When a marketer deletes a list and a prospect from Marketing Cloud Account Engagement, the list is archived to the Recycle Bin, but the two remaining prospects are not deleted. The list can be restored from the Recycle Bin within 30 days, but the deleted prospect cannot be restored unless it is manually re-imported or re-created. The two remaining prospects are still active in Marketing Cloud Account Engagement and can be found in the All Prospects list or other lists they belong to. Option A is not correct because deleting a list does not restore a deleted prospect. Option B is not correct because a list can be deleted even if it contains active prospects. Option C is not correct because deleting a list does not delete the prospects in the list. Reference: Marketing Cloud Account Engagement Recycle Bin 101 - Salesforce Dani, Go Green with Marketing Cloud Account Engagement's Recycle Bin * Nebula Consulting

A completion action on a custom redirect will be triggered when an existing prospect clicks on the custom redirect. A custom redirect is a trackable link that can be used to measure the engagement of prospects with external content, such as a website, a PDF, or a video. A completion action is an automated task that can be performed after a prospect takes a certain action, such as clicking on a custom redirect. Completion actions for custom redirects will only apply to existing prospects, meaning prospects who have already been identified by Marketing Cloud Account Engagement through a form, a landing page, or an email4. Reference: Marketing Cloud Account Engagement Custom Redirects

Opportunities in Salesforce must be tied to a contact syncing with Marketing Cloud Account Engagement for them to be created in Marketing Cloud Account Engagement. This means that the opportunity must have at least one contact role in Salesforce, and that contact must be syncing with a prospect in Marketing Cloud Account Engagement. If the opportunity does not have any contact roles, or the contact is not syncing with Marketing Cloud Account Engagement, the opportunity will not be created in Marketing Cloud Account Engagement. This is because Marketing Cloud Account Engagement needs a prospect to associate the opportunity with, and the contact role is the link between the opportunity and the prospect. For more details -> 91011

An engagement studio program is a tool that allows the Marketing Manager to create and automate a series of steps that guide prospects through a marketing journey. An engagement studio program consists of three types of elements: actions, triggers, and rules. An action is something that the program does to or for the prospect, such as sending an email, adding them to a list, or notifying a user. A trigger is something that the program checks for or waits for the prospect to do, such as opening an email, clicking a link, or submitting a form. A rule is something that the program evaluates about the prospect, such as their score, grade, or field value8 Among the possible actions that can be taken in an engagement studio program, three of them are:
Add prospect to list. This action adds the prospect to a specified list in Account Engagement. This action is useful for segmenting prospects based on their engagement or moving them to a different list for further marketing8 Send email to prospect. This action sends an email to the prospect using an Account Engagement email template. This action is useful for delivering relevant and personalized content to the prospect based on their stage in the journey8 Notify a user. This action sends an email notification to a specified user or user group in Account Engagement or Salesforce. This action is useful for alerting the sales team or other stakeholders about the prospect's engagement or readiness

The two activities that trigger a prospect record to sync from Marketing Cloud Account Engagement to the CRM are landing page submission and form submission. A prospect record is a record that contains the information and activities of a potential customer in Marketing Cloud Account Engagement. A sync is a process that updates the data between Marketing Cloud Account Engagement and your CRM system, such as Salesforce or Microsoft Dynamics. A sync can be initiated from Marketing Cloud Account Engagement to the CRM, or from the CRM to Marketing Cloud Account Engagement, depending on the activity or the data change. A landing page submission is an activity that occurs when a prospect fills out a form on a landing page, which is a web page that you create and host in Marketing Cloud Account Engagement to showcase your products or services, offer content, or register for events. A form submission is an activity that occurs when a prospect fills out a form, which is a web element that allows you to collect information from your prospects, such as their name, email, or company. Both landing page submission and form submission trigger a prospect record to sync from Marketing Cloud Account Engagement to the CRM, because they create or update the prospect data in Marketing Cloud Account Engagement, and Marketing Cloud Account Engagement pushes the data to the CRM