Practice Rule 2: Specific Set Of Discrete Values (enumerated, Lists, Options) (4.2.3.2)
Students

Academic Programs

AI-powered learning for grades 8-12, aligned with major curricula

Engineering Courses
Professional

Professional Courses

Industry-relevant training in Business, Technology, and Design

Certifications
Games

Interactive Games

Fun games to boost memory, math, typing, and English skills

Rule 2: Specific Set of Discrete Values (Enumerated, Lists, Options)

Practice - Rule 2: Specific Set of Discrete Values (Enumerated, Lists, Options)

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

Identify a valid equivalence class for the color options: Red, Blue, Green.

💡 Hint: Choose one color from the options provided.

Question 2 Easy

What would be an invalid equivalence class for the user role: Admin, User?

💡 Hint: Consider roles that are not listed.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What constitutes a valid equivalence class?

An unrecognized input
Any acceptable input defined by criteria
Any arbitrary input

💡 Hint: Consider what types fulfill requirements.

Question 2

True or False: Discrete values should be managed strictly in invalid equivalence classes.

True
False

💡 Hint: Think about where valid choices are placed.

Get performance evaluation

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Identify and test equivalence classes for a software application that allows selecting car types: SUV, Sedan, Truck. What invalid types can you conceive?

💡 Hint: Consider vehicle types outside the categories given.

Challenge 2 Hard

A system accepts levels of access: Admin, User, and Guest. Create comprehensive test cases.

💡 Hint: Think about roles that may or may not be relevant to the given levels.

Get performance evaluation

Reference links

Supplementary resources to enhance your learning experience.