Which two steps do you perform to update the logo in a portal header? (Choose Two)

An application has the following application rulesets:
Expenses:02-01
TGB:02-01
TGBCatalog:02-01
A rule with an Apply to : class of TGB-Expenses-Work-Reimbursement references a rule named PopulateLineltems .
The six instances of PopulateLineltems in the rules cache are shown in the following table.

Which rule is chosen by Rule Resolution?

Select three best practices when developing activities (Choose Three)

You are analyzing application performance and notice one or more data transforms exceeding preferred performance parameters.
Which of the following performance tools do you use to help troubleshoot the issue?

The customer, a medium size toy maker, wants to fulfill orders received during the peak
season in December and process them in batches multiple times a day.
How do you implement this use case?