What is the difference between atomic and non-atomic properties? Which is the default for synthesized properties? When would you use one over the other?
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How will you implement sets and the intersection operation? Complexity?
What kind of database is realm?
What are different instruments xcode supports for app profiling?
Explain how to shut off message alerts in ios?
What is nsmanagedobject?
Does ios have garbage collection?
Name the memory management rules and their related methods.
How can you respond to state transitions on your app?
What are ios apps coded in?
What is the use of double question marks (“??”) ?
Can we support the same application for iphone 3gs and iphone 5, 6, 7? Why not?
What are moments and collections?