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AWS CCP T/F
Amazon Web Services Certified Cloud Practioner (True or False)
| True | False |
|---|---|
| To scale faster, you can use dynamic and predictive auto scaling together. | True. |
| Spot Instances require a contract/commitment. | False. |
| Amazon EC2 Savings Plans require a commitment to a consistent amount of compute usage. | True. |
| AWS CloudFormation can be used to deploy infrastructure as code. | True. |
| Development is the process of getting software hosted and running on a server. | False, that process is called Operations. |
| Traditionally, Operations was responsible for setting up servers to run the Dev's completed product. | True. |
| Speed, rapid delivery, reliability, scale, improved collaboration, and security are all benefits of DevSecOps. | False, it's just DevOps. |
| Dynamic and automated are types of auto scaling. | False, dynamic and predictive are the two types of auto-scaling. |
| Variable costs are costs that change as the quantity of the good or service that a business produces changes. | True. |
| One of the main benefits of Cloud Computing is the ability to trade capital expense for fixed expense. | False, the correct answer is variable expense. |
| Hybrid deployment connects infrastructure and applications between cloud-based resources and existing resources that are not in the cloud (such as on-premise resources). | True. |
| The aggregated cloud usage from a large number of customers results in lower pay-as-you-go prices. | True. |
| Compute optimized instances are best suited for batch processing workloads. | True. |
| Compute-based instances are designed to deliver fast performance for workloads that process large datasets in memory? | False, the correct answer is memory-optimized. |
| Compute optimized instances offer high-performance processors. | True. |
| Compute-optimized instances are best for high-performance databases. | False, memory optimized instance type is better for high-performance databases. |
| Memory optimized instances are designed for workloads that require high, sequential read and write access to large datasets on local storage. | False, storage optimized instances are designed for workloads that require high, sequential read and write access to very large data sets on local storage. |
| Storage optimized instances are best for distributed file systems, data warehousing applications, and high-frequency online transaction processing (OLTP) systems? | True. |
| AWS Outposts enables you to run infrastructure in a hybrid cloud approach. | True. |
| A region consists of an availability zone. | False, a region must contain at least two availability zones. |
| Amazon CloudFront is a content delivery service. | True. |
| Python is a supported programming language for Amazon Software Development Kits. | False, Amazon's SDKs only support C++, .NET, and Java. |
| AWS Cloudfront enables you to use AWS services with your existing applications to create entirely new applications. | False, Amazon SDKs help you create AWS-compatible applications. |
| AWS Outposts make it easier for you to use AWS services through an API designed for your programming language or platform. | False, SDKs do. |
| An availability zone is a single data or group of data centers within a region. | True. |
| AWS Kubernetes allows you to automate the actions that your services and applications perform through scripts? | False, the command line allows you to automate scripts. |
| Amazon EC2 is a service that lets you run virtual servers in the cloud. | True. |
| According to Amazon, "severless" means that your code runs on servers that you don't need to provision or manage... | True. |
| AWS Lambda charges only apply while code is running. | False. |
| Kubernetes is open-source software that enables you to deploy and manage containerized applications at scale. | True. |
| Kubernetes is a severless compute engine for containers. | False, that's AWS Fargate. |
| A Region is a separate geographical location with multiple locations that are isolated from each other. | True. |
| s Amazon CloudFront uses edge locations to cache copies of content for faster delivery to users at any location. | True. |
| The connection between a VPC and the internet is called an origin. | False, to allow public traffic to access your VPC you attach an Internet gateway. An origin is the server from which CloudFront gets your files. |
| A virtual private gateway provides an extra layer of protection using a VPN that encrypts your traffic. | True. |
| AWS Direct Connect is like establishing a private entrance/hallway just for your visitors. | True. |
| AWS virtual private gateways allow you to establish a dedicated private connection between a data center and a VPC. | False, private gateways allow you to establish a secure connection to access private resources in a VPC. Direct Connect establishes a private connection between a DATA CENTER and a VPC. |
| Subnets can be public or private. | True. |
| A network access control list is a firewall that controls inbound and outbound traffic at the subnet level. | True. |
| Network ACLs perform stateful packet filtering. | False, network access control lists perform stateless packet filtering. |
| After a packet has entered a subnet, it must have its permissions evaluated for resources within the subnet. | True. |
| When a packet response for that request comes back to the subnet, the network ACL remembers your previous request. | False. |
| A security group is a virtual firewall that controls inbound and outbound traffic for an Amazon EC2 instance. | True. |
| All instances within a subnet must be associated with the same security group. | False. |
| By default, your account’s default network ACL allows all inbound and outbound traffic. | True. |
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