Cloud Essentials CLO-002 Exam Questions and Answers 100% Pass

Cloud Essentials CLO-002 Exam Questions and Answers 100% Pass Type 1 hypervisor - Correct Answer ️️ -Also known as a bare metal Sits on the hardware Acts as OS Faster than Type 2 Type 2 Hypervisor - Correct Answer ️️ -Sits on top of the OS Commonly used in client side virtualization Ex: User running windows and linux on same PC Kernel-based Virtual Machine - Correct Answer ️️ -Open source virtualization software included in Linux Infracstructure as a Service (IaaS) - Correct Answer ️️ -The CSP provides hardware infrastructure. This often means compute, storage, and network capabilities. Platform as a Service (PaaS) - Correct Answer ️️ -Adds features to IaaS that include OSs and software development tools such as runtime environments. The vendor manages the various hardware platforms, freeing up the software developer to focus on building their application and scaling it. Software as a Service (SaaS) - Correct Answer ️️ -Delivers applications over the cloud using a pay-per-use revenue model Elastic - Correct Answer ️️ -meaning the cloud can grow or shrink as the client's needs change made possible by resource pooling Self Service - Correct Answer ️️ -This characteristic allows users to access additional resources (such as storage, network, or compute) automatically, 24 hours a day, 7 days a week, 365 days a year, without requiring intervention from the service provider. Scalability - Correct Answer ️️ -The ability to use more or fewer resources is called Broad Network Access - Correct Answer ️️ -Applies to clients using different OSs, such as Windows, macOS, Linux, iOS, or Android Availability - Correct Answer ️️ -Means that cloud resources are accessible and responsive whenever a client needs them. Shared responsibility model - Correct Answer ️️ -Customer: responsible for security "in" the cloud Provider responsible for security "of" the cloud Recovery point objective (RPO) - Correct Answer ️️ -How old can restored data be and still be useful to use to run the business? Recovery Time Objective (RTO) - Correct Answer ️️ -It defines how long the CSP has to get everything operational, including network access and data restoration Areas that should be covered in redundancy plans - Correct Answer ️️ -Process Software Network Hardware Public Cloud Pros/Cons - Correct Answer ️️ -The client does not need to invest in hardware that will go obsolete in a few years, but downsides can be a lack of control and security. Private Cloud Pros/Cons - Correct Answer ️️ -Allow the company to retain security and resource control but usually cost more because of the hardware replacement life cycle. Hybrid Cloud Pros/Cons - Correct Answer ️️ -Hybrid clouds are the best and worst of both worlds because they combine features of public and private clouds. Six Characteristics of clouds - Correct Answer ️️ -Pay as you go Availability Scalability Elasticity Self-Service Broad Network Access The cloud security model is called - Correct Answer ️️ -Shared Responsibility Model software-defined networking (SDN) - Correct Answer ️️ -using a central control program separate from network devices to manage the flow of data on a network. SDN allows apps to communicate with it and then passes the traffic to the respective network equipment. Load Balancing - Correct Answer ️️ -Distributing a computing or networking workload across multiple systems to avoid congestion and slow performance. (Ex: Amazon web servers receive request from load balancers to distribute shopper requests on their site) Load Balancing Benefits - Correct Answer ️️ -Performance Scalability Reliability Zone File - Correct Answer ️️ -A text file associated with a DNS zone that contains resource records identifying domains and their IP addresse