Which Audio Toolbox framework file defines an interface for reading
and writing audio data in files in iPhone OS 4.0?

Which is NOT the default behavior of an audio session in iPhone OS?

Which properties of ADBannerView class are readonly?

Which is NOT a parameter of function SecKeyDecrypt of the class SecCertificate in iPhone OS 4.0?

Which terms are related to Memory Management in Objective-C?

Which defined types is a dynamic object type in Objective-C?

While using an iPhone, a user switches from one application to another application or service on the device. What is the most important factor to be kept in mind to ensure that your application reflects the most recent changes made by the user the next time it starts?

Can you use POSIX threads on the iPhone?

Can the iPhone use Bonjour messaging?

Which can be used to draw a tiled image?

What is the endianness of the network for IP communications?