A developer needs to write AMPscript to ensure the expiration date on a coupon is the last day of the month.
What would produce the desired result?

NTO wants to exclude sending an email at send time to those with a record on the 'Exclude' Data Extension. The primary key on this data extension is Subscriber Key.
How would a developer write the Exclusion Script?

A company need to retrieve a large number of rows from a DE via the API. Which two solutions would optimize the peformance? Choose 2

Certification Aid wants to include SSJS in an email message. Which code block can be used for this? Choose 2.

Northern Trail Outfitters (NTO) wants to determine the best identifier for subscribers across all channels.
What should be recommended5