According to theSalesforce documentation, a prospect's score can be changed through automation rules, scoring model changes, or completion actions. A prospect's score is a numerical value that indicates the level of interest and engagement of a prospect, based on their activities, such as opening an email, clicking a link, or submitting a form. A prospect's score can be changed by using different methods, such as:

Automation rules: An automation rule is an automation tool that can be used to update a prospect's score when the prospect meets certain criteria, such as prospect field values, activities, or scores. For example, an automation rule can be created to increase a prospect's score by 10 points when the prospect visits a specific web page.

Scoring model changes: A scoring model is a feature that allows users to customize the scoring rules for different types of activities, such as email opens, form submissions, or custom redirects. A scoring model can be changed by editing the default scoring model in Marketing Cloud Account Engagement, or by creating a custom scoring model for a specific group of prospects. For example, a scoring model can be changed to assign more points to an email open, or to create a different scoring model for prospects from a certain industry.

Completion actions: A completion action is an automation tool that can be used to adjust a prospect's score after the prospect successfully completes a marketing element, such as submitting a form, clicking a link, or visiting a web page. A completion action can be used to increase or decrease a prospect's score by a specific amount, or to reset a prospect's score to zero. For example, a completion action can be created to decrease a prospect's score by 5 points when the prospect unsubscribes from an email.

The best way to accomplish the goal of sending the same email template again this week to the same list, but make sure that the prospects that received it last week do not get it again, is to create a new list of the prospects that received the email last week and then use it as a suppression list when sending the email template to the ''Hot Prospects'' list . This way, the prospects who already received the email will be excluded from the recipient list, and only the new prospects who match the dynamic criteria will receive the email. Creating a new dynamic list using the criteria ''Prospect email template'', the template name, and ''was not received'' (A) is not a valid option, as there is no such criteria available for dynamic lists. Sending the email template to the ''Hot Prospects'' list, but selecting the ''deduplicate'' option (B) is not a valid option, as the deduplicate option only removes duplicate prospects within the same list, not across different lists. Sending the email template to the ''Hot Prospects'' list like last time (D) is not a valid option, as the prospects that received it before will not be automatically suppressed from receiving the same email template, unless the email template has the option ''Do not send to prospects who have already received this email'' enabled. Reference:Create a Dynamic List,Send a List Email

Marketing Cloud Account Engagement has native webinar connectors for ReadyTalk, GoToWebinar, and WebEx. These connectors allow you to sync webinar data with Marketing Cloud Account Engagement and use it for segmentation, automation, and reporting.You can also create webinar campaigns in Marketing Cloud Account Engagement and track the registration and attendance of prospects

The best way to achieve the goal of keeping email branding consistent and allowing Marketing Cloud Account Engagement users to select the email content when building out engagement studio programs, one-to-one emails, and autoresponders is to create and publish an email template. An email template is a reusable email layout that can be used for different types of emails in Marketing Cloud Account Engagement. An email template can contain text, HTML, images, variable tags, and dynamic content. An email template can be customized to match the branding and design of the company's website and other marketing materials.An email template can be published to make it available for use in Marketing Cloud Account Engagement1. Option B is not correct because an email template draft is a template that has not been published yet and cannot be used for emails until it is published. Option C is not correct because an operational email is a type of email that is sent to prospects regardless of their opt-in status and is used for important or transactional messages, such as invoices, receipts, or password resets. An operational email is not a reusable email layout and does not affect the branding consistency. Option D is not correct because a list email draft is an email that has not been sent yet and can be used only once.A list email draft is not a reusable email layout and does not affect the branding consistency.

A prospect is a visitor who has submitted an email address through a form or landing page on your site. This is the primary way that Marketing Cloud Account Engagement identifies and converts visitors into prospects. A prospect can also be created from an email link click, a manually entered email address, or an import.