Can you explain what a transaction is in the context of databases or data processing systems?
Junior — Middle
264
Python
10983
584
What technological tools and languages do you use in your work?
Junior — Middle
235
Can you explain what a hash table data structure is and how it works?
Junior — Middle
198
What are your expectations from working in a new team?
Junior — Middle
186
Can you give an example of an operation that is performed as a single unit without interference from other processes or operations?
Junior — Middle
184
How can you determine that a database is operating in a consistent and correct state?
Junior — Middle
181
What volume of data have you had to process in your projects?
Junior — Middle
178
What does the term 'transaction consistency' mean in the context of databases?
Junior — Middle
172
Describe your experience with using Docker in projects and tasks you have solved with it.
Junior — Middle
169
What is used as a key in a dictionary data structure?
Intern — Junior
166
Is it possible to modify the contents of a tuple after its creation?
Junior — Middle
165
What is the maximum number of models you have used in a Django project?
Junior — Middle
165
Can objects of a class be used as keys in a dictionary?
Junior — Middle
156
Describe your experience working with the Kubernetes platform and what tasks you solved with its help.
Junior — Middle
155
Could you briefly tell about your professional experience and main skills?
Intern — Junior
152
What properties and methods should a class have so that its instances can be used as dictionary keys?
Junior — Middle
152
Can you explain what atomicity means in the context of database transactions?
Junior — Middle
151
Can you explain what is meant by atomicity in transactions?
Junior — Middle
148
Can you explain the concept of a data model in a database?
Junior — Middle
147
How do you perceive working with outdated or poorly maintainable code in a project?
Junior — Middle
147