How would you implement the Observer design pattern?
Junior — Middle
285
iOS
4126
124
How was the code review process conducted in your previous company?
Junior — Middle
242
How is network interaction implemented in your project?
Junior — Middle
233
What reasons make the Singleton pattern undesirable in development?
Junior — Middle
224
Can you explain what automatic memory management mechanism ARC in iOS means?
Junior — Middle
218
Can you describe in detail your most recent project you worked on?
Junior — Middle
216
Explain what GCD means and how it is used in programming.
Junior — Middle
212
Do you have any questions about the work or the project?
Intern — Junior
191
Can you explain the VIPER concept and its main components?
Junior — Middle
191
Have you encountered the development and design of software system architectures?
Middle — Middle+
190
Explain the concept of dependency injection and how it is applied in programming.
Junior — Middle
189
Tell us about your experience with integrating and working with push notifications in applications.
Junior — Middle
187
Can you explain what the MVVM architectural pattern is and how it is applied in interface development?
Junior — Middle
187
Can you list the main design patterns and describe their purpose?
Junior — Middle
187
What is your experience in developing or using geolocation technologies?
Junior — Middle
185
Can you tell us a little about your professional experience and main achievements?
Junior — Middle
182
What criteria help determine that the code is of poor quality?
Junior — Middle
178
Where is the reference counter usually implemented for memory management?
Junior — Middle
176
To which data category does the Indirect Enum type correspond in programming language?
Junior — Middle
175
What experience do you have in deploying and releasing applications to production environments?
Junior — Middle
168