The type of vulnerabilities that can be best detected using automated analysis is typical source code vulnerabilities. Automated analysis is a technique that uses automated tools or software to analyze or test a system or an application, and to identify or report any errors, defects, or vulnerabilities. Automated analysis can be performed at different stages of the system or application development life cycle, such as design, coding, testing, or deployment. Typical source code vulnerabilities are the vulnerabilities that are common or frequent in the source code of a system or an application, and that are caused by coding errors, mistakes, or bad practices, such as buffer overflow, integer overflow, memory leak, or hard-coded credentials. Typical source code vulnerabilities can be best detected using automated analysis, as they can be easily scanned, checked, or verified by the automated tools or software, and they can be reported or corrected in a timely and efficient manner. Valid cross-site request forgery (CSRF) vulnerabilities, multi-step process attack vulnerabilities, or business logic flaw vulnerabilities are not the types of vulnerabilities that can be best detected using automated analysis, as they are more complex or specific in the system or the application, and they may require human intervention or judgment to analyze or test. Valid CSRF vulnerabilities are the vulnerabilities that allow an attacker to force a web browser to perform an unwanted or malicious action on a web server, such as transferring funds, changing passwords, or updating profiles, by exploiting the trust between the web browser and the web server. Multi-step process attack vulnerabilities are the vulnerabilities that allow an attacker to compromise a system or an application that involves multiple steps or stages, such as authentication, authorization, or transaction, by exploiting the weaknesses or gaps in each step or stage.
Business logic flaw vulnerabilities are the vulnerabilities that allow an attacker to manipulate or bypass the business rules or the logic of a system or an application, such as workflows, validations, or calculations, by exploiting the flaws or errors in the design or the implementation of the system or the application.
References: Official (ISC)2 Guide to the CISSP CBK, Fifth Edition, Chapter 21: Software Development Security, page 2010.

An automated configuration monitoring system continuously tracks the state of hardware and software across the organization, ensuring that updates and patches are applied promptly. It can detect deviations from the desired configuration and automatically take corrective actions or alert administrators, making it a proactive and efficient solution for maintaining up-to-date systems.
Other options, like security configuration audits and vulnerability scans, are useful but typically occur less frequently and may not cover all updates in real-time.

In this step, your main objective is to examine and analyze what has occurred and focus on determining the root cause of the incident.
Recovery is incorrect as recovery is about resuming operations or bringing affected systems back into production
Containment is incorrect as containment is about reducing the potential impact of an incident.
Triage is incorrect as triage is about determining the seriousness of the incident and filtering out false positives
Reference:
Official Guide to the CISSP CBK, pages 700-704

A privileged identity lifecycle management is a process of managing the access rights and activities of users who have elevated permissions to access sensitive data or resources in an organization. An essential element of a privileged identity lifecycle management is to regularly perform account re-validation and approval, which means verifying that the privileged users still need their access rights and have them approved by the appropriate authority. This can help prevent unauthorized or excessive access, reduce the risk of insider threats, and ensure compliance with policies and regulations. Account provisioning based on multi-factor authentication, frequently review performed activities and request justification, and account information to be provided by supervisor or line manager are also important aspects of a privileged identity lifecycle management, but they are not as essential as account re-validation and approval.