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Apple App-Development-with-Swift-Certified-User Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: App Design and Best Practices	15%	- User experience principles 1. Human Interface Guidelines - Code organization 1. Readability and maintainability
Topic 2: Development Environment	15%	- Building and running apps 1. iOS Simulator usage 2. Deploying to physical devices - Debugging techniques 1. Breakpoints and step-through execution 2. Logging and error resolution - Xcode interface and tools 1. Navigating project structure 2. Using documentation and help resources
Topic 3: Data Handling and Logic	15%	- Error handling 1. Do-catch and optional handling - Basic data processing 1. Working with strings and numbers
Topic 4: Swift Programming Fundamentals	30%	- Control flow 1. Conditional statements and loops 2. Switch statements and pattern matching - Functions 1. Parameter customization and default values 2. Definition, parameters and return values - Collection types 1. Arrays, dictionaries and sets - Structures and classes 1. Properties, methods and initializers - Basic types and operators 1. Data types, type inference and casting 2. Constants and variables
Topic 5: SwiftUI Basics	25%	- State management 1. Basic state properties 2. Data flow between views - Views and controls 1. Built-in UI components 2. Modifiers and styling - Layout and navigation 1. Navigation patterns and presentation 2. Stacks, grids and alignment

Apple App Development with Swift Certified User Sample Questions:

1. Complete the code by selecting the correct option from each drop-down list to create the following screen.

Note: You will receive partial credit for each correct answer.

2. Given the function, which two function calls are valid? (Choose 2.)

A) let sum = rightSum(100, num2: SO, and: 20)
B) let Sun - rightSum(numl: 100, by: SO, and: SO)
C) let sun = rightSum(numl: 100, num2: 50)
D) let sum - rightSum(100, by: 30, and: 20)
E) let sum r\ ght5um(100, by: 50)

3. Given the function definition, which two statements call the function correctly? (Choose 2.)

Based on the image provided, here is the text for each of the multiple-choice options:

A) D. schedule(name: " Jane Doe " , starting: " 9:30am " , ending: " 10:30am " , place: " Office " )
B) E. schedule(who: " Jane Doe " , from: " 9:30am " , to: " 10:30am " )
C) schedule(who: " Jane Doe " , from: " 9:30am " , to: " 10:30am " , place: " Office " )
D) schedule(who name: " Jane Doe " , from starting: " 9:30am " , to ending: " 10:30am " )
E) schedule(who: " Jane Doe " , from: " 9:30am " , to: " 10:30am " , " Office " )

4. If View A calls View B, which Swift Property Wrapper would you use in View B in order to return the value of a state to View A?

A) @Binding
B) @Observable
C) @State
D) @Environment

5. For each statement about Navigation in SwiftUI. select True or False.