CompTIA CLO-002 Dumps

Multifactor authentication (MFA) is a method of verifying a user’s identity by requiring more than one factor, such as something the user knows, something the user has, or something the user is1. A short message service (SMS) message sent to a phone and an access PIN is an example of MFA, as it combines two factors: something the user has (the phone) and something the user knows (the PIN). This makes the authentication process more secure than using only a password, which is a single factor. Other examples of MFA include using a biometric scan (such as a fingerprint or a face recognition) and a password, or using a hardware token (such as a smart card or a USB key) and a password1. References: 1: CompTIA Cloud Essentials+ Certification Study Guide, Second Edition (Exam CLO-002), Chapter 3: Cloud Planning, Section 3.2: Cloud Adoption, Subsection 3.2.1: Identity and Access Management

A communication policy is a set of guidelines that defines how an organization communicates with its internal and external stakeholders, such as employees, customers, partners, and regulators. A communication policy typically covers topics such as the purpose, scope, methods, frequency, tone, and responsibilities of communication within and outside the organization. A communication policy also establishes the standards and expectations for communication quality, accuracy, timeliness, and security. A communication policy is essential for ensuring effective, consistent, and transparent communication across the organization and with its stakeholders. A communication policy can help to avoid misunderstandings, conflicts, and errors that may arise from poor or unclear communication. A communication policy can also help to enhance the reputation, trust, and credibility of the organization.

A communication policy provides the best guidance about notifying users when a database is taken offline for planned maintenance, because it specifies how, when, and to whom such notifications should be sent. A communication policy can help to ensure that users are informed in advance, in a clear and courteous manner, about the reason, duration, and impact of the maintenance, and that they are updated on the progress and completion of the maintenance. A communication policy can also help to address any questions, concerns, or feedback that users may have regarding the maintenance. A communication policy can thus help to minimize the disruption and inconvenience caused by the maintenance, and to maintain a positive relationship with the users.

A communication policy is different from the other policies listed in the question, which are not directly related to notifying users about planned maintenance. An access control policy defines the rules and procedures for granting or denying access to information systems and resources based on the identity, role, and privileges of the users. An information security policy outlines the principles and practices for protecting the confidentiality, integrity, and availability of information assets and systems from unauthorized or malicious use, disclosure, modification, or destruction. A risk management policy describes the process and criteria for identifying, assessing, prioritizing, mitigating, and monitoring the risks that may affect the organization’s objectives, operations, and performance. While these policies are important for ensuring the security and reliability of the database and the organization, they do not provide specific guidance about communicating with users about planned maintenance.

References: Cloud Essentials+ CLO-002 Study Guide, Chapter 4: Cloud Service Management, Section 4.2: Explain aspects of change management within a cloud environment, p. 115. What is Cloud Communications? Your Getting Started Guide, Cloud Communications – Defined. Cloud Computing Policy and Guidelines, 1. Introduction. Define corporate policy for cloud governance, Cloud-based IT policies. DEPARTMENT OF COMMUNICATIONS AND DIGITAL TECHNOLOGIES NO. 306 1 April 2021, 5. Function of cloud security policy and standards, Policy should always address.

Redundancy is a term that describes the approach of replicating cloud resources in several different geographic locations. Redundancy can increase the availability, reliability, and performance of cloud services by providing backup or alternative resources in case of failures, disasters, or high demand. Redundancy can also reduce latency by serving users from the nearest location. Redundancy can be implemented at different levels, such as data, network, server, or application. For example, a geo-distributed database is a type of redundancy that offers asynchronous replication across two data centers or cloud regions1. Redundancy is different from disaster recovery, deduplication, and data sovereignty, which are other terms related to cloud computing. Disaster recovery is a term that describes the process of restoring normal operations after a disaster or disruption. Disaster recovery can involve using redundant resources, but it is not the same as redundancy. Deduplication is a term that describes the technique of eliminating redundant copies of data from a storage device, which can reduce the storage space required and improve the efficiency of the storage system. Deduplication does not involve replicating cloud resources in different locations, but rather consolidating and removing duplicates. Data sovereignty is a term that describes the legal and regulatory aspects of data storage and processing in different geographic locations. Data sovereignty can affect the choice of cloud regions and providers, as some countries or regions may have specific laws or regulations that govern the access, transfer, and protection of data. Data sovereignty does not imply redundancy, but rather compliance. Therefore, the correct term for replicating cloud resources in several different geographic locations is redundancy. References: Geography and regions | Documentation | Google Cloud, What is Database Geo-Distribution? - Yugabyte, Georedundancy: geographical redundancy | Stackscale.