How we can execute some code when app is in background?
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What is dependency management?
what is Xcode command line tools package?
Explain the difference between copy and retain?
What persistent storage used in mobile apps - ios?
Which language is used in ios?
Is there any garbage collector concept available in iOS?
Who is the developer of ios?
Can I have relationship between entities in separate stores (in case of configurations)?
What is called before viewdidload?
How we can do multithreading in ios?
Explain what is the stack of autorelease pools. How autorelease pool work under the hood?
Explain ~/documents, ~/library, ~/tmp. What directory is ~ on ios?