Cross-Browser and WCAG Compliance | Dataford Interview Questions

How do you ensure cross-browser compatibility and accessibility (WCAG) when building new features?

Implement a function that returns browsers supporting every required feature and WCAG criterion. Treat a missing or false capability as unsupported, and return matching browser names in lexicographic order.

Function signature: compatible_browsers(browsers, required_features, required_wcag) Each browser is a dictionary with name, features, and wcag dictionaries. Return a list of strings.

Constraints

0 <= browsers.length <= 1000
0 <= required_features.length <= 100
0 <= required_wcag.length <= 100
Each browser name is a string
Capability values are booleans
Browser names are unique

Function Signature

def compatible_browsers(browsers, required_features, required_wcag):

Your question is Cross-Browser and WCAG Compliance. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.

Problem

How do you ensure cross-browser compatibility and accessibility (WCAG) when building new features?

Function signature: compatible_browsers(browsers, required_features, required_wcag) Each browser is a dictionary with name, features, and wcag dictionaries. Return a list of strings.

Constraints

0 <= browsers.length <= 1000
0 <= required_features.length <= 100
0 <= required_wcag.length <= 100
Each browser name is a string
Capability values are booleans
Browser names are unique

Function Signature

def compatible_browsers(browsers, required_features, required_wcag):

Your question is Cross-Browser and WCAG Compliance. Start with the requirements in the Question tab.

Run and submit as often as you like. When you're ready, talk me through your approach or go straight to the code.