Lightning pages are custom layouts that let you design pages for your Salesforce org using Lightning App Builder. You can assign different Lightning pages for different apps, record types, and profiles using Lightning page assignments. To meet the requirement of displaying different Lightning pages for Accounts in Sales Console and Service Console, you need to assign Lightning pages as app default for each app. Reference: https://help.salesforce.com/s/articleView?id=sf.lightning_page_overview.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.lightning_page_assignments.htm&type=5

To protect data with backups by using Data Export Service, two considerations that the administrator should remember when scheduling export are:
Data Backups are limited to weekly or monthly intervals depending on edition and license type Metadata backups must be run via a separate process such as Metadata API or change sets because Data Export Service only exports data (records) Metadata backups are not limited by sandbox refresh intervals. Data Export Service should be run from production orgs unless testing purposes require otherwise. Reference: https://help.salesforce.com/s/articleView?id=sf.data_export.htm&type=5

Standard objects are objects that are included with Salesforce by default, such as Account, Contact, Lead, Opportunity, etc. They have predefined fields and functionality that support common business processes. Custom objects are objects that you create to store information that is specific to your organization or industry. You can create new standard objects using the Object Manager in Setup. Reference: https://trailhead.salesforce.com/en/content/learn/modules/data_modeling/standard_and_custom_objects

Security Health Check is a tool that can be used to identify and fix potential session vulnerabilities. Security Health Check scans the security settings in an org and compares them to a baseline set of standards, such as the Salesforce Baseline Standard or the Salesforce Optimized Standard. Security Health Check provides a health check score and a list of issues and recommendations for improving the security settings. Reference: https://help.salesforce.com/s/articleView?id=sf.security_health_check.htm&type=5

Forecasting is a feature that allows you to predict and plan the sales cycle from pipeline to closed sales, and manage sales expectations throughout your organization. Opportunity stages are the steps that an opportunity goes through as it moves from creation to close, and they determine the probability and forecast category of the opportunity. Reference: https://help.salesforce.com/s/articleView?id=sf.forecasting3_overview.htm&type=5 https://help.salesforce.com/s/articleView?id=sf.customize_opptystages.htm&type=5