The Certificate in Objective-C is designed to validate the skills and knowledge of individuals in programming with the Objective-C language, particularly within the context of iOS and macOS development. Objective-C is a primary programming language used for building applications on Apple's platforms, making it essential for developers looking to create iOS and macOS apps. This certification exam assesses candidates' understanding of Objective-C syntax, principles, best practices, and its application in real-world development scenarios.
Skills Required
Proficiency in programming fundamentals, including variables, data types, control flow, and functions
Familiarity with object-oriented programming concepts, such as classes, objects, inheritance, and polymorphism
Understanding of memory management in Objective-C, including reference counting and autorelease pools
Knowledge of iOS and macOS development frameworks, such as UIKit, Foundation, and Core Data
Ability to write clean, efficient, and maintainable Objective-C code
Experience in debugging, testing, and optimizing Objective-C applications
Who should take the Exam?
Software Developers
iOS Developers
macOS Developers
Mobile App Developers
Anyone interested in building applications for Apple's platforms using Objective-C
Course Outline
The Objective C Exam covers the following topics -
Domain 1 - Introduction to Objective-C
Overview of Objective-C programming language
History and Evolution of Objective-C
Advantages and use cases of Objective-C in iOS and macOS development
Domain 2 - Objective-C Syntax and Basics
Data types, variables, and constants in Objective-C
Control flow statements (if, else, switch, loops)
Functions and methods in Objective-C
Domain 3 - Object-Oriented Programming in Objective-C
Classes and objects in Objective-C
Encapsulation, inheritance, and polymorphism
Class extensions and categories
Domain 4 - Memory Management in Objective-C
Manual memory management with retain/release
Automatic reference counting (ARC) in Objective-C
Working with autorelease pools
Domain 5 - Objective-C Collections and Data Structures
Arrays, dictionaries, and sets in Objective-C
Working with collections using Foundation framework
Custom data structures and their implementation
Domain 6 - Objective-C Runtime
Understanding the Objective-C runtime environment
Dynamic method resolution and message passing
Runtime introspection and method swizzling
Domain 7 - iOS and macOS Development with Objective-C
Introduction to iOS and macOS development frameworks
Using UIKit for building iOS user interfaces
Accessing system services and resources using Foundation framework
Domain 8 - Debugging and Testing Objective-C Applications
Debugging techniques and tools for Objective-C
Unit testing and test-driven development (TDD) with XCTest
Profiling and optimizing Objective-C code for performance
What We Offer?
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