Java

How do you use JOIN operations when working with databases and what is your experience with this?

What is the role of lambda expressions in Java, and in what situations are they used?

Have you applied design patterns when developing microservice architecture?

How have you used JLink in your Java projects?

Have you had experience using mutation testing in your projects?

Can you tell about your experience using data partitioning in databases?

Have you had experience setting up automated pipelines for CI/CD in Git?

Have you configured garbage collector parameters in Java for application optimization?

Under what conditions does lambda function optimization loss occur?

What is the purpose and application of infinite data streams in Java?

Can you list the main properties of data streams in Java?

What is the role of consumer groups in the Kafka system and why are they necessary?

What does the write head locking mechanism imply in the context of data storage systems?

Have you applied design patterns in your previous projects?

Are you interested in expanding your skills and knowledge within your current specialization?

Have you had experience using sequential table scans in a database?

What is the role and application of records in the Java language?

Explain the concept of 'happens before' in the context of modeling event sequences in multithreaded programming.

Middle — Senior

ИннотехОТП БанкRight Line+2

Have you had experience using multithreading in Java projects?

Junior — Middle

СБЕР КорпусDCloudСБЕР+3

Can you explain what is meant by Cache Line in computer architecture?