WGU C838 Practice Exam Questions and Answers Latest Update 2024/2025 | Graded

WGU C838 Practice Exam Questions and Answers Latest Update 2024/2025 | Graded. This is the flexibility of allocating resources as needed for immediate usage, instead of purchasing resources according to other variables - correct answers Elasticity Usage and administration of cloud services ought to be transparent to cloud customers and users; from their perspective, a digital data service is paid for and can be used, with very little additional input other than what is necessary to perform their duties. - correct answers Simplicity The organization's computing needs won't remain static: there will be new (and hopefully more) users, customers, and data as the organization continually matures. - correct answers Scalability The vendor offering cloud services. They will own the datacenter, employ the staff, own and manage the resources (hardware and software), monitor service provision and security, and provide administrative assistance for the customer and the customer's data and processing needs. - correct answers Cloud Service Provider (CSP) WGU C838 Practice Exam Questions and Answers Latest Update 2024/2025 | Graded A third-party entity offering independent identity and access management (IAM) services to CSPs and cloud customers, often as an intermediary. This can take the form of a variety of services, including single sign-on, certificate management, and cryptographic key escrow. - correct answers Cloud Access Security Broker (CASB) An open source cloud computing and IaaS platform developed to help make creating, deploying, and managing cloud services easier by providing a complete "stack" of features and components for cloud environments. - correct answers Apache Cloud Stack: An operational driver for decision making and input for risk management. - correct answers Business Requirement: The phrase used to describe a software application accessed via the Internet; may include an agent or applet installed locally on the user's device. - correct answers Cloud App (Cloud Application): Subject matter expert for cloud computing infrastructure and deployment. - correct answers Cloud Architect: Backing up data to a remote, cloud-based server. As a form of cloud storage, cloud backup data is stored in an accessible form from multiple distributed resources that comprise a cloud. - correct answers Cloud Backup: A type of computing, compared to grid computing, that relies on ensuring computing resources rather than having local server or personal devices to handle applications. The goal of cloud computing is to apply traditional supercomputing or high-performance computing power, normally used by military and research facilities, to perform tens of trillions of computations per second and consumer-oriented applications such as financial portfolios, or even to deliver personalized information or power immersive computer games. - correct answers Cloud Computing: A company that purchases hosting services from a cloud server hosting or computing provider and then resells them to its own customers. - correct answers Cloud Computing Reseller: The process of transitioning all or part of a company's data, applications, and services from onsite premises to the cloud, where the information can be provided over the Internet on an on-demand basis. - correct answers Cloud Migration: A phrase frequently used in place of PaaS to denote an association to cloud computing. - correct answers Cloud OS: The ability to move applications and associated data between one cloud provider and another, or between legacy and cloud environments. - correct answers Cloud Portability: A service provider that offers customer storage or software solutions available via a public network, usually the Internet. The cloud provider dictates both the technology and operational procedures involved. - correct answers Cloud Provider: Typically a third-party entity or company that looks to extend or enhance value to multiple customers of cloud-based services through relationships with multiple cloud service providers. It acts as a liaison between cloud services customers and cloud service providers, selecting the best provider for each customer and monitoring the services. - correct answers Cloud Services Broker (CSB): The storage of data online in the cloud, wherein a company's data is stored in an accessible form from multiple distributed and connected resources that comprise a cloud. - correct answers Cloud Storage: Load and performance testing conducted on the applications and services provided by a cloud provider, particularly the capability to access the services, in order to ensure optimal performance and scalability under a wide variety of conditions. - correct answers Cloud Testing: A model where the cloud infrastructure is designed for use by a specific community. Generally, this is a community of users or consumers with shared concerns, missions, and/or security requirements. - correct answers Community Cloud: The term used to describe applications or software that a business would use to assist the organization in solving enterprise problems. - correct answers Enterprise Application: An open source cloud computing and Infrastructure as a Service (IaaS) platform for enabling private clouds. - correct answers Eucalyptus: A NIST document that lists accredited and outmoded cryptosystems. - correct answers FIPS 140-2 A cloud solution that mixes elements of public, private, and community cloud models. - correct answers Hybrid Cloud: Offers only hardware and administration, leaving the customer responsible for the OS and other software. - correct answers Infrastructure as a Service (IaaS) An IT service where the customer dictates both the technology and operational procedures, and an external party executes administration and operational support according to a contract. - correct answers Managed Service Provider: Multiple customers using the same public cloud (and often the same hosts, in a virtualized cloud environment). - correct answers Multi-Tenant: A guidance document with the primary goal of ensuring that appropriate security requirements and controls are applied to all U.S. federal government information in information management systems. - correct answers NIST 800-53: A way for customers to rent hardware, operating systems, storage, and network capacity over the Internet from a cloud service provider. - correct answers Platform as a Service (PaaS): The phrase used to describe a cloud computing platform that is implemented within the organization. A private cloud is designed to offer the same features and benefits of public cloud systems but removes a number of objections to the cloud computing model, including control over enterprise or customer data, worries about security, and issues connected to regulatory compliance or contractual agreements. - correct answers Private Cloud: It is a software delivery method that provides access to software and its functionality remotely as a web-based service. Software as a Service allows organizations to access business functionality at a cost typically less than paying for licensed application because SaaS pricing is based on a monthly fee. - correct answers Software as a Service (SaaS): is a guide for cloud providers, allowing them to create a holistic architecture (including the physical facility of the datacenter, the logical layout of the network, and the processes necessary to utilize both) that cloud customers can purchase and use with comfort and confidence. For more information, visit Reference Architecture - correct answers Trusted Cloud Initiative (TCI) Reference Model: it occurs in a situation where a customer may be unable to leave, migrate, or transfer to an alternate provider due to technical or nontechnical constraints. - correct answers Vendor Lock-in: it occurs when a customer is unable to recover or access their own data due to the cloud provider going into bankruptcy or otherwise leaving the market. - correct answers Vendor Lock-out: Creating a virtual (a logical vs. a physical) version of something, including virtual computer hardware platforms, operating systems, storage devices, and computer network resources. Computer hardware virtualization is a way of improving overall efficiency. It involves CPUs that provide support for virtualization in hardware, and other hardware components that help improve the performance of a guest environment. - correct answers Virtualization: The organization is a rental car company; cars are critical to its operations—if it has no cars to rent to customers, it can't do business. - correct answers Tangible assets: The organization is a music production firm; music is the intellectual property of the company—if the ownership of the music is compromised (for instance, if the copyright is challenged and the company loses ownership, or the encryption protecting the music files is removed and the music can be copied without protection), the company has nothing of value and will not survive. - correct answers Intangible assets: The organization is a fast-food restaurant noted for its speed; the process of taking orders, preparing and delivering food, and taking payment is critical to Thank you, EMAIL ME @ For help with Assignments/Essay/Projects/Test Banks/practice Exams and any other classwork. its operations—if the restaurant cannot complete the process for some reason (for instance, the registers fail so that the restaurant cannot accept payment), the restaurant cannot function. - correct answers Processes: The organization is an international shipping line; matching orders to cargo carriers is critical to its operations. If the company cannot complete its logistical coordination—assigning cargo requests to carriers with sufficient capacity—it cannot provide its services, and will not survive. - correct answers Data paths: The organization is a surgical provider; the surgeon is critical to the existence of the company—if the surgeon cannot operate, there is no company. - correct answers Personnel: · Strong personnel controls, involving background checks and continual monitoring · Technological controls such as encryption, event logging, and access control enforcement