iOS Development For Beginners 2

Question 1

Which programming language does Apple recommend for new iOS app development?

Accepted Answer

Swift

Answer

Swift is Apple's modern, recommended language for iOS development.

Question 2

What is the official integrated development environment (IDE) for building iOS apps?

Accepted Answer

Xcode

Answer

Xcode is Apple's official IDE for developing apps across all Apple platforms.

Question 3

Which operating system is required to run Xcode for iOS development?

Accepted Answer

macOS

Answer

Xcode only runs on macOS, so a Mac is required for native iOS development.

Question 4

What tool lets you test an iOS app on a virtual device without a physical iPhone?

Accepted Answer

Simulator

Answer

The iOS Simulator, built into Xcode, runs apps on virtual Apple devices.

Question 5

Which Apple framework is the newer, declarative way to build user interfaces?

Accepted Answer

SwiftUI

Answer

SwiftUI is Apple's modern declarative UI framework introduced in 2019.

iOS Development Practice Test