How would a UX Designer Differentiate between voice and tone?

Cloud Kicks (CK) has an Unlimited Edition Salesforce org. CK's UX Designer has identified that dynamic dashboards could be a useful tool to improve org usability and experience.
How many different dynamic dashboards could they create?

A UX Designer is going to create a custom app for a new team of service agents.
Which three parts of the user interface could be customized?
Choose 3 answers

Cloud Kicks (CK) has already identified its user personas. The UX Designer wants to synthesize what CK knows about the users so that a shared understanding is created with the rest of the organization.
Which tool should be used to share this insight?

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