Which encryption methods are supported in file imports? Choose 2.

A developer wants to create an HTML table where rows will alternate background colors between white and red. The developer does not know how many rows will be sent within each email, and decides to use a loop and assigns the RowCount() of the table rows to the variable @numerator. What is the recommended AMPscript logic to determine the background color of each table row within the loop?

NTO puts the word TEST at the beginning of the name for each test emai. Which query would return the subs who were sent those emails?

A developer wants to expand their knowledge of Query Activities. They want to identify email addresses that have bounced in the last 30 days, along with the Bounce Reason and some additional subscriber specific data; however, the SQL they have written does not return any records. Below is the SQL statement:

What updates should be made to ensure this SQL statement returns the desired results?

A developer receives a 401 Unathorized HTTP status message from a REST API request. What is the reason for this error?