As part of their customer setup process. Universal containers requires that any address put into Salesforce be validated by the US Postal Service.
The customer must provide their address while they are on the phone with the Universal Containers representative.
What two solutions should a Technical Architect recommend to fulfill this requirement?
Choose 2 answers

Northern Trail Outfitters is planning to create a native employee facing mobile app with the look and feel of Salesforce's Lighting Experience. The mobile ap needs to integrate with their Salesforce org.
Which Salesforce API should be used to implement this integration?

Universal containers has an integration that runs nightly to update the product(product2) object in Salesforce with updated product availability for over 500,000 products. Occasionally(less than 1 time per month) a product record fails to update due to a data validation issue that cannot be predicted in advance.
How should universal Containers monitor this nightly batch import of data into Salesforce so that any error can be corrected promptly?

Which two automated methods should an architect use to solve an issue with duplicate contacts?
Choose 2 answers

Universal Containers has a trigger on the Order object to update the parent Acount with the date and time of the last closed Opportunity. An integration that inserts orders for the high-volume customers is failing periodically, with no obvious pattern to the timing of failures.
What could be the cause of this issue ?