UC is planning a massive SF implementation with large volumes of data. As part of the org's implementation, several roles, territories, groups, and sharing rules have been configured. The data architect has been tasked with loading all of the required data, including user data, in a timely manner.
What should a data architect do to minimize data load times due to system calculations?

A company has 12 million records, and a nightly integration queries these records.
Which two areas should a Data Architect investigate during troubleshooting if queries are timing out? (Choose two.)

UC is trying to switch from legacy CRM to salesforce and wants to keep legacy CRM and salesforce in place till all the functionality is deployed in salesforce. The want to keep data in synch b/w Salesforce, legacy CRM and SAP. What is the recommendation.

What are two key artifacts used to document the data architecture for a multi -system enterprise Salesforce implementation? Choose 2 answers

Universal Containers developers have created a new Lightning component that uses an Apex controller using a SOQL query to populate a custom list view. Users are complaining that the component often fails to load and returns a time-out error.
What tool should a data architect use to identify why the query is taking too long?