Grokking The Java Interview

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Grokking The Java Interview Volume 2

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Author : Javin Paul
language : en
Publisher: Independently Published
Release Date : 2023-07-16

Grokking The Java Interview Volume 2 written by Javin Paul and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-16 with categories.

Welcome to the second volume of "Grokking the Java Interview." This book is a continuation of the first volume, which received an overwhelming response from readers. Based on your feedback and suggestions, we have brought you this new edition, covering more advanced topics. This book is for programmers preparing for Java interviews. This book contains frequently asked questions and their answer/explanations on essential Java topics. You can use this book to quickly revise all essential Java concepts before your interview, both telephonic and face-to-face, and you can also use this book to learn Core Java in depth. This book contains frequently asked Java questions from essential topics like 1. String 2. Abstract class and Interface 3. Inheritance 4. ClassLoaders 5. Enum 6. ArrayList 7. HashMap 8. ConcurrentHashMap 9. Date, Time, and Calendera 10. Equals and HashCode 11. NIO and Socket Programming 12. Web Services 13. Error, Exception, and Troubleshooting 14. Tricky Questions 15. Technical Core Java Questions These questions are a compilation of my best Java interview articles which have been read by millions of Java developers, and it is also my 10 years of experience writing Java articles, tutorials, and interview questions. If you are preparing for Java interviews, I recommend you go through these questions before your telephonic or face-to-face interviews; you will gain confidence and knowledge to answer the question and learn how to drive Java interviews in your favor. This is the most critical tip I can give you as a Java developer. Always remember that your answers drive interviews; these questions will show you how to drive an Interviewer to your stong areas. All the best for the Java interview, and if you have any questions or feedback, you can always contact me on Twitter javinpaul or comment on my blogs, Javarevisited and Java67

Grokking The Java Interview

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Author : Javin Paul
language : en
Publisher:
Release Date : 2021-01-26

Grokking The Java Interview written by Javin Paul and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-26 with categories.

Cracking Java Interview is not easy and one of the main reasons for that is Java is very vast. There are a lot of concepts and APIs to master to become a decent Java developer. Many people who are good at general topics like Data Structure and Algorithms, System Design, SQL, and Database fail to crack the Java interview because they don't spend time to learn the Core Java concepts and essential APIs and packages like Java Collection Framework, Multithreading, JVM Internals, JDBC, Design Patterns, and Object-Oriented Programming. This book aims to fill that gap and introduce you to classical Java interview questions from these topics. By going through these questiosn and topic you will not only expand your knowledge but also get ready for your Next Java interview. If you are preparing for Java interviews then I highly recommend you to go through these questions befor your telephonic or face-to-face interviews, you will not only gain confidence and knowelge to answer the question but also learn how to drive Java interview in your favor. This is the single most important tip I can give you as a Java developer. Always, remember, your answers drive interviews, and these questions will show you how to drive Interviewer to your strong areas. All the best for the Java interview and if you have any questions or feedback you can always contact me on twitter javinpaul (http: //twitter.com/javinpaul) or comment on my blogs Javarevisited(http: //javarevisited.blogspot.com) and Java67(http: //java67.c

Grokking The Spring Boot Interview

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Author : Javin Paul
language : en
Publisher: Independently Published
Release Date : 2021-06-23

Grokking The Spring Boot Interview written by Javin Paul and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-23 with categories.

Java and Spring Developer Interviews are notoriously tough, not because they ask impossible algorithmic questions like Google or Amazon but because of the vast nature of Java API, Frameworks and Libraries. ! It's not enough for you to just know Java and expect that you will be able to clear Java Interviews. In order to pass the Java Interviews, you should also know essential Java frameworks like Spring, Spring Boot, and Hibernate. In my previous book, Grokking the Java Interview, I touched upon essential core Java topics like Collections, Multithreading, and Java Fundamentals and in this book, I have shared common Spring Framework questions from Job interviews. Spring Framework is the most popular and almost a standard framework for developing Java applications, both core java as well as Java web application which runs on servers like Tomcat. Like Java, Spring Framework is also very vast and there are several sub-projects like Containers, Core Spring Concepts like IoC and Dependency Injection, Spring MVC, Spring Boot, Spring Data JPA, Testing, and miscellaneous Spring APIs. This book contains frequently asked questions from essential Spring topics like 1. Container, Dependency, and IOC 2. Spring Bean Lifecycle 3. Aspect-Oriented Programming (AOP) 4. Spring MVC 5. Spring Boot Intro 6. Spring Boot Auto Configuration 7. Spring Boot Starter Dependency 8. Spring Boot Actuator 9. Spring Boot CLI 10. Spring Boot Testing 11. Spring Cloud Questions 12. Spring Data JPA 13. Spring Security These questions are a compilation of my best Spring Boto articles which have been read by millions of Java developers and it is also my 10 years of experience writing Java and Spring articles, tutorials, and interview questions. If you are preparing for Java and Spring Boot interviews then I highly recommend you to go through these Spring Boot and Spring questions before your telephonic or face-to-face interviews, you will not only gain confidence and knowledge to answer the question but also learn how to drive Java interview in your favor. This book is also useful for Java developers who are preparing for the Spring Professional Certification Exam because I have tried to answer most of the questions from the Official Spring Certification Exam guide. This means you can use this as a review study guide for your spring certification preparation as well. All the best for the Java interview and if you have any questions or feedback you can always contact me on Twitter javinpaul or comment on my blogs Javarevisited and Java67

Grokking The System Design Interview

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Author : Design Gurus
language : en
Publisher:
Release Date : 2021-12-18

Grokking The System Design Interview written by Design Gurus and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-18 with categories.

This book (also available online at www.designgurus.org) by Design Gurus has helped 60k+ readers to crack their system design interview (SDI). System design questions have become a standard part of the software engineering interview process. These interviews determine your ability to work with complex systems and the position and salary you will be offered by the interviewing company. Unfortunately, SDI is difficult for most engineers, partly because they lack experience developing large-scale systems and partly because SDIs are unstructured in nature. Even engineers who've some experience building such systems aren't comfortable with these interviews, mainly due to the open-ended nature of design problems that don't have a standard answer. This book is a comprehensive guide to master SDIs. It was created by hiring managers who have worked for Google, Facebook, Microsoft, and Amazon. The book contains a carefully chosen set of questions that have been repeatedly asked at top companies. What's inside? This book is divided into two parts. The first part includes a step-by-step guide on how to answer a system design question in an interview, followed by famous system design case studies. The second part of the book includes a glossary of system design concepts. Table of Contents First Part: System Design Interviews: A step-by-step guide. Designing a URL Shortening service like TinyURL. Designing Pastebin. Designing Instagram. Designing Dropbox. Designing Facebook Messenger. Designing Twitter. Designing YouTube or Netflix. Designing Typeahead Suggestion. Designing an API Rate Limiter. Designing Twitter Search. Designing a Web Crawler. Designing Facebook's Newsfeed. Designing Yelp or Nearby Friends. Designing Uber backend. Designing Ticketmaster. Second Part: Key Characteristics of Distributed Systems. Load Balancing. Caching. Data Partitioning. Indexes. Proxies. Redundancy and Replication. SQL vs. NoSQL. CAP Theorem. PACELC Theorem. Consistent Hashing. Long-Polling vs. WebSockets vs. Server-Sent Events. Bloom Filters. Quorum. Leader and Follower. Heartbeat. Checksum. About the Authors Designed Gurus is a platform that offers online courses to help software engineers prepare for coding and system design interviews. Learn more about our courses at www.designgurus.org.

The The Complete Coding Interview Guide In Java

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Author : Anghel Leonard
language : en
Publisher: Packt Publishing Ltd
Release Date : 2020-08-28

The The Complete Coding Interview Guide In Java written by Anghel Leonard and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-08-28 with Computers categories.

Explore a wide variety of popular interview questions and learn various techniques for breaking down tricky bits of code and algorithms into manageable chunks Key FeaturesDiscover over 200 coding interview problems and their solutions to help you secure a job as a Java developerWork on overcoming coding challenges faced in a wide array of topics such as time complexity, OOP, and recursionGet to grips with the nuances of writing good code with the help of step-by-step coding solutionsBook Description Java is one of the most sought-after programming languages in the job market, but cracking the coding interview in this challenging economy might not be easy. This comprehensive guide will help you to tackle various challenges faced in a coding job interview and avoid common interview mistakes, and will ultimately guide you toward landing your job as a Java developer. This book contains two crucial elements of coding interviews - a brief section that will take you through non-technical interview questions, while the more comprehensive part covers over 200 coding interview problems along with their hands-on solutions. This book will help you to develop skills in data structures and algorithms, which technical interviewers look for in a candidate, by solving various problems based on these topics covering a wide range of concepts such as arrays, strings, maps, linked lists, sorting, and searching. You'll find out how to approach a coding interview problem in a structured way that produces faster results. Toward the final chapters, you'll learn to solve tricky questions about concurrency, functional programming, and system scalability. By the end of this book, you'll have learned how to solve Java coding problems commonly used in interviews, and will have developed the confidence to secure your Java-centric dream job. What you will learnSolve the most popular Java coding problems efficientlyTackle challenging algorithms that will help you develop robust and fast logicPractice answering commonly asked non-technical interview questions that can make the difference between a pass and a failGet an overall picture of prospective employers' expectations from a Java developerSolve various concurrent programming, functional programming, and unit testing problemsWho this book is for This book is for students, programmers, and employees who want to be invited to and pass interviews given by top companies. The book assumes high school mathematics and basic programming knowledge.

Java Professional Interview Guide

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Author : Mandar Maheshwar Jog
language : en
Publisher: BPB Publications
Release Date : 2021-08-24

Java Professional Interview Guide written by Mandar Maheshwar Jog and has been published by BPB Publications this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-08-24 with Computers categories.

An Ultimate Solution to Crack Java interview KEY FEATURES ● Start identifying responses for various interviews for Java architecture. ● Solutions to real Java scenarios and applications across the industry. ● Understand the various perspectives of Java concepts from the interviewer's point of view. DESCRIPTION Java Professional Interview Guide aims at helping engineers who want to work in Java. The book covers nearly every aspect of Java, right from the fundamentals of core Java to advanced features such as lambdas and functional programming. Each concept's topics begin with an overview, followed by a discussion of the interview questions. Additionally, the book discusses the frameworks, Hibernate and Spring. The questions included in each topic will undoubtedly help you feel more confident during the technical interview, which will increase your chances of being selected. You will gain an understanding of both the interviewer and the interviewee's psychology. This book will help you build a solid foundation of Java, the Java architecture, and how to answer questions about Java's internal operations. You will begin to experience interview questions that cover all of Java's major concepts, from object orientation to collections. You will be able to investigate how objects are constructed and what the fundamental properties of OOPs are. Additionally, you will learn how to handle exceptions and work with files and collections. We'll cover advanced topics like functional programming and design patterns in the final chapters. The section also covers questions on Java web application development. Finally, you will be able to learn how to answer questions using industry-standard frameworks like Spring and Hibernate. WHAT YOU WILL LEARN ● How to prepare before an actual technical interview? ● You will learn how to understand an interviewer's mindset. ● What kind of questions can be asked and how can they be answered? ● How to deal with cross-examination questions in an interview. ● How can the interviewer reframe the questions and how can you provide solutions? WHO THIS BOOK IS FOR This book is intended for both new and experienced candidates preparing for the Java Developer Interview. Although the book provides an overview of all Java and J2EE concepts, prior knowledge of basic Java is required. TABLE OF CONTENTS 1. The Preparation Beyond Technology 2. Architecture of Java 3. Object Orientation in Java 4. Handling Exception 5. File Handling 6. Concurrency 7. JDBC 8. Collections 9. Miscellaneous 10. Functional Programming 11. Design Patterns 12. Basics of Web 13. Spring and Spring Boot 14. Hibernate

The Magic Of The Mind

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Author : Jatin Arora
language : en
Publisher: Notion Press
Release Date : 2021-09-09

The Magic Of The Mind written by Jatin Arora and has been published by Notion Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-09 with Business & Economics categories.

This book is written based on Jatin Arora's personal experience. In this book, he shares his failures, learnings from those failures, and implementation of those lessons to become successful in your business. Alongside, he talks about the importance of skills and habits. He also shares the techniques of building good habits for your success. Jatin has done what most people only dream of doing, There is so much that everyone can learn from his journey of walking on extraordinary paths to achieve extraordinary outcomes in Life. I am so happy to see him inspiring so many individuals daily with his knowledge and motivation. He is an amazing leader who is creating new leaders every day. - Himeesh Madan It’s been over half a decade now, I know Mr. Jatin Arora. If I need to define him in just 1 word then it would be a “Leader”. He is undoubtedly a true example of a leader, who first walks and then talks. I have seen him succeeding from very beginning, his hard work, dedication, early morning drills and late evening meetings, and for sure it was not an over night game but his consistency in efforts and ever lasting will to improve and grow has made him what he is today. - Pushkar Raj Thakur Jatin Arora is a man of integrity and courage. Having gone through so many ups and downs in his life, he never gave up on his dreams. He has faced the worst pain in his life but still had a smile on his face, he has faced defeat after a difficult competitive battle but still got up with the same spirit, he has faced humiliation. He is a true inspiration for this generation who is always ready to serve the youth with his fierce voice and thoughts. - Kulwant Nagi

Cracking Spring Microservices Interviews

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Author : Munish Chandel
language : en
Publisher: Munish Chandel
Release Date : 2018-02-28

Cracking Spring Microservices Interviews written by Munish Chandel and has been published by Munish Chandel this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-02-28 with categories.

This ebook discusses 100 plus real problems and their solutions for microservices architecture based on Spring Boot, Spring Cloud, Cloud Native Applications. It covers core concepts of microservices architecture, various design patterns, interview questions & answers, security in microservices, testing strategies and best practices in distributed system design. Table of Contents: 1. Core concepts related Spring powered microservices architecture 2. Introduction to Spring Boot, Spring Cloud, Cloud Native Applications, Netflix OSS 3. Design Patterns in microservices architecture - API Gateway, Hystrix, etc. 4. 100 plus Interview Questions 5. Security - OAuth2 and JWT 6. Testing Strategies in microservices architecture 7. Best Practices and common pitfalls

Top 30 Java Interview Coding Tasks

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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.

Grokking Algorithms

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Author : Aditya Bhargava
language : en
Publisher: Simon and Schuster
Release Date : 2016-05-12

Grokking Algorithms written by Aditya Bhargava and has been published by Simon and Schuster this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-05-12 with Computers categories.

"This book does the impossible: it makes math fun and easy!" - Sander Rossel, COAS Software Systems Grokking Algorithms is a fully illustrated, friendly guide that teaches you how to apply common algorithms to the practical problems you face every day as a programmer. You'll start with sorting and searching and, as you build up your skills in thinking algorithmically, you'll tackle more complex concerns such as data compression and artificial intelligence. Each carefully presented example includes helpful diagrams and fully annotated code samples in Python. Learning about algorithms doesn't have to be boring! Get a sneak peek at the fun, illustrated, and friendly examples you'll find in Grokking Algorithms on Manning Publications' YouTube channel. Continue your journey into the world of algorithms with Algorithms in Motion, a practical, hands-on video course available exclusively at Manning.com (www.manning.com/livevideo/algorithms-?in-motion). Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the Technology An algorithm is nothing more than a step-by-step procedure for solving a problem. The algorithms you'll use most often as a programmer have already been discovered, tested, and proven. If you want to understand them but refuse to slog through dense multipage proofs, this is the book for you. This fully illustrated and engaging guide makes it easy to learn how to use the most important algorithms effectively in your own programs. About the Book Grokking Algorithms is a friendly take on this core computer science topic. In it, you'll learn how to apply common algorithms to the practical programming problems you face every day. You'll start with tasks like sorting and searching. As you build up your skills, you'll tackle more complex problems like data compression and artificial intelligence. Each carefully presented example includes helpful diagrams and fully annotated code samples in Python. By the end of this book, you will have mastered widely applicable algorithms as well as how and when to use them. What's Inside Covers search, sort, and graph algorithms Over 400 pictures with detailed walkthroughs Performance trade-offs between algorithms Python-based code samples About the Reader This easy-to-read, picture-heavy introduction is suitable for self-taught programmers, engineers, or anyone who wants to brush up on algorithms. About the Author Aditya Bhargava is a Software Engineer with a dual background in Computer Science and Fine Arts. He blogs on programming at adit.io. Table of Contents Introduction to algorithms Selection sort Recursion Quicksort Hash tables Breadth-first search Dijkstra's algorithm Greedy algorithms Dynamic programming K-nearest neighbors