AWS questions and answers AWS questions and answers, Exams of Nursing

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AWS questions and answers Amazon EC2 - CORRECT ANSWERS✅ Way to obtain virtual servers ("Instance") in the cloud (quickly and inexpensively). designed to make web-scale computing easier for developers and system admins How it works choose template (windows/linux) and quantity Up within minutes Once you are done using them you stop paying for them "Instances" range in size (small to cluster compute for high performance) Choose based on CPU, Memory, Storage customized to your needs Security features located in a virtual private cloud (VPC) which you control connect securely to your on-prem hardware via VPN Comes with temporary storage Pricing - CORRECT ANSWERS✅ OnDemand pay as you go (only for what you use) Reserved instance discount compared to ondemand for a 1 time payment spot instance AWS questions and answers you name what you want to pay Amazon EC2 Container Service - CORRECT ANSWERS✅ highly scalable container management service to run apps on a managed cluster of EC2 instances Basically simplifies cluster management Amazon Lambda - CORRECT ANSWERS✅ Runs your code in response of an event (ie an image upload or website-click) Scales automatically Auto Scaling - CORRECT ANSWERS✅ scale up/down on conditions you define best for apps that experience hourly, daily, or weekly variations in use Amazon VPC (Virtual Private Cloud) - CORRECT ANSWERS✅ you provision a private, isolated section of the Amazon Cloud you can launch AWS resources in a virtual network that you define meant so you can reflect a network in your own datacenter Easily customizable make a public facing subnet, for example AWS questions and answers Basically lets your app/company grow as it needs to. Automatically determines the amount of data coming in/out and delivers it at a high speed Uses SSDs. Amazon Redshift - CORRECT ANSWERS✅ datawarehouse service intergrates with popular "bi" tools 100GB ---> petabyte automatically redistributes data for fastest speeds automatically encrypted Amazon ElastiCache - CORRECT ANSWERS✅ service to deploy, operate and scale cache in the cloud Amazon VPC - CORRECT ANSWERS✅ provision a private, isolated section of AWS AWS Direct Connect - CORRECT ANSWERS✅ establish private connectivity between AWS and your datacenter, office, or co-lo reduce network costs, increase bandwidth throughput, provide more consistent network experience than internet-based connections (alternative to using internet for AWS) AWS questions and answers Amazon Route 53 - CORRECT ANSWERS✅ highly available and scalable DNS (Domain Name System) web service Queries for your domain are automatically routed to closest DNS server (around world) Elastic Load Balancing - CORRECT ANSWERS✅ automatically distributes incoming app traffic across EC2 instances AWS Directory Service - CORRECT ANSWERS✅ connect to AWS resources from on- prem MS Active directory or set up a new, stand-alone directory in AWS cloud Users can connect with existing corporate credentials AWS Identity and Access Management (IAM) - CORRECT ANSWERS✅ manage and control users' access to AWS resources AWS Cloud Trail - CORRECT ANSWERS✅ web service that records AWS API calls for your account and delivers log files to you AWS questions and answers AWS Config - CORRECT ANSWERS✅ provides you a detailed inventory of your AWS resources and their current config continuously records configuration changes AWS CloudHSM - CORRECT ANSWERS✅ helps meet corporate compliance requirements by using HSM (Hardware Security Module) appliances within the AWS cloud securely generate, store and manage crypto keys for data encryption yourself (only you have access) AWS Key Management Service - CORRECT ANSWERS✅ makes it easy for you to create and control encryption keys used to encrypt your data integrates with other AWS services Amazon CloudWatch - CORRECT ANSWERS✅ provides monitoring for cloud services like EC2 graphs, set alarms, troubleshoot, spot trends AWS Trusted Advisor - CORRECT ANSWERS✅ acts as your cloud expert and helps you provision your resources by best practices AWS questions and answers Convert or "transcode" media files from their source format into versions that will playback on devices like smartphones, tablets and PCs basically convert media files into different types Amazon SES (Simple Email Service) - CORRECT ANSWERS✅ Highly scalable bulk transactional email-sending service for the cloud High deliverability, real time access to sending statistics and built-in notifications for bounces and complaints Helps you refine your email-sending strategy basically email service without labor intensive aspects Amazon CloudSearch - CORRECT ANSWERS✅ Fully managed search service in the cloud that allows customers to integrate fast and highly scalable search functionality into their apps Easily change your search parameters, fine-tune search relevance and apply new settings without having to re-upload your data high performance search service that automatically scales Amazon SNS (Simple Notification Service) - CORRECT ANSWERS✅ Fast, flexible, fully managed push messaging service AWS questions and answers Allows push messages to mobile or distributed services via API or management console Seamlessly scale from a few messages/day to millions or higher/day Amazon FPS (Flexible Payment Service) - CORRECT ANSWERS✅ Facilitates digital transfer of $ between any two entities, humans or computers Accept login and Pay with Amazon on your site Allows millions of Amazon customers to create a profile and buy on your site AWS Elastic Beanstalk - CORRECT ANSWERS✅ Service for deploying and scaling web apps and services with popular program languages Java, .NET, PHP, Node.js, Python and Ruby Retain full control over the AWS resources powering your app Browse log files, monitor app health, adjust auto-scaling rules, setup email notifications AWS OpsWorks - CORRECT ANSWERS✅ App management service for DevOps users to model and manage the entire app from load balancers to databases Can scale your app using auto load-based or time-based scaling Maintain health of your app by detecting failed instances and replacing them AWS questions and answers AWS CloudFormation - CORRECT ANSWERS✅ Service that gives developers and businesses an easy way to create a collection of related AWS resources and provision them in an orderly and predictable fashion Templates can be used verbatim or you can create your own AWS CodeDeploy - CORRECT ANSWERS✅ Service to automate code deployments to EC2 instances Allows you to deploy reliably and rapidly Release new features rapidly and avoid downtime during deployment Amazon Cognito - CORRECT ANSWERS✅ Single user identity and data synchronization service Helps manage and synch app data for users across their mobile devices Create unique identities for users through public login providers (Facebook, google, amazon) and support unathenticated guests Save any kind of data in the AWS cloud without writing any backend code or managing infrastructure. Amazon Mobile Analytics - CORRECT ANSWERS✅ service that lets you collect, visualize, and understand app usage data at scale