Node.js

Can you explain the differences between localStorage and sessionStorage in web data storage?

Can you tell about the different levels of database normalization?

Have you used TypeScript in the projects you've worked on?

Can you explain the main characteristics of transactions in databases?

What are the ways tables in a database can be related to each other?

What features and challenges may arise when transitioning to work with RabbitMQ?

Why is it important to specify image sizes in software code?

Can you list the existing levels of transaction isolation in database management systems?

Aggregate functions (SUM, COUNT, etc.) — where can they be used in an SQL query? What is the difference between WHERE and HAVING when using aggregate functions?

How can parallel processing of tasks with a large volume of data in a queue be implemented?

Have you had experience with transaction management in databases?

Can you explain the main differences between HTTP methods GET and POST?

Can you tell about projects where you used TypeScript?

Have you had experience working with the Express.js framework for server-side development?

How do you set semantics for a message transfer model?

Are you currently involved in any activities or projects?

Explain what a constructor function is in the context of object-oriented programming.

[name] asked: How would you rate your level: middle or senior?

At what stage of development is the connection to the project made?

What are the advantages and disadvantages of working with MongoDB compared to other database management systems?