What is the difference between mutex and semaphore? How are they implemented?
Middle+
216
QA / QA Automation
What are the criteria for ending testing? What to do if bugs still remain?
Senior
214
What does the command ls -lan output and how does the pipe | work? How is | different from ;?
Senior
214
What are the statuses of a process in Linux? What is a zombie process?
Middle+
213
Write a Fibonacci number generator.
Middle+
213
Tell us about yourself, your work experience, and what position/project you are looking for.
Senior
208
What versions of IP addresses exist and how does IPv4 differ from IPv6?
Senior
207
How would you handle a floating defect that occurred once and is no longer reproducible?
Senior
207
How does containerization (Docker) differ from virtualization (VM)?
Middle+
203
How to send a signal to a process in Linux? How to change permissions on a file/directory?
Middle+
203
Should the testing strategy be for release or continuous for the product?
Senior
201
Как работает SSH-аутентификация по ключам и зачем нужна пара ключей?
Senior
200
What will you do if you find a problem that was not explicitly described in the requirements?
Senior
197
What is the difference between the operators == and is in Python? When is each preferable to use?
Middle+
196
What should a testing strategy consist of?
Senior
194
What does ICMP do and what parameters can be set in ping?
Senior
194
What is the difference between priority and severity of a defect?
Senior
193
How to view the list of running processes in Linux? What does the ps command display?
Middle+
192
What does the chown command do?
Senior
190
Are you interested in switching to manual testing or would you prefer to work on automation?
Senior
186