QUESTION 9 OF 28

If you can, please provide your thoughts on the function of managed object context in developing iOS apps and software.

While the core data framework and the managed object context may seem pretty easy to comprehend and simple from a first look, a deeper look into managed object context shows that it can be misused to the point where obscure bugs can enter the system. Give your interviewer your own personal insight into the purpose of managed object context and how it works behind the scenes to help an app properly run.

"In my current work, I work with both main queue and private queue manged object contexts. It is important that I avoid non user related data processing on the main queue of an app that I am developing. In times where this has happened in the past, the user interface becomes unresponsive and crashes. As well, I work to avoid instances passing between the main and private queues to avoid corruption of data within the app."

Unlock all 28 Garmin questions

Prepare for technical depth and passion for outdoor innovation that Garmin interviewers expect.

Get Started

Previous Question Next Question

Garmin Mock Interview

If you can, please provide your thoughts on the function of managed object context in developing iOS apps and software.

Unlock all 28 Garmin questions

28 Garmin Interview Questions & Answers