Can you name examples of sequential data structures used in Java?
Junior — Middle
403
QA / QA Automation
What is the significance of the logarithm of 1,000,000 to base 2?
Junior — Middle
400
What is the difference between an array and a collection in the context of data storage?
Junior — Middle
356
What is the purpose and use of the HAVING operator in SQL queries?
Junior — Middle
337
Could you briefly describe your professional experience and key skills?
Junior — Middle
324
How to distinguish the process of identity verification from the process of determining access rights in a system?
Junior — Middle
313
Explain the mechanism of pairwise testing and its main principles.
Junior — Middle
308
What is the order of testing levels when arranged from the most general to the more specialized?
Junior — Middle
303
Can you explain the concept of polymorphism in object-oriented programming?
Junior — Middle
292
Can you explain the concept of the testing pyramid and its main principles?
292
What are the components of an HTTP request?
Junior — Middle
282
Can you explain the difference between ArrayList and LinkedList and in which cases it is preferable to use each of them?
282
What are the main functions and problems that process automation helps to solve?
Junior — Middle
280
What are the main stages that occur when a program runs after its launch?
Junior — Middle
277
Is it possible to run a JAR archive without pre-installing additional programs?
Junior — Middle
274
Can you list the main primitive and complex data types used in JavaScript?
Junior — Middle
270
What proportion of automated tests compared to manual ones was used in your last company?
Junior — Middle
269
Can you give examples of HTTP requests that are idempotent?
Junior — Middle
267
What methods do you use when checking the system design for errors and deficiencies?
Junior — Middle
266
What technology stack was used in your last project?
Junior — Middle
265