Certification Aid wants to import data from a CSV file into a Data Extension. The CSV file contains all relevant dat a. New records should be added to the Data Extension, and records which are not in the file should be removed from the Data Extension. Which import operation should be chosen for this? Choose 1.

A developer, who is new to Marketing Cloud, needs to design a landing page for a new customer. They choose to use Server-Side JavaScript (SSJS) due to their extensive knowledge of JavaScript from previous projects.
Which two features would the developer be able to leverage in their Server-Side code? Choose 2 answers

A developer wants to inject a Contact into a journey using API. What method and route would be used to accomplish this?

Clock Kicks would like to encrypt and store form data submitted from a CloudPage in a data extension using AMPscript. Which three encryption options could be used when creating a new key in Key Management? Choose 3

A developer identified duplicate contacts and initiated a Contact Delete process for 10 million subscribers. How could the process be expedited?