A content author is building an email in the Email Designer and needs to insert a personalized offer.
What is the essential prerequisite for an offer from the Offer Library to be available for selection within the email content?

• A. The offer must be part of a Decision that uses a Placement compatible with the Email channel.
• B. The offer must be tagged with the same tag as the journey.
• C. The offer must have a "static" collection type.
• D. The offer must have been created in the last 24 hours.

A data analyst is troubleshooting a journey where profiles are successfully entering from a "SignUp" event, but no emails are being sent. The journey log shows that every profile flows directly to the "timeout or error" path of the Email activity. The email surface is valid, and the test profiles have email addresses.
Upon inspecting the "SignUp" event payload being sent to the platform, what is a likely cause of this error?

• A. The event is being sent via batch ingestion instead of streaming.
• B. The event payload is missing the `testProfile` flag.
• C. The event payload includes personalization attributes (e.g., `firstName`) that are empty or null.
• D. The event's primary identity is an ECID, but no email address is included anywhere in the event payload.

A business practitioner is creating an email template that will be used by multiple teams. They want to define specific areas of the email (like the main hero image and the body text) that can be edited by users of the template, while locking down other areas (like the header and footer) to maintain brand consistency.
How can this be achieved when creating the content template?

• A. By setting user permissions on different sections of the template.
• B. By using the "Lock" and "Unlock" functions on content blocks within the template designer.
• C. By creating the locked sections as Fragments and the editable sections as standard components.
• D. This is not possible; all parts of a template are either editable or locked.

A campaign manager responsible for a live "Welcome Series" journey discovers a mistake in the configuration. They need to correct it immediately. They create a new version of the journey to make the edits.
After they publish the new, corrected version, what happens to the customer profiles that were already in the middle of the old, incorrect version?

• A. The system pauses all profiles in the old version and waits for manual intervention to migrate them.
• B. Profiles continue their path in the old version until they exit, and only new profiles will enter the new version.
• C. Only profiles that were in a 'Wait' activity in the old version are moved to the new version.
• D. All profiles from the old version are immediately moved to the corresponding activity in the new version.