QA / QA Automation

Do you use interfaces in your projects or code?

Where will you get the test environment from?

Compare test automation frameworks for user interfaces in JavaScript.

Can you explain what is meant by message delivery guarantee in a message broker system?

How can boundary value testing be performed not on a numerical range, but on an alphabetical one?

What is a Heisenbug?

Explain the concept of encapsulation in object-oriented programming and why it is important?

Junior — Middle

Perfomance lab

OZON

Aston

What types of frameworks for automating UI testing do you know?

How can you slow down the website loading speed using a browser?

Tell me about authorization in API.

What tools have you used for working with HTTP?

What is a garbage collector?

What are lambda expressions in Java and what capabilities do they provide?

Why is it important to know how Git works through the command line?

What are the features of TCP protocols?

How is the mechanism of polymorphism achieved in Java?

Junior — Middle

Aston

Can you give an example of a complete testing scenario from start to finish?

Junior — Middle

IT One

What are the purposes of the equals() and toString() methods in Java?

How can a specific row be deleted from a database?

Junior — Middle

IT One

Which SQL command is used to insert new records into a table?

Junior — Middle

МТС