Vskills certification for Cocoa Programming Professional assesses the candidate as per the company’s need for application development for OS X operating system. The certification tests the candidates on various areas in object-oriented programming with objective-c, cocoa foundation kit, graphical user interfaces, windows, views, controls, custom views, event handling, models, data functionality, rich-text handling, printing and localization. 

Why should one take this certification?
This certification is intended for professionals and graduates wanting to excel in their chosen areas. It is also well suited for those who are already working and would like to take certification for further career progression.

Earning Vskills Cocoa Programming Professional Certification can help candidate differentiate in today's competitive job market, broaden their employment opportunities by displaying their advanced skills, and result in higher earning potential. 

Who will benefit from taking this certification?
Job seekers looking to find employment in software development departments of various companies, students generally wanting to improve their skill set and make their CV stronger and existing employees looking for a better role can prove their employers the value of their skills through this certification. 

Cocoa Programming Table of Content


Cocoa Programming Tutorial


Cocoa Programming Sample Questions


Cocoa Programming Mock Test


Companies that hire Vskills Cocoa Programming Professional
Cocoa Programming Professionals are in great demand. Companies specializing in OS X application development or support are constantly hiring skilled cocoa programming professional. Various public and private companies also need cocoa programming professional for their software development departments.Apply for Certification

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Introduction to Cocoa

  • The Mac OS X Programming Environment    
  • Cocoa Defined
  • The Cocoa Frameworks
  • Languages
  • The Foundation Framework
  • The Application Kit Framework

Cocoa Development Tools

  • Installing the Developer Tools
  • Interface Builder
  • Other Tools

Object-Oriented Programming with Objective-C

  • Introducing Objects
  • Creating and Using Objects
  • Methods and Messages
  • Objective-C-Defined Types
  • Creating New Classes
  • Overriding Methods
  • Other Concepts

The Cocoa Foundation Kit

  • Strings
  • Collections
  • Memory Management

Graphical User Interfaces

  • Graphical User Interfaces in Cocoa
  • Designing Applications Using MVC
  • Create the Currency Converter Project
  • Create the Interface
  • Define the Classes
  • Connect the Model, Controller, and View
  • Implement the Classes
  • Build and Run

Windows, Views, and Controls

  • Windows and the Window System
  • The View Hierarchy
  • Coordinate Systems
  • Controls, Cells, and Formatters
  • Targets and Actions

Custom Views

  • Custom View Creation Steps
  • Create a Custom View
  • Drawing into a View: Behind the Scenes
  • Draw Strings into a View
  • Draw Paths into a View
  • Event Handling


  • Dot View Application
  • Event Delegation
  • Notifications

Models and Data Functionality

  • Protocols
  • Key-Value Coding
  • Table Views
  • Table View Example
  • Saving Data: Coding and Archiving
  • Using Formatters
  • Sorting Tables

Multiple Document Architecture

  • Architectural Overview
  • Building a Document-Based Application

Rich-Text Handling

  • Cocoa's Text System
  • Creating a Rich-Text Editor
  • Enabling the Font Menu
  • Text Storage and Attributed Text
  • Enabling the Text Menu
  • Handling Embedded Images


  • Printing a View
  • Using Print Operations
  • Setting Margins

Bundles and Resources

  • Peeking Inside Bundles
  • Using Bundles


  • Mac OS X Language Preferences
  • Localizing Resources
  • Localizing Nib Files
  • Localizing Strings

Defaults and Preferences

  • How Preferences Work
  • Using Defaults
  • Command-Line Preferences Access
  • Using Unique Application Identifiers

Accessory Windows

  • The Role of File's Owner
  • Making an Info Window

Finishing Touches

  • Tidying Up the User Interface
  • Providing an Icon
  • Providing Help
  • Customizing the About Box
  • Tweaking Compiler Settings
  • Packaging for Distribution
  • Closure

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“Exam scheduling to be done through user account” / “Exam once scheduled cannot be cancelled”
Date of Examination
Examination Time
01:00 PM - 02:00 PM
02:30 PM - 03:30 PM
04:00 PM - 05:00 PM
05:30 PM - 06:30 PM
10:00 AM - 11:00 AM
11:30 AM - 12:30 PM

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