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Nov 1, 2023 · Learn about design patterns in Java and how to answer common interview questions on them. This web page covers different types of design patterns, such as creational, structural, behavioral, and J2EE, with examples and explanations.
- Explain what is Java Design Pattern? A design pattern is a language independent strategy for solving common object-oriented design problem. It describes how to structure classes to meet a given requirement.
- Explain what is creational design patterns and Factory pattern? Creational design pattern: This pattern is used to define and describe how objects are created at class instantiation time.
- Which design pattern is used to get a way to access the elements of a collection object in sequential manner? Iterator pattern is used to get a way to access the elements of a collection object in sequential manner.
- When service locator pattern is used? When we want to locate various services using JNDI we use service locator pattern.
Learn the most frequently asked design pattern interview questions and answers for Java developers. Find out the categories, advantages, examples, and uses of various design patterns such as creational, structural, and behavioral patterns.
- Can you name a few design patterns used in the standard JDK library? Here is a list of design patterns used in Java's core libraries. Abstract factory.
- What design patterns are used in the Spring framework?
- What are design patterns used in Hibernate Framework? Here is a list of a few known design patterns used in Hibernate Framework.
- What are the design patterns used in your current projects?
Mar 16, 2023 · By practicing these 21 interview questions related to Software design patterns, you can enhance your knowledge and prepare yourself for your next Java interview.
Learn 50 common Java design patterns and how to apply them in software development. See examples, use cases, and answers for each pattern.
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Jul 1, 2024 · Learn the basics and benefits of design patterns, the four types of patterns, and the most common examples in Java and other languages. Prepare for your next software design interview with these questions and answers.