Prospects sync to your CRM when they have been assigned to a user or queue. A CRM is a customer relationship management platform that allows you to manage your sales and customer service operations. You can integrate Marketing Cloud Account Engagement with your CRM using the Salesforce connector, which allows you to sync data, activities, and campaigns between Marketing Cloud Account Engagement and Salesforce. However, not all prospects in Marketing Cloud Account Engagement are synced to Salesforce. Only prospects that have been assigned to a user or queue in Marketing Cloud Account Engagement are synced to Salesforce as leads or contacts. You can assign prospects manually, through automation rules, or through lead assignment rules.

Answer A, C, D, and E are incorrect because prospects do not sync to your CRM when they fill out a form on a landing page, when they have a lead score greater than 50, when they visit a landing page, or when they are created manually in the Marketing Cloud Account Engagement database, unless they are also assigned to a user or queue, as explained above. Reference: [Salesforce Connector], [Sync Prospects with Salesforce]

According to theSalesforce documentation, spam complaints refer to the number of prospects who marked an email as spam in an email report. An email report is a report that shows the performance and results of an email send, such as opens, clicks, bounces, unsubscribes, and spam complaints. A spam complaint is recorded when a prospect clicks the spam or junk button in their email client, indicating that they do not want to receive emails from the sender. Spam complaints can negatively affect the sender's reputation and deliverability, so it is important to monitor and minimize them. Spam complaints do not refer to the number of prospects who clicked the unsubscribe link, replied to the email to ask to be removed, or opted out via the email preference center, as these are different ways of unsubscribing from emails, not marking them as spam. Reference:Salesforce documentation

The way a visitor can convert to a prospect is by submitting a form on a landing page. A visitor is an anonymous person who visits your website, while a prospect is a known person who has an identified email address. A visitor becomes a prospect when they fill out a Marketing Cloud Account Engagement form, which captures their email address and other information. A landing page is a web page that contains a form and a call to action, such as downloading a file or registering for an event. When a visitor submits a form on a landing page, they become a prospect and can be tracked and nurtured by Marketing Cloud Account Engagement. Viewing an embedded form, visiting a tracked website, or receiving a marketing email are not ways to convert a visitor to a prospect, as they do not capture the visitor's email address or identify them as a prospect.Reference[Visitors and Prospects] [Landing Pages and Forms]

The fastest way for an Administrator to create a one-time list of prospects who match specific criteria is to use a segmentation rule. A segmentation rule is a rule that runs once and matches prospects based on the criteria you set. You can use a segmentation rule to perform actions on the matched prospects, such as adding them to a list, assigning them to a user, or changing their field values.A segmentation rule is useful when you want to segment your prospects quickly and easily without creating a dynamic list or an automation rule

The best way to be able to track the number of visitors who access a file on a web page that the company does not own is to use a custom redirect. A custom redirect is a Marketing Cloud Account Engagement feature that allows you to track any link on your website or a third-party website and measure the clicks and conversions. You can create a custom redirect for the link to the file and use the custom redirect URL instead of the original link on your web page. This way, you can track how many visitors click on the link and access the file, and also see which prospects are interested in the file. A Marketing Cloud Account Engagement form, a Marketing Cloud Account Engagement tracking code, or a page action are not suitable for this purpose, as they are used for different scenarios. A Marketing Cloud Account Engagement form is used to collect visitor information and convert them to prospects. A Marketing Cloud Account Engagement tracking code is used to track the page views and activities of visitors and prospects on your own website. A page action is used to perform certain actions when a prospect views a specific page on your website.ReferenceCustom Redirects