This test measures knowledge of designing, developing, implementing and troubleshooting applications for Apple’s mobile devices (iPhone, iPad and iPod touch). Content covers iOS, Cocoa and Xcode. This test uses Swift when presenting questions that require evaluating code, and includes questions to test the programmer’s ability to correctly access Objective-C code from Swift and Swift from Objective-C. It does not cover device hardware or end user operation. A separate iOS test emphasizing Objective-C is also available, as is a separate test for the Swift language in general, non-iOS terms.
