high-performance, highly scalable concurrent classes and a rich set of new concurrency building blocks. In Java Concurrency in Practice, the creators of these new facilities explain not only how they work and how to use them, but also the motivation and design patterns behind them. However, developing, testing, and debugging multithreaded programs can still be very difficult; it is all too easy to create concurrent programs that appear to work, but fail when it matters most: in production, under heavy load. Java Concurrency in Practice arms readers with both the theoretical underpinnings and concrete techniques for building reliable, scalable, maintainable concurrent applications. Rather than simply offering an inventory of concurrency APIs and mechanisms, it provides design rules, patterns, and mental models that make it easier to build concurrent programs that are both correct and performant. This book covers: Basic concepts of concurrency and thread safety Techniques for building and composing thread-safe classes Using the concurrency building blocks in java.util.concurrent Performance optimization dos and don'ts Testing concurrent programs Advanced topics such as atomic variables, nonblocking algorithms, and the Java Memory Model
Top 30 Java Interview Coding Tasks
DOWNLOAD
Author : Matthew Urban
language : en
Publisher: net-boss
Release Date : 2018-07-04
Top 30 Java Interview Coding Tasks written by Matthew Urban and has been published by net-boss this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-07-04 with Computers categories.
Top 50 Sql Tricky Interview Questions
DOWNLOAD
Author : Knowledge Powerhouse
language : en
Publisher:
Release Date : 2016-12-11
Top 50 Sql Tricky Interview Questions written by Knowledge Powerhouse and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-12-11 with categories.
This book contains tricky and nasty SQL interview questions that an interviewer asks. It is a compilation of advanced SQL interview questions after attending dozens of technical interviews in top-notch companies like- Oracle, Google, Ebay, Amazon etc.Each question is accompanied with an answer because you want to save your time while preparing for an interview.The difficulty rating on these Questions varies from a Junior level programmer to Architect level. Sample Questions are:How can we retrieve alternate records from a table in Oracle?Given a list of student names and grade. Write a query to print a comma separated list of student names in a grade.Write SQL Query to get Student Name and number of Students in same grade.Write SQL query to delete duplicate rows in a table?Write SQL query to get the second highest salary among all Employees?Write SQL Query to get Employee Name, Manager ID and number of employees in the department?Write SQL query to get the nth highest salary among all Employees.Given an Employee table with Manager_ID as column, print First name, Manager ID and Level of employees in Organization Structure?Why is the difference between NVL and NVL2 functions in SQL?What is the difference between UNION and UNION ALL?What are the reasons for de-normalizing the data?What is a Pseudocolumn?How can you find 10 employees with Odd number as Employee ID?What is the difference between DELETE and TRUNCATE in SQL?Which SQL feature can be used to view data in a table sequentially?What are the differences between CASE and DECODE in SQL?Write a SQL Query to get the Quarter from date.http://www.knowledgepowerhouse.com
Cracking The Coding Interview
DOWNLOAD
Author : Gayle Laakmann McDowell
language : en
Publisher: CreateSpace
Release Date : 2011
Cracking The Coding Interview written by Gayle Laakmann McDowell and has been published by CreateSpace this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011 with Computer programmers categories.
Now in the 5th edition, Cracking the Coding Interview gives you the interview preparation you need to get the top software developer jobs. This book provides: 150 Programming Interview Questions and Solutions: From binary trees to binary search, this list of 150 questions includes the most common and most useful questions in data structures, algorithms, and knowledge based questions. 5 Algorithm Approaches: Stop being blind-sided by tough algorithm questions, and learn these five approaches to tackle the trickiest problems. Behind the Scenes of the interview processes at Google, Amazon, Microsoft, Facebook, Yahoo, and Apple: Learn what really goes on during your interview day and how decisions get made. Ten Mistakes Candidates Make -- And How to Avoid Them: Don't lose your dream job by making these common mistakes. Learn what many candidates do wrong, and how to avoid these issues. Steps to Prepare for Behavioral and Technical Questions: Stop meandering through an endless set of questions, while missing some of the most important preparation techniques. Follow these steps to more thoroughly prepare in less time.
Java J2ee Job Interview Companion
DOWNLOAD
Author : Arulkumaran Kumaraswamipillai
language : en
Publisher:
Release Date : 2007
Java J2ee Job Interview Companion written by Arulkumaran Kumaraswamipillai and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007 with Computers categories.
400+ Java/J2EE Interview questions with clear and concise answers for: job seekers (junior/senior developers, architects, team/technical leads), promotion seekers, pro-active learners and interviewers. Lulu top 100 best seller. Increase your earning potential by learning, applying and succeeding. Learn the fundamentals relating to Java/J2EE in an easy to understand questions and answers approach. Covers 400+ popular interview Q&A with lots of diagrams, examples, code snippets, cross referencing and comparisons. This is not only an interview guide but also a quick reference guide, a refresher material and a roadmap covering a wide range of Java/J2EE related topics. More Java J2EE interview questions and answers & resume resources at http: //www.lulu.com/java-succes
Java Challenges
DOWNLOAD
Author : Michael Inden
language : en
Publisher: Apress
Release Date : 2021-12-04
Java Challenges written by Michael Inden and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-04 with Computers categories.
Expand your knowledge of Java with this entertaining learning guide, which features 100+ exercises and programming challenges. Java Challenges will prepare you for your next exam or job interview, and covers many practical topics, such as strings, arrays, data structures, recursion, and date and time. The APIs and other material included in this book are Java 17 compatible. Each topic is addressed in its own separate chapter, starting with an introduction to the basics and followed by multiple exercises of varying degrees of difficulty, helping you to improve your programming skills effectively. Detailed sample solutions, including the algorithms used for all tasks, are included to maximize your understanding of each area. Author Michael Inden also describes alternative solutions and analyzes possible pitfalls and typical errors. Three appendices round out the book: one covering JShell, which is often helpful for trying out the code snippets and examples in the book, followed by an introduction to JUnit 5 for unit testing and verifying solutions, while the final appendix explains O-notation for estimating performance. After reading this book, you'll be prepared to take the next step in your career or tackle your next personal project. All source code is freely available for download via the Apress website. What You Will Learn Improve your Java knowledge by solving enjoyable but challenging programming puzzles Solve mathematical problems, recursions, strings, arrays and more Manage data processing and data structures like lists, sets, maps Handle advanced recursion as well as binary trees, sorting and searching Gamify key fundamentals for fun and easier reinforcement Who This Book Is For Professional software developers, makers, as well as computer science teachers and students. At least some prior experience with Java programming is recommended.
Coding Interview Questions
DOWNLOAD
Author : Narasimha Karumanchi
language : en
Publisher:
Release Date : 2012-05
Coding Interview Questions written by Narasimha Karumanchi and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-05 with categories.
"Coding Interview Questions" is a book that presents interview questions in simple and straightforward manner with a clear-cut explanation. This book will provide an introduction to the basics. It comes handy as an interview and exam guide for computer scientists. Programming puzzles for interviews Campus Preparation Degree/Masters Course Preparation Big job hunters: Apple, Microsoft, Google, Amazon, Yahoo, Flip Kart, Adobe, IBM Labs, Citrix, Mentor Graphics, NetApp, Oracle, Webaroo, De-Shaw, Success Factors, Face book, McAfee and many more Reference Manual for working people Topics Covered: Programming BasicsIntroductionRecursion and BacktrackingLinked Lists Stacks Queues Trees Priority Queue and HeapsGraph AlgorithmsSortingSearching Selection Algorithms [Medians] Symbol TablesHashing String Algorithms Algorithms Design Techniques Greedy Algorithms Divide and Conquer Algorithms Dynamic Programming Complexity Classes Design Interview Questions Operating System Concepts Computer Networking Basics Database Concepts Brain Teasers NonTechnical Help Miscellaneous Concepts Note: If you already have "Data Structures and Algorithms Made Easy" no need to buy this.