What methods are used to implement dependency injection in the Spring framework?
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Java
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Explain the concept of distributed request tracking in microservices architecture.
Junior — Middle
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Is it possible that after adding a new key-value pair to a HashMap, searching for a value by this key returns null?
Junior — Middle
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At what point in the Spring Bean lifecycle process is the proxy object created and set?
Junior — Middle
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For what reason are data structures like Map used to implement caches?
Junior — Middle
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Describe how automation of build and deployment is implemented in your latest project.
Junior — Middle
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Have you developed your own module or starter project based on Spring Boot?
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What are some ways to reduce memory consumption in an application or system?
Junior — Middle
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What is the significance of the correct column order when forming a composite index?
Junior — Middle
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What level of transaction isolation is best to apply for a users table if each user works only with their own record?
Junior — Middle
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How can Entity Graph be used in JPA to optimize queries?
Junior — Middle
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What difficulties may arise when using composite indexes in a database?
Junior — Middle
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Could you explain the purpose and usage of the @SpringBootTest annotation in testing Spring Boot applications?
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What are the main requirements for Entity classes when using JPA?
Junior — Middle
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What are the main approaches to dividing a monolithic application into components?
Junior — Middle
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What are the parts of the memory area in the Java virtual machine?
Junior — Middle
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What is the main role of creating individual starts in Spring Boot and what are their advantages?
Junior — Middle
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What is the role of the proxy mechanism in Hibernate and why is it used?
Junior — Middle
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Can you explain what Java Persistence API is and how it is used to interact with a database?
Junior — Middle
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What causes a conflict when sequentially applying the rebase command to merge two branches with their common base?
Junior — Middle
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