Cracking Spring Microservices Interviews
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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
Cracking The Java Interviews Java 8 3rd Edition
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Author : Munish Chandel
language : en
Publisher: Munish Chandel
Release Date : 2015-01-01
Cracking The Java Interviews Java 8 3rd Edition 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 2015-01-01 with Computers categories.
240+ Real Java Interview Questions on Core Java, Threads and Concurrency, Algorithms, Data Structures, Design Patterns, Spring, Hibernate, Puzzles & Sample Interview Questions for Investment Banks, HealthCare IT, Startups, Product and Service based companies. This book is ideal if you are preparing for Java Job Interview in Indian Market.Topics Covered in eBook Core Java (Collections, Concurrency & multi-threading, Lambda, Stream & Generics) Hibernate & Spring Problems Object Oriented Design Problems. Data structure and Algorithm problems This book tries to fill in the knowledge gaps for Java developers appearing for interviews in investment banking domain (RBS, BlackRock, UBS, Morgan Stanley, CitiGroup, Credit Suisse, Barclays Capital, Goldman, J.P. Morgan, Bank of America & Nomura, HSBC), product company (Oracle, Adobe, Markit), or service sector companies (Wipro, Infosys, HCL, Sapient, TCS). This book contains collection of Java related questions which are considered important for the interview preparation. A fair try has been given to address the Question, otherwise references has been provided for in depth study.
Cracking Microservices Interview
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Author : Paradkar Sameer S.
language : en
Publisher:
Release Date : 2020-01-09
Cracking Microservices Interview written by Paradkar Sameer S. and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-01-09 with Computers categories.
Gold mine of microservices interview Questions & Answers for aspirants and domain experts.KEY FEATURES 1. More than 200 questions in 5 domains including a chapter on patterns, practices, and NFRs.2. Extended coverage from architecture, design, development to NFRs domains. 3. The book can be selectively read based on the relevant domains.4. Extensive coverage in terms of depth and breadth of domains.5. The title has more than 50 diagrams depicting various scenarios, models, and methodologies.DESCRIPTION An SME typically attends several interviews and discussions for jobs or projects during his or her career. There is always a dire need to look up and read multiple books and references before these interviews/discussions so that you stay on top of things. This book will assist software engineers, programmer analysts, designers, consultants, technical, and solution, domain, and enterprise architects to perform well in microservices interview discussions and to launch a successful career. This book also tackles the NFR domain, which is the key aspect to be addressed while creating microservices applications.This book will also assist SMEs to become competent in their respective areas. Usually, it takes a good amount of time to understand the core concepts, fundamentals, patterns, and principles but this book is a gold mine of topics that are typically discussed during a microservices interview. The book is an honest attempt to share with practitioners, SMEs, and aspirants my experiences, learning, insights and proven methodologies that will benefit them in the long run. Interviewers will also be able leverage this book to make sure they hire candidate with the right competencies depending on the job requirements.The primary audiences for this title are the gamut of roles starting from IT consultants, Programmer Analysts, Software Engineers, Solution Architects, and Interview Panelists who support strategic and tactical engagements for Fortune 100 customers worldwide. This title is for SMEs with background and competencies in architecture, design, and development of microservices-based applications and people who would like to gain advanced and next-level skills. The book provides a comprehensive approach for preparing for job interviews. It covers all key domains including, Core & Advance Concepts, Patterns, Frameworks & Tools, and DevOps. WHAT WILL YOU LEARN Concepts, principles, and guidelines for various domains for the microservices ecosystem.This book presents an exhaustive question bank with special emphasis on practical scenarios and business cases. Based on our experience, we assure that at least 80% of the contents will be discussed during a typical interview.Common pitfalls to be avoided and patterns to leverageFrameworks, methodologies, and design approach leveraged for microservices topologiesDesign guidelines used for architecting microservices applications & systemsProvides a holistic view of key concepts, design principles, and patterns related to evangelizing microservices applicationsLeverage the book as a reference guide for adopting best practices, standards, and design guidelinesExtensive coverage in terms of depth and breadth of domains. The book can also be read selectively as per the choice of domain.This book has more than two hundred questions in five domains and around 50 depictions.WHO THIS BOOK IS FOR This books is for Enterprise Architects, Solution Architects, and Technical Architects/Designers, Project Managers, Programmer Analysts and Software Engineers, Students and Interview Panelists TABLE OF CONTENTS1. Introduction2. Core Concepts3. Advance Concepts4. Patterns, Practices and NFRs5. Tools and Frameworks6. DevOpsABOUT THE AUTHORSameer Paradkar is an enterprise architect with more than 20 years of solid experience in the ICT industry, which spans across consulting, product development, and systems integration. He is an Open Group TOGAF, Oracle Master Java EA, TMForum NGOSS, IBM SOA Solutions, IBM Cloud Solutions, IBM MobileFirst, ITIL Foundation V3, COBIT 5, and AWS Solution Architect-Associate certified enterprise architect. He serves as an advisory architect on enterprise architecture programs and continues to work as a subject matter expert. He has worked on multiple architecture transformations and modernization engagements (in the USA, UK, Europe, Asia Pacific, and the Middle East Regions) that presented a phased roadmap to the transformation that maximized the business value while minimizing costs and risks. Sameer is part of the Architecture Group in AtoS. Prior to AtoS, he has worked in organizations such as EY - IT Advisory, IBM GBS - Application Innovation Services, Wipro Consulting Services - Enterprise Architecture, TechMahindra - Systems and Transformations, and Infosys Technologies - Product Engineering. He specializes in enterprise transformation and modernization engagements.LinkedIn Profile: linkedin.com/in/sameerparadkar
Top 50 Microservices Interview Questions And Answers
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Author : Knowledge Powerhouse
language : en
Publisher: Independently Published
Release Date : 2017-08-02
Top 50 Microservices Interview Questions And Answers written by Knowledge Powerhouse and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-02 with categories.
Introduction: Top 50 Microservices Interview Questions & AnswersUpdated: 2020 versionLatest Architecture: Microservices is the latest trend in Technology world. It is the new architecture on which very few books have been written. If you are aiming to get a job in companies with Microservices architecture like- Netflix, Amazon etc. then this book can help you prepare for the technical interview.Q & A Format: This books also covers Architect level information in Q&A format for easy grasp of the concept. This book helps you in understanding the deep concepts behind Microservices in a Q&A format. It is an important topic for a software developer to know about Microservices. Great Compilation: It is a compilation of advanced Microservices interview questions after attending dozens of technical interviews in top-notch companies like- Facebook, Google, Ebay, Amazon etc. Each question is accompanied with an answer so that you can prepare for job interview in short time. Practical Purpose: Often, these questions and concepts are used in our daily programming work. But these are most helpful when an Interviewer is trying to test your deep knowledge of Microservices concepts. How will this book help me?By reading this book, you do not have to spend time searching the Internet for Microservices interview questions. We have already compiled the list of the most popular and the latest Microservices 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 best way of reading this book?You have to first do a slow reading of all the questions in this book. Once you go through them in the first pass, mark the questions that you could not answer by yourself. Then, in second pass go through only the difficult questions. After going through this book 2-3 times, you will be well prepared to face a technical interview in Microservices architecture. What is the level of questions in this book?This book contains questions that are good for a Associate Software engineer to an Architect level. The difficulty level of question varies in the book from a Fresher to an Experienced professional. What are the sample questions in this book? What are the characteristics of a Good Microservice? Is it a good idea for Microservices to share a common database? What are the issues in using REST over HTTP for Microservices? What is Reactive Extensions? What is Semantic Versioning? What is Continuous Integration? What is Ubiquitous language? What is Mike Cohn's Test Pyramid? How can we eradicate non-determinism in tests? What is PACT? What is a Consumer Driven Contract (CDC)? What is Canary Releasing? How can we separate Deployment from Release of Microservices? How will you implement Service Discovery in Microservices architecture? What is the difference between Orchestration and Choreography in Microservices architecture?
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 Computers 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
Spring Boot Interview Questions And Answers English
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Author : Navneet Singh
language : en
Publisher: Navneet Singh
Release Date :
Spring Boot Interview Questions And Answers English written by Navneet Singh and has been published by Navneet Singh this book supported file pdf, txt, epub, kindle and other format this book has been release on with Antiques & Collectibles categories.
Here are some common Spring Boot interview questions along with their answers: What is Spring Boot? Spring Boot is an open-source Java-based framework used to create stand-alone, production-grade Spring-based applications with minimal setup and configuration. What are the key features of Spring Boot? Some key features include: Auto-configuration: It automatically configures the Spring application based on dependencies present in the class path. Starter dependencies: Pre-configured dependencies to simplify dependency management. Embedded servers: It provides support for embedding servlet containers like Tomcat, Jetty, and Undertow. Production-ready features: It includes features like metrics, health checks, and externalized configuration. Explain the difference between Spring and Spring Boot. Spring is a comprehensive framework for building enterprise-level Java applications, while Spring Boot is an extension of the Spring framework that simplifies the process of building and deploying Spring applications by providing defaults for configuration and eliminating boilerplate code. How does Spring Boot simplify the development process? Spring Boot simplifies development by providing defaults for configuration, reducing the amount of boilerplate code, and offering a range of pre-built features and plugins. What is Spring Boot Starter? Spring Boot Starter is a set of convenient dependency descriptors that you can include in your application. You can add starters to your application's class path, and Spring Boot will automatically configure the appropriate dependencies based on the libraries present. How does Spring Boot handle configuration? Spring Boot uses convention over configuration and auto-configuration to minimize the need for explicit configuration. It provides sensible defaults for configuration and automatically configures components based on the classpath and application properties. What is Spring Boot Actuator? Spring Boot Actuator is a set of production-ready features that help you monitor and manage your application. It includes endpoints for health checks, metrics, info, environment details, and more. Explain the difference between @Component, @Service, @Repository, and @Controller annotations in Spring Boot. @Component is a generic stereotype annotation for any Spring-managed component. @Service is used to mark a class as a service component in the business layer. @Repository is used to mark a class as a data access component in the persistence layer. @Controller is used to mark a class as a controller component in the presentation layer, typically for handling HTTP requests. How does Spring Boot support testing? Spring Boot provides support for unit testing, integration testing, and end-to-end testing using frameworks like JUnit, Mockito, and Spring Boot Test. It includes features like @SpringBootTest annotation for loading Spring application contexts, @MockBean annotation for mocking beans, and TestRestTemplate for testing RESTful endpoints. What is Spring Boot CLI? Spring Boot CLI (Command Line Interface) is a command-line tool that allows you to quickly develop Spring Boot applications using Groovy scripts. It provides features like auto-restart, dependency management, and more, directly from the command line. These questions cover some of the fundamental aspects of Spring Boot that are commonly asked in interviews. Make sure to understand these concepts thoroughly and be prepared to provide examples or elaborate on them during interviews.
Spring Microservices With Spring Boot
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Author : Ranga Rao Karanam
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-03-14
Spring Microservices With Spring Boot written by Ranga Rao Karanam 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 2018-03-14 with Computers categories.
Unlock the power of Spring Boot to build and deploy production-ready microservices Key Features Get to know the advanced features of Spring Boot in order to develop and monitor applications Use Spring cloud to deploy and manage microservices on the cloud Look at embedded servers and deploy a test application to a PaaS Cloud platform Embedded with assessments that will help you revise the concepts you have learned in this book Book Description Microservices helps in decomposing applications into small services and move away from a single monolithic artifact. It helps in building systems that are scalable, flexible, and high resilient. Spring Boot helps in building REST-oriented, production-grade microservices. This book is a quick learning guide on how to build, monitor, and deploy microservices with Spring Boot. You'll be first familiarized with Spring Boot before delving into building microservices. You will learn how to document your microservice with the help of Spring REST docs and Swagger documentation. You will then learn how to secure your microservice with Spring Security and OAuth2. You will deploy your app using a self-contained HTTP server and also learn to monitor a microservice with the help of Spring Boot actuator. This book is ideal for Java developers who knows the basics of Spring programming and want to build microservices with Spring Boot. This book is embedded with useful assessments that will help you revise the concepts you have learned in this book. What you will learn Use Spring Initializr to create a basic spring project Build a basic microservice with Spring Boot Implement caching and exception handling Secure your microservice with Spring security and OAuth2 Deploy microservices using self-contained HTTP server Monitor your microservices with Spring Boot actuator Learn to develop more effectively with developer tools Who this book is for This book is aimed at Java developers who knows the basics of Spring programming and want to build microservices with Spring Boot.
Microservices With Spring Boot And Spring Cloud
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Author : Magnus Larsson
language : en
Publisher: Packt Publishing Ltd
Release Date : 2021-07-29
Microservices With Spring Boot And Spring Cloud written by Magnus Larsson 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 2021-07-29 with Computers categories.
A step-by-step guide to creating and deploying production-quality microservices-based applications Key FeaturesBuild cloud-native production-ready microservices with this comprehensively updated guideUnderstand the challenges of building large-scale microservice architecturesLearn how to get the best out of Spring Cloud, Kubernetes, and Istio in combinationBook Description With this book, you'll learn how to efficiently build and deploy microservices. This new edition has been updated for the most recent versions of Spring, Java, Kubernetes, and Istio, demonstrating faster and simpler handling of Spring Boot, local Kubernetes clusters, and Istio installation. The expanded scope includes native compilation of Spring-based microservices, support for Mac and Windows with WSL2, and an introduction to Helm 3 for packaging and deployment. A revamped security chapter now follows the OAuth 2.1 specification and makes use of the newly launched Spring Authorization Server from the Spring team. Starting with a set of simple cooperating microservices, you'll add persistence and resilience, make your microservices reactive, and document their APIs using OpenAPI. You’ll understand how fundamental design patterns are applied to add important functionality, such as service discovery with Netflix Eureka and edge servers with Spring Cloud Gateway. You’ll learn how to deploy your microservices using Kubernetes and adopt Istio. You'll explore centralized log management using the Elasticsearch, Fluentd, and Kibana (EFK) stack and monitor microservices using Prometheus and Grafana. By the end of this book, you'll be confident in building microservices that are scalable and robust using Spring Boot and Spring Cloud. What you will learnBuild reactive microservices using Spring BootDevelop resilient and scalable microservices using Spring CloudUse OAuth 2.1/OIDC and Spring Security to protect public APIsImplement Docker to bridge the gap between development, testing, and productionDeploy and manage microservices with KubernetesApply Istio for improved security, observability, and traffic managementWrite and run automated microservice tests with JUnit, testcontainers, Gradle, and bashWho this book is for If you are a Java or Spring Boot developer who wants to learn how to build microservice landscapes from scratch, this book is for you. No familiarity with microservices architecture is required.
100 Interview Questions
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Author : X Y Wang
language : en
Publisher: Independently Published
Release Date : 2023-04-20
100 Interview Questions written by X Y Wang and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-04-20 with categories.
Unlock the secrets of Spring Boot and Hibernate with this comprehensive guide that prepares you for the most challenging job interviews in the Java world. Dive into the intricacies of these widely-used frameworks and gain the confidence to showcase your expertise in any professional setting. This essential resource covers a vast range of topics, starting with the basics and moving on to intermediate, advanced, and expert-level discussions. You'll explore the fundamental concepts, such as dependency injection, configuration management, and auto-configuration. Unravel the complexities of database transactions, caching, and security. Investigate cutting-edge topics like reactive programming, microservices architectures, and service meshes. This book features 100 carefully curated interview questions designed to test your knowledge and deepen your understanding of Spring Boot and Hibernate. Whether you're a beginner or a seasoned developer, this guide will help you brush up on your skills and emerge as a top candidate in your next interview. With its clear explanations, real-world examples, and practical advice, "100 Interview Questions - Spring Boot & Hibernate" is an indispensable resource for every Java developer looking to excel in the competitive job market.
Advanced Java Interview Questions And Answers
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Author : Jaishree Soni
language : en
Publisher:
Release Date : 2024-11-13
Advanced Java Interview Questions And Answers written by Jaishree Soni and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-11-13 with Computers categories.
Java has remained one of the most widely used programming languages in the software industry, with applications ranging from enterprise solutions to web development, mobile applications, and cloud computing. As technology evolves, so do the expectations from Java developers. Companies today seek professionals who possess not only a strong foundation in Java but also expertise in advanced topics such as multithreading, design patterns, performance optimization, microservices, and frameworks like Spring and Hibernate. This book, "Advanced Java Interview Questions & Answers", has been meticulously crafted to help developers and job seekers prepare for Java interviews with confidence. It serves as a comprehensive guide, covering a broad spectrum of advanced Java concepts that are frequently asked in technical interviews. Whether you are a fresher aiming to break into the industry or an experienced developer looking to level up your career, this book will be your go-to resource. Each chapter presents interview questions along with detailed explanations, practical code snippets, and best practices to help you understand the underlying concepts. The questions are structured to reflect real-world problems faced by developers, enabling you to approach interviews with a problem-solving mindset. Additionally, we have included case studies and scenario-based questions to simulate real interview experiences. Our goal is not only to help you crack interviews but also to enhance your Java expertise by reinforcing your knowledge of core and advanced concepts. We encourage you to practice the examples, experiment with code, and explore the additional resources provided in this book. We hope this book serves as a valuable companion in your Java career journey. Happy learning and best of luck with your interviews!