Person Account cannot be disabled is something that the administrator should consider before enabling Person Accounts. Person Accounts are a special type of accounts that allow storing information about individual people who are not associated with an organization or business account. Once Person Accounts are enabled, they cannot be disabled or removed from the org without contacting Salesforce support

A cross filter with WITHOUT logic is a method for creating a report that shows accounts that are missing certain related records. A cross filter is a filter that lets you include or exclude records in your report based on related objects and their fields. You can use cross filters to create reports on accounts with or without opportunities, contacts, cases, or other related objects. In this case, you can use a cross filter with WITHOUT logic to show accounts without assets that have a certain product name or code. This way, you can identify customers that need to install a new solar panel monitor system. Reference: https://help.salesforce.com/s/articleView?id=sf.reports_cross_filters.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.reports_examples_cross_filters.htm&type=5

Two considerations that the administrator should remember about roll-up summary fields are:

Roll-up types include COUNT, SUM, and AVG. A roll-up type is a function that determines how the data from the child records is aggregated and displayed on the parent record. The available roll-up types are COUNT, which counts the number of child records; SUM, which adds up the values of a numeric field on the child records; AVG, which calculates the average value of a numeric field on the child records; MIN, which displays the lowest value of a field on the child records; and MAX, which displays the highest value of a field on the child records.

Roll-up summary fields are created on the master side of a master-detail relationship. A master-detail relationship is a type of relationship that links two objects together such that the master object controls certain behaviors of the detail object, such as security and deletion. A roll-up summary field is a type of field that displays a value that is calculated from child records related to a parent record. Roll-up summary fields can only be created on the master object of a master-detail relationship or on a lookup relationship if it is set as required.

The other two options are incorrect because:

Roll-up summary fields do not prevent the conversion of a master-detail relationship to a lookup. They only prevent it if they reference a formula field that includes another relationship.

Rollup fields are not calculated prior to save. They are calculated after save and may take some time to update.

A permission set is a collection of settings and permissions that give users access to various tools and functions. The View All Data permission allows users to view all data, regardless of sharing settings. By creating a permission set with this permission and assigning it to the subset of users, the administrator can meet the requirement without changing their profiles or roles. Reference: https://help.salesforce.com/s/articleView?id=sf.perm_sets_overview.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.admin_general_permissions.htm&type=5

Debug logs capture database operations, system processes, and errors that occur when executing a transaction or running unit tests. Debug logs can help identify the cause of Apex CPU time limit exceeded errors by showing the execution time of each Apex statement and trigger. Reference: https://developer.salesforce.com/docs/atlas.en-us.apexcode.meta/apexcode/apex_debugging_debug_logs.htm