What are the different delete rules that a relationship can have?
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Explain parent-child context setup. How does it work? What are the advantages?
Do you know what are layer objects and what do they represent?
Garbage collector in iphone?
What is mvc pattern in ios?
What is nsobject in ios?
Can we support the same application for iphone 3gs and iphone 5, 6, 7? Why not?
What is mapping model?
Name the memory management rules and their related methods.
What is meant by delegate in ios?
What is meaning of 'copy' keyword?
Which is the default for synthesized properties?
Define content offset?