Python basic Interview Questions
Here are some Python interview questions and their possible answers: What is Python?Python is a high-level, interpreted programming language used for developing a wide range of applications, including web development, scientific computing, data analysis, and machine learning. It was created by Guido van Rossum in the late 1980s. What are the advantages of using Python?Python […]
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Project Valhalla
Project Valhalla is an ongoing effort by Oracle to improve and enhance the Java programming language. The goal of the project is to introduce new language features and capabilities that improve the expressiveness, flexibility, and performance of Java, particularly in the area of data abstraction and value types. One of the key features of Project […]
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Java case studies for interview preparation
These case studies showcase the versatility, scalability, and reliability of Java in various industries and use cases. Reading about them can provide valuable insights into how Java can be used to solve complex problems and handle large amounts of data and traffic. These case studies highlight the versatility and wide range of applications of Java […]
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Java 17 (LTS) and its features
Java is a popular programming language that has been used for developing applications for over 25 years. With the release of Java 17, the language has evolved with new features and improvements that make it an even more powerful and efficient tool for building applications. In this article, we’ll explore the new features of Java […]
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Java Serialisation and Deserialisation
List of Java Serialization interview questions. Java deserialization interview question:
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Java IO Interview Questions
Here is the list of Java IO interview questions: Advance IO interview questions:
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Java Exception Interview Questions
Here are some common Java Exception Handling interview questions: Advanced java exception interview questions:
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Java OOPS Interview Questions
Here are some common Object-Oriented Programming (OOP) concepts questions you might encounter in a Java interview:
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Java Multithreading Interview Questions
Here are some commonly asked Java multithreading interview questions: Advanced Multithreading interview Questions:
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Java Collections Interview Questions
These questions should give you a good idea of the types of questions you might be asked about Java Collections in an interview. However, the exact questions you’ll be asked will depend on the specific role and company you’re interviewing with. Advanced Java Collection Interview Questions These questions are designed to test your advanced knowledge […]
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Kubernetes Interview Questions
Common Kubernetes Interview Question: Advanced Kubernetes Interview Questions
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Docker Interview Questions
Here is the list of docker interviews questions. Advanced Docker interview questions: These questions are designed to test a candidate’s understanding of the underlying concepts and technical capabilities of Docker. They are meant to assess the individual’s ability to work with Docker in a practical and efficient manner, as well as their experience with deploying […]
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Spring ORM Interview Questions
These questions will help you understand the basics of ORM and its relation to the Spring Framework, the benefits of using Spring ORM, how to integrate Spring ORM with different databases and data sources, how to use Hibernate and JPA with Spring ORM, how to implement database transactions, lazy loading and eager loading, handle exceptions […]
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Spring Batch Interview Questions
These questions will help you understand the purpose of Spring Batch, its role in implementing ETL processes, the differences between Spring Batch and other ETL frameworks, the different components of a Spring Batch job, the role of Job, Step, and Tasklet, chunk-based processing, item-based processing, multi-threaded processing, parallel processing, tasklet-based processing, decision-based processing, job execution […]
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Spring Cloud Interview Questions
These questions will help you understand the purpose of Spring Cloud, its advantages in implementing microservices architecture, its comparison with Netflix OSS, its role in service discovery and registration, load balancing, API Gateway, configuration management, distributed tracing, circuit breaker pattern, centralized logging, event-driven architecture, distributed cache, distributed messaging, client-side load balancing, and security. Here are […]
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Spring Data Interview Questions
These questions will help you understand the key features and components of Spring Data, how it can simplify the development of data access layer, how it supports different types of databases, how it implements repositories, how it implements transactions, how it integrates with other technologies, how it performs complex queries, and more. Here are some […]
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Spring Security Interview Questions
These questions will help you understand the purpose and components of Spring Security, how it provides authentication and authorization, how to configure and use different authentication providers, how to define and use custom UserDetailsService, how to handle session management, how to use access control lists, how to secure RESTful web services, how to use Spring […]
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Spring Boot Interview Questions
Questions will help you understand the basics of Spring Boot, its benefits, and how it simplifies the development process compared to traditional Spring applications. You will also learn about the use of @SpringBootApplication and the difference between a traditional Spring application and a Spring Boot application. Additionally, you will learn about configuring a Spring Boot […]
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Spring MVC Interview Questions
These questions will help you understand the basics of the Model-View-Controller (MVC) design pattern, and how it’s applied in the Spring Web MVC framework. You will also learn about the use of annotations such as @Controller, @RestController, @RequestMapping, @PathVariable, @RequestParam, @ModelAttribute, and @SessionAttributes, as well as the difference between @InitBinder and @ModelAttribute. Additionally, you will […]
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Spring Context Interview Questions
These questions will help you understand the core concepts of the Spring context, including the difference between ApplicationContext and BeanFactory, the use of dependency injection, the management of application events and listeners, and the loading of configuration properties from external files. Additionally, you will gain insight into how the Spring context can be used to […]
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Spring AOP Interview Questions
Here are some interview questions for the Spring AOP module:
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Common Spring Core Interview Questions
Here are some common interview questions for the Spring Core module:
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Different Spring Modules
Spring is an open-source framework that provides a comprehensive programming and configuration model for Java applications. It offers a wide range of modules that provide various services and features to help developers build robust, scalable, and high-performance applications. Here are some of the most commonly used Spring modules: These are some of the most commonly […]
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Common Java String Interview Questions
Here are some commonly asked interview questions related to Java Strings:
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Docker vs Kubernetes
Docker and Kubernetes are two popular tools for managing containers in a production environment. While they share some similarities, there are also important differences between them. Docker: Kubernetes: Ultimately, the choice between Docker and Kubernetes will depend on the specific needs and constraints of the organization. For organizations that are new to containerization and just […]
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Container orchestration
Container orchestration refers to the process of managing and coordinating the deployment, scaling, and operation of containers in a production environment. There are several popular container orchestration tools available, including: Each of these container orchestration tools has its own strengths and weaknesses, and the choice of which to use will depend on the specific requirements […]
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Container Runtime Environments
There are several container runtime environments available, each with its own strengths and weaknesses. Some of the most popular container runtime environments include: Each of these container runtime environments has its own unique features and trade-offs, so the choice of which to use will depend on the specific needs of the organisation and its applications.
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Common Java Topics for Interviews
Here is a list of some common Java topics that are often covered in interviews and exams: These topics cover a broad range of Java-related knowledge, and are likely to be covered in interviews or exams that test Java skills. It’s important to have a good understanding of these topics and to be able to […]
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Common Java interview questions
Here is a list of common Java interview questions that you may encounter during a job interview: These are just a few of the common Java interview questions that you may encounter during a job interview. It’s important to be prepared and have a good understanding of the basic concepts of the Java programming language.
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JPA vs Hibernate vs Spring Data
Java Persistence API Java Persistence API (JPA) is a Java specification for accessing, persisting, and managing data between Java objects and relational databases. It provides a standard set of APIs for data access that can be used with multiple database systems. JPA defines a set of annotations and interfaces that provide a common way to […]
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