What are the limits of accessibility ?
What's the latest version of ios?
From which ios version, arc is supported?
what’s accessibilityhint?
How nsoperationque works?
What happens when we invoke a method on a nil pointer?
What is arc ios?
Explain application sandboxing.
What is difference between core data and sqlite in ios?
Explain parent-child context setup. How does it work? What are the advantages?
Does ios support multiple inheritance?
What is arc ? How it works?
Explain me what is fast enumeration?