Free Salesforce User-Experience-Designer Exam Questions

A UX Designer wants to explore sample code for Lightning components and see how changing to code affects the visual appearance in real time, without deploying any code to a Salesforce org.
Which two resources should help accomplish this?
Choose 2 answers

A UX Designer is working on a series of custom Salesforce components for a new website. In which way could the designer accelerate the visual design process?

Cloud Kicks (UC) has begun a new project to update its Experience Cloud site. CK know the interface needs improvement and wants its Designer to conduct an independent audit of its current website.
Which activity should the designer perform?

A UX Designer wants to conduct customer interviews as part of discovery research. Which best practice should be followed while conducting these interviews?

Cloud Kicks (CK) is planning its Einstein Bot implementation and has identified common issues the bot can resolve. CK has determined that extensive technical planning is needed for bot effectiveness and customer satisfaction.
Which additional element(s) would be essential?