The right to be forgotten refers to an individual's legal right, under regulations such as GDPR, to request the deletion of all personal data held about them by an organization. This gives individuals control over their digital footprint and privacy.
Reference:
CompTIA Security+ SY0-701 Official Study Guide, Domain 5.4: "The right to be forgotten is a privacy right allowing individuals to request deletion of their personal data." Exam Objectives 5.4: "Given a scenario, implement data security and privacy practices."

An acceptable use policy (AUP) is a set of rules that govern how users can access and use a corporate network or the internet. The AUP helps companies minimize their exposure to cyber security threats and limit other risks. The AUP also serves as a notice to users about what they are not allowed to do and protects the company against misuse of their network. Users usually have to acknowledge that they understand and agree to the rules before accessing the network1.
An AUP best represents a preventive security control type, because it aims to deter or stop potential security incidents from occurring in the first place. A preventive control is proactive and anticipates possible threats and vulnerabilities, and implements measures to prevent them from exploiting or harming the system or the data. A preventive control can be physical, technical, or administrative in nature2.
Some examples of preventive controls are:
Locks, fences, or guards that prevent unauthorized physical access to a facility or a device Firewalls, antivirus software, or encryption that prevent unauthorized logical access to a network or a system Policies, procedures, or training that prevent unauthorized or inappropriate actions or behaviors by users or employees An AUP is an example of an administrative preventive control, because it defines the policies and procedures that users must follow to ensure the security and proper use of the network and the IT resources. An AUP can prevent users from engaging in activities that could compromise the security, performance, or availability of the network or the system, such as:
Downloading or installing unauthorized or malicious software
Accessing or sharing sensitive or confidential information without authorization or encryption Using the network or the system for personal, illegal, or unethical purposes Bypassing or disabling security controls or mechanisms Connecting unsecured or unapproved devices to the network By enforcing an AUP, a company can prevent or reduce the likelihood of security breaches, data loss, legal liability, or reputational damage caused by user actions or inactions3.
References = 1: How to Create an Acceptable Use Policy - CoreTech, 2: [Security Control Types: Preventive, Detective, Corrective, and Compensating], 3: Why You Need A Corporate Acceptable Use Policy - CompTIA

Multicloud architectures use two or more IaaS providers (e.g., AWS + Azure + GCP) to distribute workloads, increase redundancy, and reduce single points of failure. Security+ SY0-701 emphasizes multicloud strategies for enhancing:
Resilience
Availability
Fault tolerance
Geographic redundancy
Vendor independence
The question specifies:
Critical VMs
Hosted across different IaaS providers
Still maintained by internal application owners
This perfectly matches a multicloud deployment, where organizations maintain control over VM configuration while leveraging multiple cloud vendors for resilience.
SaaS provider diversity (B) applies to application services, not internally managed VMs.
On-prem load balancing (C) does not involve cloud providers.
Corporate-owned off-site locations (D) refer to DR sites, not multi-vendor cloud hosting.
Thus, A: Multicloud architectures is the correct answer.

Job rotation is a security control that involves regularly moving employees to different roles within an organization. This practice helps prevent incidents where a single employee has too much control or knowledge about a specific job function, reducing the risk of disruption when an employee leaves. It also helps in identifying any hidden issues or undocumented processes that could cause problems after an employee's departure.
References:
* CompTIA Security+ SY0-701 Course Content: Domain 5: Security Program Management and Oversight, which includes job rotation as a method to ensure business continuity and reduce risks.