Java

What is the maximum number of characters a URL can have when using the GET method?

Can you explain how dynamic memory management works in the heap area in the context of programming languages?

Junior — Middle

МТС

How do the architectural and functional features of Kafka differ from traditional message queue systems?

How do you implement object equality comparison in your code?

Describe the main types of data structures that implement key-value mapping.

How do the operations of adding elements differ between ArrayList and LinkedList in Java?

Junior — Middle

ОТП Банк

Is it possible to create an index for each individual column in a database table?

How is data moved between the stack and the heap?

What approaches to organizing the development process do you know?

What is the purpose of the Comparable interface in Java?

How do you decide where in the code to fix a bug?

Junior — Middle

Aston

Can you name databases that implement the principles of the CAP theorem?

Junior — Middle

СБЕР

What do you know about the JSP expression language, known as JSP Expression Language (EL)?

Is it possible to develop in Java without installing JDK?

Explain the difference between components and services in Spring Framework.

Junior — Middle

AstoneRaga Infosystemайтеко

What is your experience in developing interfaces based on functions or functions as the main component?

How to decide whether to create a new instance of the database-related library for each incoming request in the controller?

What is a ClassLoader in Java?

What properties ensure transaction compliance when working with a database within the ACID framework?

What do we use when writing a for-each loop?