Desktop Application Desktop Application Development 1

Question 1

Which framework is commonly used to build cross-platform desktop applications using JavaScript?

Accepted Answer

Electron

Answer

Electron combines Chromium and Node.js, enabling developers to build cross-platform desktop apps using web technologies like HTML, CSS, and JavaScript.

Question 2

What is the main advantage of using native APIs when developing a desktop application?

Accepted Answer

Better performance and OS integration

Answer

Native APIs give applications direct access to OS features and hardware, resulting in better performance and tighter integration with system services.

Question 3

In desktop application development, what is an 'event loop'?

Accepted Answer

A mechanism that waits for and dispatches events like clicks and key presses

Answer

The event loop continuously waits for user input or system events and dispatches them to appropriate handlers, forming the core of GUI applications.

Question 4

Which programming language is primarily used to develop native Windows desktop applications with the Win32 API?

Accepted Answer

C/C++

Answer

The Win32 API is a C-based interface; C and C++ are the primary languages used to call Win32 functions directly for native Windows development.

Question 5

What does the Model-View-Controller (MVC) pattern separate in a desktop application?

Accepted Answer

Application logic, data, and UI presentation

Answer

MVC separates data (Model), user interface (View), and application logic (Controller), making desktop applications easier to maintain and test.

Desktop Application Practice Test

Desktop Application Practice Test

Desktop Application Desktop Application Development 1