UX Fundamentals 16% - 10 Questions

Question 1

Why is it best practice to keep prototypes as low- to mid-fidelity during the early stages of rapid prototyping?

Answer 1

Rapid prototyping involves quick feedback and iteration so high-fidelity would be a waste of time.

Question 2

True or False: there should be enough contrast between adjacent colors

Answer 2

True.

Adjacent colors should contain enough contrast to accommodate users with visual challenges.

Question 3

What feature does a screen reader user commonly use to navigate through a page?

Answer 3

Heading structure

Question 4

What two WCAG restrictions are crucial to follow when designing animation for the web?

Answer 4

Limited flashing or blinking more than 3x/second.

Animations longer than 5 seconds can be stopped or paused.

Question 5

What are wireframes?

Answer 5

Layouts meant to communicate the structure of an app or web page

Focuses on function rather than visual design

Question 6

What is a prototype?

Answer 6

A preliminary version of a product or idea that lets project stakeholders test user interfaces

Question 7

A difference between two or more elements in a composition

Answer 7

Contrast

Question 8

A visual effect that adds the illusion of depth.

Most commonly used when a web page’s background moves at a slower rate than the foreground.

Answer 8

Parallax effect

Question 9

Process Diagrams that can be used while process mapping by Business Analysts

Answer 9

UPN (Universal Process Notation)

Capability Model

SIPOC (Suppliers, Inputs, Process, Outputs, and Customers)

Value Stream Map

Question 10

FACE principles for effective content

Answer 10

Friendly, upbeat, and engaging

Accurate, to build trust with the reader

Concise

Educational, teaching how to be more efficient and productive

Question 11

Four principles of accessibility (POUR)

Answer 11

Perceivable, Operable, Understandable, Robust

Question 12

Perceivable

Answer 12

Users must be able to perceive the information being presented. The information cannot be invisible to all of a user’s senses

Question 13

Operable

Answer 13

Users must be able to operate the interface. The interface cannot require interaction that a user cannot perform

Question 14

Understandable

Answer 14

Users must be able to understand the information and the operation of the user interface. The content or operation cannot be beyond the user’s understanding

Question 15

Robust

Answer 15

Users must be able to access the content using a wide variety of user agents, including assistive technologies.

Question 16

What are the Color Contrast Guidelines according to the Web Content Accessibility Guidelines (WCAG) 2.0

Answer 16

contrast ratio between text and a text’s background should be at least 4.5 to 1. If the font is at least 24 px or 19 px bold, the minimum drops to 3 to 1