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Flashcards

AWS Practitioner

Maide Güzel Alemão 34 flashcards

Flashcards do conjunto (34)

  1. 1AWS Elastic Load Balancing (ELB)Elastic Load Balancing (ELB) is used to automatically distribute your incoming application traffic across all the EC2 instances that you are running.
  2. 2AWS Elastic BeanstalkAWS Elastic Beanstalk is an easy-to-use service for deploying and scaling web applications and services developed with Java, .NET, PHP, Node.js, Python, Ruby, Go, and Docker on familiar servers such as Apache, Nginx, Passenger, and IIS. Simply upload your code and AWS Elastic Beanstalk automatically handles the deployment, from capacity provisioning, load balancing, auto-scaling to application health monitoring. At the same time, you retain full control over the AWS resources powering your application and can access the underlying resources at any time. There is no additional charge for AWS Elastic Beanstalk - you pay only for the AWS resources needed to store and run your applications.
    It is a Platform as a Service (PaaS) that allows you to deploy and scale web applications and services
  3. 3Amazon OpenSearch Servicemazon OpenSearch Service makes it easy for you to perform interactive log analytics, real-time application monitoring, website search, and more.
  4. 4AWS Auto ScalingAWS Auto Scaling monitors your applications and automatically adjusts capacity to maintain steady, predictable performance at the lowest possible cost.
  5. 5AWS CloudTrailAWS CloudTrail is a service that enables governance, compliance, operational auditing, and risk auditing of your AWS account. With CloudTrail, you can log, continuously monitor, and retain account activity related to actions across your AWS infrastructure. Think account-specific activity and audit; think CloudTrail. CloudTrail cannot be used to monitor CPU utilization for EC2 instances or send emails.
  6. 6Amazon GuardDutyAmazon GuardDuty is a threat detection service that monitors malicious activity and unauthorized behavior to protect your AWS account.
  7. 7Amazon MacieAmazon Macie is a fully managed data security and data privacy service that uses machine learning and pattern matching to discover and protect your sensitive data in AWS.
  8. 8Amazon GuardDutyAmazon GuardDuty is a threat detection service that monitors malicious activity and unauthorized behavior to protect your AWS account.
  9. 9AWS Trusted AdvisorAWS Trusted Advisor is an online tool that provides real-time guidance to help provision your resources following AWS best practices. Whether establishing new workflows, developing applications, or as part of ongoing improvement, recommendations provided by Trusted Advisor on a regular basis help keep your solutions provisioned optimally. AWS Trusted Advisor analyzes your AWS environment and provides best practice recommendations in five categories: Cost Optimization, Performance, Security, Fault Tolerance, Service Limits.
  10. 10CloudWatchAmazon CloudWatch is a monitoring and observability service built for DevOps engineers, developers, site reliability engineers (SREs), and IT managers. CloudWatch provides data and actionable insights to monitor your applications, respond to system-wide performance changes, optimize resource utilization, and get a unified view of operational health. Think resource performance monitoring, events, and alerts; think CloudWatch.
  11. 11CloudTrailAWS CloudTrail is a service that enables governance, compliance, operational auditing, and risk auditing of your AWS account. With AWS CloudTrail, you can log, continuously monitor, and retain account activity related to actions across your AWS infrastructure. AWS CloudTrail provides event history of your AWS account activity, including actions taken through the AWS Management Console, AWS SDKs, command-line tools, and other AWS services.
  12. 12CloudWatch LogsYou can use Amazon CloudWatch Logs to monitor, store, and access your log files from Amazon Elastic Compute Cloud (Amazon EC2) instances, AWS CloudTrail, Route 53, and other sources such as on-premises servers.Amazon CloudWatch Logs enables you to centralize the logs from all of your systems, applications, and AWS services that you use, in a single, highly scalable service. You can then easily view them, search them for specific error codes or patterns, filter them based on specific fields, or archive them securely for future analysis.
  13. 13Amazon InspectorAmazon Inspector is an automated, security assessment service that helps you check for unintended network accessibility of your Amazon EC2 instances and for vulnerabilities on those Amazon EC2 instances. Amazon Inspector assessments are offered to you as pre-defined rules packages mapped to common security best practices and vulnerability definitions.
  14. 14AWS Secrets ManagerAWS Secrets Manager helps you protect secrets needed to access your applications, services, and IT resources. The service enables you to easily rotate, manage, and retrieve database credentials, API keys, and other secrets throughout their lifecycle. Users and applications retrieve secrets with a call to AWS Secrets Manager APIs, eliminating the need to hardcode sensitive information in plain text.
  15. 15Penetration TestingAWS customers can carry out security assessments or penetration tests against their AWS infrastructure without prior approval for few common AWS services. Customers are not permitted to conduct any security assessments of AWS infrastructure, or the AWS services themselves.
  16. 16Infrastructure as a service (IaaS)Infrastructure as a service (IaaS) - Infrastructure as a Service (IaaS) contains the basic building blocks for cloud IT. It typically provides access to networking features, computers (virtual or on dedicated hardware), and data storage space. IaaS gives the highest level of flexibility and management control over IT resources. Amazon EC2 is an example of Infrastructure as a Service (IaaS).
  17. 17Platform as a service (PaaS)Platform as a service (PaaS) - Platform as a Service (PaaS) removes the need to manage underlying infrastructure (usually hardware and operating systems), and allows you to focus on the deployment and management of your applications. You don’t need to worry about resource procurement, capacity planning, software maintenance, patching, or any of the other undifferentiated heavy lifting involved in running your application. AWS Elastic Beanstalk is an example of Platform as a Service (PaaS).
  18. 18Function as a service (FaaS)Function as a service (FaaS) - Function as a service (FaaS) is a category of cloud computing services that provides a platform allowing customers to develop, run, and manage application functionalities without the complexity of building and maintaining the infrastructure typically associated with developing and launching an app. AWS Lambda is an example of Function as a service (FaaS).
  19. 19AWS CloudFormationAWS CloudFormation allows you to use programming languages or a simple text file to model and provision, in an automated and secure manner, all the resources needed for your applications across all regions and accounts. This is very different from Beanstalk where you just upload your application code and Beanstalk automatically figures out what resources are required to deploy that application. In AWS CloudFormation, you have to explicitly specify which resources you want to provision.
  20. 20some of the global servicesAWS Identity and Access Management (AWS IAM), Amazon CloudFront, Amazon Route 53 and AWS Web Application Firewall (AWS WAF)
  21. 21AWS Transit GatewayAWS Transit Gateway connects Amazon Virtual Private Clouds (Amazon VPC) and on-premises networks through a central hub. This simplifies your network and puts an end to complex peering relationships. It acts as a cloud router – each new connection is only made once. As you expand globally, inter-Region peering connects AWS Transit Gateways using the AWS global network. Your data is automatically encrypted and never travels over the public internet.
  22. 22CloudFrontYou can use Amazon CloudFront to improve the performance of your website. Amazon CloudFront makes your website files (such as HTML, images, and video) available from data centers around the world (called edge locations). When a visitor requests a file from your website, Amazon CloudFront automatically redirects the request to a copy of the file at the nearest edge location. This results in faster download times than if the visitor had requested the content from a data center that is located farther away.
  23. 23Amazon ElastiCacheAmazon ElastiCache allows you to seamlessly set up, run, and scale popular open-Source compatible in-memory data stores in the cloud. Build data-intensive apps or boost the performance of your existing databases by retrieving data from high throughput and low latency in-memory data stores. Amazon ElastiCache is a popular choice for real-time use cases like Caching, Session Stores, Gaming, Geospatial Services, Real-Time Analytics, and Queuing. ElastiCache cannot be used for online analytical processing.
  24. 24Cloud FoundationsCloud Foundations provides a guided path to help customers deploy, configure, and secure their new workloads while ensuring they are ready for on-going operations in the cloud. Cloud Foundations helps customers navigate through the decisions they need to make through curated AWS Services, AWS Solutions, Partner Solutions, and Guidance.
  25. 25Amazon Machine Image (AMI)Definition:The AWS Cloud Adoption Framework (AWS CAF) leverages AWS experience and best practices to help you digitally transform and accelerate your business outcomes through innovative use of AWS. Use the AWS CAF to identify and prioritize transformation opportunities, evaluate and improve your cloud readiness, and iteratively evolve your transformation roadmap.
    An Amazon Machine Image (AMI) provides the information required to launch an instance. You must specify an Amazon Machine Image (AMI) when you launch an instance.
    An Amazon Machine Image (AMI) includes the following:
    One or more Amazon Elastic Block Store (Amazon EBS) snapshots, or, for instance store backed AMIs, a template for the root volume of the instance (for example, an operating system, an application server, and applications).
    Launch permissions that control which AWS accounts can use the Amazon Machine Image (AMI) to launch instances.
    A block device mapping that specifies the volumes to attach to the instance when it's launched.
  26. 26AWS Cloud Adoption Framework (AWS CAF) PhaseEnvision-The Envision phase of the AWS Cloud Adoption Framework (AWS CAF) focuses on demonstrating how the cloud will help accelerate your business outcomes.
    Align - The Align phase of the AWS Cloud Adoption Framework (AWS CAF) focuses on identifying capability gaps across the six AWS CAF perspectives, identifying cross-organizational dependencies, and surfacing stakeholder concerns and challenges.
    Launch - The Launch phase of the AWS Cloud Adoption Framework (AWS CAF) focuses on delivering pilot initiatives in production and on demonstrating incremental business value.
    Scale - The Scale phase of the AWS Cloud Adoption Framework (AWS CAF) focuses on expanding production pilots and business value to desired scale and ensuring that the business benefits associated with your cloud investments are realized and sustained.
  27. 27Amazon DynamoDBAmazon DynamoDB is a key-value and document database that delivers single-digit millisecond performance at any scale. It's a fully managed, multi-Region, multi-master, durable database with built-in security, backup and restore, and in-memory caching for internet-scale applications. You cannot use Amazon DynamoDB for SQL analysis on S3 based data.
  28. 28options can be used to access and manage all AWS servicesAWS Management Console
    This is a simple web interface for accessing AWS services.
    AWS Command Line Interface (AWS CLI)
    You can access AWS services from the command line and automate service management with scripts.
    AWS Software Development Kit (SDK)
    You can also access via AWS SDK that provides language-specific abstracted APIs for AWS services.
  29. 29Amazon CloudWatchAmazon CloudWatch is a monitoring and observability service built for DevOps engineers, developers, site reliability engineers (SREs), and IT managers. CloudWatch provides data and actionable insights to monitor applications, respond to system-wide performance changes, optimize resource utilization, and get a unified view of operational health. You can create an CloudWatch alarm that sends an email message using Amazon SNS when the alarm changes state from OK to ALARM. The alarm changes to the ALARM state when the average CPU use of an EC2 instance exceeds a specified threshold for consecutive specified periods.
  30. 30Amazon EventbridgeAmazon EventBridge is a service that provides real-time access to changes in data in AWS services, your own applications, and software as a service (SaaS) applications without writing code. Amazon EventBridge Scheduler is a serverless task scheduler that simplifies creating, executing, and managing millions of schedules across AWS services without provisioning or managing underlying infrastructure.
  31. 31statement is correct for a Security Group and a Network Access Control ListSecurity Group acts as a firewall at the instance level whereas Network Access Control List (Network ACL) acts as a firewall at the subnet level
  32. 32Amazon Route 53Amazon Route 53 is a highly available and scalable cloud Domain Name System (DNS) web service. It is designed to give developers and businesses an extremely reliable and cost-effective way to route end users to Internet applications by translating names like www.example.com into the numeric IP addresses like 192.0.2.1 that computers use to connect to each other.
    Amazon Route 53 offers domain name registration services, where you can search for and register available domain names or transfer in existing domain names to be managed by Route 53.
    Amazon Route 53 can monitor the health and performance of your application as well as your web servers and other resources.
  33. 33Amazon LightSailAmazon Lightsail is designed to be the easiest way to launch and manage a virtual private server (VPS) with AWS. Amazon Lightsail plans include everything you need to jumpstart your project – a virtual machine, SSD- based storage, data transfer, Domain Name System (DNS) management, and a static IP address – for a low, predictable price.
    It is great for people with little cloud experience to launch quickly a popular IT solution ready to use immediately.
  34. 34AWS Systems ManagerAWS Systems Manager allows you to centralize operational data from multiple AWS services and automate tasks across your AWS resources. You can create logical groups of resources such as applications, different layers of an application stack, or production versus development environments.
    With AWS Systems Manager, you can select a resource group and view its recent API activity, resource configuration changes, related notifications, operational alerts, software inventory, and patch compliance status. You can also take action on each resource group depending on your operational needs. AWS Systems Manager provides a central place to view and manage your AWS resources, so you can have complete visibility and control over your operations.

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FlashCards sobre AWS Practitioner, criado por Maide Güzel em 29-07-2024.
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Maide Güzel
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