Performance and debugging
Identifying crash types
A crash report shows EXC_BREAKPOINT (SIGTRAP). In a Swift app, which of these situations produce this type? Select all that apply.
Pick all that apply
Identifying crash types
A crash report shows EXC_BREAKPOINT (SIGTRAP). In a Swift app, which of these situations produce this type? Select all that apply.
Pick all that apply
Performance and debuggingShort answerBasics
You get an alert that crashes spiked in the version you shipped yesterday. What do you do…
#crash
Performance and debuggingShort answerBasics
A user sends you a crash log and it only has hex addresses instead of function names. Wha…
#crash
Performance and debuggingMultiple choiceExpert
Which of these can an app actually receive through MetricKit (MXMetricManager)? Select al…
#crash
Performance and debuggingShort answerBasics
A hiring manager asks: "How do you find out there's a memory leak in an app that's alread…
#crash