What storage model should be used if a subscriber has more than one value for an attribute?

Northern Trail Outfitters (NTO) experienced a 24-hour website outage beginning on a peak shopping day, as a result, a number of logged-in customer's shopping sessions were disrupted. When the site is back online, the retailer would like to encourage those shoppers to return the site and continue their shopping.
What action should Northern Trail Outfitters (NTO) take?

What functionality is contained in Journey Builder that does NOT exist in Automation Studio?

A large retail company has selected Marketing Cloud and has asked to be fully migrated from their existing platform in three weeks. They have communicated the following:
* They currently have three million customers.
* They email customers twice a week with no known deliverability issues.
* Their contract includes one Sender Authentication Package (SAP).
What response articulates proper IP warming? (Choose two.)

A customer has an eCommerce site and imports Data into three data extensions daily: 'Orders,'
'Order_Details,' and 'Products.' The data extensions contain the following information:
*Orders: OrderId, CustomerId, OrderNumber, OrderDate, OrderTotal, GrandTotal
*Order_Details: ProductId, OrderId, Qty, UnitPrice, ExtendedPrice, Discount
*Products: ProductId, SKU, Name, Description, Cost, Price
Which two relationships should be established in Data Designer? Choose 2 answers