What is a memory leak?
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What is thread in ios swift?
Explain interfaces?
What is strong and weak in ios?
Is the object retained if I call performSelector:withObject:afterDelay:?
What is ios deadlock?
Why do you generally create a weak reference when using self in a block?
Explain app id?
What is mvvm in ios swift?
What’s the difference between not-running, inactive, active, background and suspended execution states?
What are the design patterns in ios?
What is the use of the UI Automation API?
Give example scenarios when an application goes into inactive state?