What is singleton in swift?
What is dagger and explain dependency injection?
What is retain in ios?
What is a toast? Write its syntax.
What is dependency injection in ios?
Where can we test the apple iphone apps if we don’t have an ios device?
Explain res folder in android?
What is nspersistentstore? Is it thread safe?
What is the 'interface' and 'implementation'?
Explain about iphone application development?
What does static analyser do?
What persistent storage used in mobile apps - ios?
Define 'atomic' keyword?
What is arc and how is it different from autorelease?
What is the importance of xml-based layouts?