Free Mobile App Design MCQ Question and Answers

Question 1

Which of the following is a mobile device software program?

Accepted Answer

Native applications

Answer

Native applications are software programs specifically developed for a particular mobile operating system, such as iOS or Android, and are installed directly onto the device. They are optimized for that specific platform, offering the best performance, access to device hardware features (like camera or GPS), and a seamless user experience. This makes them distinct from web-based applications.

Question 2

Which control UI would best represent a binary decision?

Accepted Answer

a switch

Answer

A switch UI control is specifically designed to represent a binary decision, meaning an option that has two mutually exclusive states, such as 'on' or 'off,' 'enabled' or 'disabled.' Its visual design clearly indicates these two distinct states, making it an intuitive and effective choice for users to interact with simple yes/no choices. Other controls like steppers or system buttons serve different interaction purposes.

Question 3

False or True? Dopamine is released into the player's brain throughout a gamified encounter.

Accepted Answer

True

Answer

True. Gamification often leverages psychological principles, and the release of dopamine is a key component of reward systems. When players achieve goals, receive positive feedback, or experience progress within a gamified encounter, dopamine is released in the brain. This neurochemical process creates feelings of pleasure and motivation, encouraging continued engagement and reinforcing desired behaviors.

Question 4

PPI stands for what?

Accepted Answer

Pixels Per Inch

Answer

PPI stands for Pixels Per Inch, a critical metric in digital imaging and display technology. It quantifies the density of pixels on a screen or within a digital image, indicating how many individual pixels are packed into each linear inch. A higher PPI generally translates to a sharper, more detailed, and higher-quality visual display.

Question 5

Which "direct manipulation" instance is the best?

Accepted Answer

Playing a game by swiping

Answer

Direct manipulation in UI design refers to interacting with on-screen objects in a way that mimics real-world interaction, providing immediate visual feedback. Playing a game by swiping is an excellent example because the user directly manipulates an element or the game world with a natural gesture. This offers a strong sense of control and immediacy, unlike abstract actions like clicking a button.

Mobile App Design Practice Test

Mobile App Design Practice Test

Free Mobile App Design MCQ Question and Answers