Most Recent CompTIA CLO-002 Exam Dumps

A communication policy between CSPs and clients is a set of rules and guidelines that define how, when, and what information is exchanged between the parties involved in a cloud service relationship. A communication policy can help ensure transparency, accountability, trust, and collaboration between CSPs and clients, as well as improve the quality and efficiency of the cloud service delivery and management. One of the main reasons why there should be an established communication policy between CSPs and clients is to have protocols in place for notifying staff when a cloud outage occurs. A cloud outage is a disruption or interruption of the availability or functionality of a cloud service, which can affect the performance, reliability, and security of the cloud service and its users. A cloud outage can be caused by various factors, such as hardware failures, software bugs, network issues, human errors, cyberattacks, or natural disasters. A communication policy can help define the roles and responsibilities of the CSPs and clients in the event of a cloud outage, such as who should report, monitor, escalate, resolve, and communicate the outage, and how they should do so. A communication policy can also help specify the communication channels, methods, formats, and frequencies that should be used to inform the relevant staff and stakeholders about the outage, such as email, phone, text, web portal, dashboard, or social media. A communication policy can also help establish the communication standards, expectations, and metrics that should be followed to ensure the accuracy, timeliness, and completeness of the outage information, such as the cause, impact, status, duration, and resolution of the outage. By having protocols in place for notifying staff when a cloud outage occurs, a communication policy can help minimize the negative effects of the outage, such as customer dissatisfaction, revenue loss, reputation damage, or legal liability. A communication policy can also help enhance the positive outcomes of the outage, such as customer loyalty, service improvement, incident learning, or risk mitigation. Therefore, option C is the best explanation of why there should be an established communication policy between CSPs and clients. Option A is incorrect because it does not explain why there should be a communication policy between CSPs and clients, but rather how to secure network traffic for all communications with endpoints on the corporate local area network. Network security is an important aspect of cloud service delivery and management, but it is not the same as communication policy. Option B is incorrect because it does not explain why there should be a communication policy between CSPs and clients, but rather how to ensure all staff know the acceptable guidelines for representing themselves on social media. Social media is one of the possible communication channels that can be used to exchange information between CSPs and clients, but it is not the same as communication policy. Option D is incorrect because it does not explain why there should be a communication policy between CSPs and clients, but rather how to have proper procedures in place for interactions between internal departments and cloud vendors submitting bids for software or service.Cloud vendor selection is an important aspect of cloud service procurement and contracting, but it is not the same as communication policy.Reference: CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 3: Cloud Business Principles, Section 3.5: Cloud Communication and Stakeholder Management, Page 971andThe Importance of Communication in Cloud Computing | Cloud Computing News

Deduplication is the cloud storage technology that would allow a company with 12 nearly identical servers to have the smallest storage footprint. Deduplication is the process of eliminating redundant or duplicate data blocks within a storage system, and replacing them with pointers to a single copy of the data. Deduplication can reduce the amount of storage space required, as well as the bandwidth and cost of data transfer. Deduplication is especially effective for data that has a high degree of similarity, such as backup data, virtual machine images, or server data.Deduplication can be performed at the source or the target, and at the file or the block level.Reference: CompTIA Cloud Essentials+ Certification Exam Objectives1, CompTIA Cloud Essentials+ Study Guide, Chapter 4: Cloud Storage2, Data Deduplication in Cloud Computing3

Rip and replace is a cloud migration method that involves discarding the existing legacy system and building a new one from scratch on the cloud platform. This method allows the organization to take full advantage of the cloud computing model, such as scalability, elasticity, performance, and cost-efficiency. Rip and replace also enables the organization to leverage the cloud-native features and services, such as serverless computing, microservices, and containers. However, rip and replace is also the most complex and risky migration method, as it requires a complete redesign and redevelopment of the system, which can be time-consuming, expensive, and prone to errors.Therefore, rip and replace is only suitable for systems that are outdated, incompatible, or unsuitable for the cloud environment, and that have a clear business case and return on investment for the migration.Reference: CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 5: Cloud Migration, page 1971

Replication is a data management capability that involves creating and maintaining copies of data across multiple locations or systems1.Replication can help reduce the Recovery Point Objective (RPO) of an application, which is the maximum acceptable amount of data loss measured in time2. By replicating data frequently and consistently, the risk of losing data in the event of a disruption or failure is minimized, as the data can be restored from the most recent replica.Replication can also improve the availability, performance, and scalability of an application, as the data can be accessed from multiple sources and distributed across different regions3.

Locality is a data management capability that refers to the physical location or proximity of data to the users or applications that access it4. Locality can affect the latency, bandwidth, and cost of data transfer, as well as the compliance with data sovereignty and privacy regulations. Locality does not directly reduce the RPO of an application, but rather influences the choice of where to store and replicate data.

Portability is a data management capability that refers to the ease of moving data across different platforms, systems, or environments. Portability can enable the interoperability, integration, and migration of data, as well as the flexibility and agility of data management. Portability does not directly reduce the RPO of an application, but rather enables the use of different data sources and destinations.

Archiving is a data management capability that involves moving or copying data that is no longer actively used to a separate storage device or system for long-term retention. Archiving can help optimize the storage space, performance, and cost of data, as well as comply with data retention and preservation policies. Archiving does not directly reduce the RPO of an application, but rather preserves the historical data for future reference or analysis.Reference:CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 3: Cloud Data Management, pages 97-99.