A bank's marketing team wants to orchestrate a customer onboarding process that involves multiple steps and systems. When a new account is opened, they want a journey to trigger. This single "Account Opened" signal, however, is a combination of two separate system events: "Application Approved" from the loan system and "Account Funded" from the core banking system.
Which Journey Optimizer event type should be designed to listen for this combined signal as a single journey trigger?

• A. An Audience Qualification event.
• B. A Unitary Event for "Application Approved".
• C. A Reaction Event.
• D. A Business Event.

A conversion optimization specialist wants to run a test on a Campaign's hero image. The goal is to test three new images (Treatment A, B, and C) against the original version to see which one generates the most clicks. A small portion of the audience should be reserved as a baseline.
What is the correct way to configure this content experiment?

• A. Three treatments (A, B, C) and a hold-out group, with the audience split between all four.
• B. One experiment for A vs. the original, and a second experiment for B vs.
• C. Three treatments (A, B, C) with the audience split evenly between them.
• D. Two treatments (A, B) and a control group, which will automatically receive a third version.

A retail campaign planner is launching a "Fall Welcome Series" for new customers. Company policy dictates that this specific campaign journey must only be active and accept new people during the month of September.
Where in the journey configuration should the planner set these overall start and end dates for the journey's operation?

• A. In the 'Email' activity properties for the first email.
• B. In a 'Condition' activity at the beginning of the journey to check the date.
• C. In the properties of the initial 'Audience Qualification' event.
• D. In the Journey Properties, before entering the canvas.

A digital marketing manager is designing a promotional email that needs to dynamically display different content based on the user's loyalty tier (`loyaltyTier`) and city (`city`).
Which of the following are direct data sources that can be used for personalizing the email content? (Choose 2.)

• A. Audiences
• B. Identities
• C. Calculated attributes
• D. Offer decisions
• E. Helper functions

An e-commerce manager is setting up the company's first real-time "abandoned cart" journey.
The audience for this journey must qualify members the instant they add a product to their cart but do not complete the purchase within 15 minutes.
Which audience evaluation method is required for this time-sensitive use case?

• A. Batch
• B. Scheduled
• C. Streaming
• D. Edge