What will be the return value of function
ABPersonComparePeopleByName when person1 goes before
person2 in class ABPersonComparePeopleByName in iPhone OS
4.0?

When your session becomes active, which of the following iPhone OS 4.0 audio session categories allows other audio to continue playing?

Which are new features to have been introduced in iPhone OS 4.0?

What will be the value of the clockwise parameter of the CGContextAddArc function of the CGContext class if you want to create a counterclockwise arc?

Which Core Audio Services framework handles positional and lowlatency audio services in iPHone OS 4.0?

What are universal binaries in Xcode?

Which font packages are supported by Cocoa-Touch?

Which correctly sets an image on UIButton?

Which will set the font of UISegmentedControl?

Select all incorrect bundle ID(s):

Which is not a valid icon size for any iOS device (iPhone, iPod, iPad)?