CompTIA CLO-002 Exam With Confidence Using Practice Dumps

Backup and recovery of data is considered a concept of availability, which is one of the three pillars of information security, along with confidentiality and integrity. Availability means that data and systems are accessible and usable by authorized users when needed. Backup and recovery of data ensures that data can be restored in case of loss, corruption, or disaster, and that business operations can continue or resume with minimal downtime. Cloud backup and recovery involves creating and storing copies of data in a secondary, offsite storage location, and using the copies to restore the original data in the event of data loss1. Cloud backup and recovery offers many benefits, such as scalability, cost-effectiveness, reliability, and automation234. References: Cloud Essentials+ CLO-002 Study Guide, Chapter 2: Cloud Concepts, Section 2.3: Explain aspects of IT security in the cloud, p. 47. Backup And Disaster Recovery | Google CloudHow does backup and data recovery work in the Cloud? - Devoteam G CloudData Recovery Explained | IBMWhat is Cloud Backup and Recovery | Rackspace Technology

According to the CompTIA Cloud Essentials objectives and documents, SaaS, or Software as a Service, is the best option for describing a cloud-hosted application in which the end user only creates user access and configures options. SaaS is a cloud service model that delivers and manages software applications over the internet, without requiring the end user to install, update, or maintain any software or hardware on their own devices. SaaS applications are typically accessed through a web browser or a mobile app, and the end user only pays for the usage or subscription of the service. SaaS providers are responsible for the infrastructure, platform, security, and maintenance of the software applications, and the end user only needs to create user access and configure options according to their preferences and needs. SaaS applications are usually designed for specific purposes or functions, such as email, collaboration, CRM, ERP, or accounting.

The other service models are not as suitable for describing a cloud-hosted application in which the end user only creates user access and configures options. MaaS, or Monitoring as a Service, is a type of cloud service that provides monitoring and management of cloud resources and services, such as performance, availability, security, or compliance. MaaS is not a cloud-hosted application, but rather a cloud service that supports other cloud applications. PaaS, or Platform as a Service, is a cloud service model that delivers and manages the hardware and software resources to develop, test, and deploy applications through the cloud. PaaS provides the end user with a cloud-based platform that includes the operating system, middleware, runtime, database, and other tools and services. PaaS providers are responsible for the infrastructure, security, and maintenance of the platform, and the end user only needs to write and manage the code and data of their applications. PaaS applications are usually customized and developed by the end user, rather than provided by the cloud service provider. IaaS, or Infrastructure as a Service, is a cloud service model that delivers and manages the basic computing resources, such as servers, storage, networking, and virtualization, over the internet. IaaS provides the end user with a cloud-based infrastructure that can be used to run any software or application. IaaS providers are responsible for the hardware, security, and maintenance of the infrastructure, and the end user is responsible for the operating system, middleware, runtime, database, and applications. IaaS applications are usually more complex and require more configuration and management by the end user, rather than by the cloud service provider.

The marketing department likely stores large media files on its servers, leading to increased storage costs. This is because the marketing department is responsible for creating and distributing various types of digital content, such as videos, images, podcasts, and webinars, to promote the products and services of the enterprise. These media files tend to be large in size and require more storage space than other types of data, such as text documents or spreadsheets. Therefore, the marketing department consumes more storage resources than the other departments, which increases the monthly cloud costs for the enterprise. References: CompTIA Cloud Essentials+ CLO-002 Study Guide, Chapter 3: Cloud Service and Delivery Models, Section 3.2: Cloud Storage, Page 97