Т-Банк

What is the role of a foreign key in a relational database?

Simultaneous increment of two counters using CountDownLatch

Could you explain what is meant by a logging system?

Describe your experience implementing and using automated CI/CD processes in projects.

What will be displayed in example №8

Explain what signals are in the Linux operating system and how to work with them.

What are the known provider configuration options in Angular: useClass, useExisting, useValue, and useFactory? When should they be used?

Improving React component performance

Did you design the network or just maintain the existing infrastructure?

How can you track changes in state in Jetpack Compose?

What methods can prevent or resolve collisions when using hash tables?

Decorator measuring the execution duration of a function in specified units

Team Lead of a neighboring team at a status meeting instead of giving a status — figuratively "goes to the house". What will you do? And if he is in a clearly negative mood, complains about unrealistic deadlines and team overtime?

How does Reflected XSS differ from DOM XSS?

How does differentiable NAS (DARTS) differ from RL-based methods?

What are vanity metrics? Provide examples.

What is a mock?

What are other ways to solve the problem of finding employees older than the manager? (alternative approaches)

How are you with Python and SQL?