Java

Is it possible to store a DataFile object inside a container?

Did you connect to the server during your last project?

What methods and tools allow controlling and limiting memory consumption for a Java application launched from a JAR file using the command java -jar?

What technologies and tools have you used in your recent projects?

Junior — Middle

HftlabsAston

Can you explain how a linked list data structure is implemented and how it functions?

What changes need to be made to the data structure to support a composite key?

What approaches and tools did you use to identify and track errors during the implementation of your last project?

Where did you store information in your last project?

Can you list the main interfaces used for object serialization in Java?

How to safely pass secret information in a REST API request to obtain an authentication token?

Did you successfully establish a connection with the IDE via the provided link?

What are the reasons for your residence in Moscow?

Has your last project been operated in a cloud environment?

Have you noticed signs during an interview that it might be interrupted or not successfully completed?

How did the services interact in your last project?

Is it possible to implement a RESTful API relying entirely on the DELETE HTTP method for all operations?

How did you implement the logging system in your project?

What are the ways to implement a REST API for retrieving information from a database?

How to safely and efficiently extract the single element from a collection of type List that contains exactly one element?

What are the advantages and disadvantages of using JAR files in Java projects?