AWS CLOUD PRACTITIONER ESSENTIALS MODULE 1 ALREADY PASSED

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AWS CLOUD PRACTITIONER ESSENTIALS MODULE 1 ALREADY PASSED What is a client-server model? ✔✔A client can be a web browser or desktop application that a person interacts with to make requests to... computer servers. A server can be services such as Amazon Elastic Compute Cloud (Amazon EC2), a type of virtual server. ex: A client makes a request for a news article, the score in an online game, or a funny video. The server evaluates the details of this request and fulfills it by returning the information to the client. What is cloud computing? ✔✔The on-demand delivery of IT resources over the internet with pay-as-you-go pricing. What must a company consider as factors when selecting a cloud strategy? ✔✔Cloud application components, preferred resource management tools, and any legacy IT infrastructure requirements. What are the three types of cloud computing deployment models? ✔✔Cloud-based,on-premises, and hybrid. What is cloud-based deployment? ✔✔Runs all parts of the application in the cloud, migrate existing applications to the cloud, design and build new applications in the cloud. What is on-premises deployment? ✔✔Deploys resources by using virtualization and resource management tools and increases resource utilization by using application management and virtualization technologies. What is hybrid deployment? ✔✔Connects cloud-based resources to on-premises infrastructure and integrates cloud-based resources with legacy IT applications. What is on-premises deployment also referred to as? ✔✔Private cloud deployment What is cloud-based deployment also referred to as? ✔✔Public cloud deployment What are the 6 benefits of cloud computing? ✔✔1. Trade upfront expense for variable expense 2.Cost Optimization 3. Stop guessing capacity 4. Benefit from massive economies of scale 5. Increase speed and agility 6. Go global in minutes What are AWS core services? ✔✔1. Compute 2. Database 3. Networking and content delivery 4. Storage 5.Security, identity, and compliance 6. Management and governance How many AWS services are there as of 2021? ✔✔200 services How does the scale of cloud computing help you to save costs? ✔✔The aggregated cloud usage from a large number of customers results in lower pay-as-you-go prices. [Show More]

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