Aws first - Study guides, Class notes & Summaries

Which pillar of the AWS Well-Architected Framework recommends maintaining infrastructure as code? Security Operational Excellence Cost Optimization Performance Efficiency - correct answer Operational Excellence A company uses reserved EC2 instances across multiple units with each unit having its own AWS account. However, some of the units under-utilize their reserved instances while other units need more reserved instances. As a Cloud Practitioner, which of the following would you recom...

As a Solutions Architect, you would like to completely secure the communications between your Amazon CloudFront distribution and your Amazon S3 bucket which contains the static files for your website. Users should only be able to access the Amazon S3 bucket through Amazon CloudFront and not directly. What do you recommend? : Create an origin access identity (OAI) and update the Amazon S3 Bucket Policy A digital media streaming company wants to use Amazon CloudFront to distribute its ...

What refers to the power to scale computing resources up or down easily? - ANSWERElasticity What are the benefits of using EC2 instances compared to physical servers in your infrastructure? Select 2 Pay only for the capacity you use The ability to have different storage requirements Automatic automated backups The ability to hot add additional RAM Resizable - ANSWER1 and 2 Which components of the AWS infrastructure can be described as multiple, isolated locations within one geographic...

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CS 6620 -AWS Certified Solutions Architect - Associate SAA-C02 Latest Exam 2022. Question #2 Topic 1 A solutions architect is designing a high performance computing (HPC) workload on Amazon EC2. The EC2 instances need to communicate to each other frequently and require network performance with low latency and high throughput. Which EC2 configuration meets these requirements? A.Launch the EC2 instances in a cluster placement group in one Availability Zone. B.Launch the EC2 instances in a sp...

What refers to the power to scale computing resources up or down easily? - Elasticity What are the benefits of using EC2 instances compared to physical servers in your infrastructure? Select 2 Pay only for the capacity you use The ability to have different storage requirements Automatic automated backups The ability to hot add additional RAM Resizable - 1 and 2 Which components of the AWS infrastructure can be described as multiple, isolated locations within one geographic area - Availa...

AWS Certified Developer Associate 2: Multiple Choice Questions And Correct Answers with Rationale,100% Verified A Lambda function has been developed with the default settings and is using N. The function makes calls to a DynamoDB table. The code was first tested and executed on an EC2 Instance in the same language and took 300 seconds to execute. When the lambda function is executed , it is not adding the required rows to the DynamoDB table. What needs to be changed in order to ensure that th...

AWS Cloud Practitioner (CLF-C01)- Exam Review Questions and answers, graded A+/ Question 1: Why is setting up your network one of the first steps of creating your account with AWS? a) Because you need a network to understand the Cloud b) Because setting up a network takes a long time c) Because setting up a network is the most difficult part of the process d) Because you need a network to access any of your other resources - -d) Because you need a network to access any of your other re...

AWS Certified Developer Associate 2: Multiple Choice Questions And Correct Answers with Rationale,100% Verified A Lambda function has been developed with the default settings and is using N. The function makes calls to a DynamoDB table. The code was first tested and executed on an EC2 Instance in the same language and took 300 seconds to execute. When the lambda function is executed , it is not adding the required rows to the DynamoDB table. What needs to be changed in order to ensure that th...

AWS Identity and Access Management (IAM) - correct answer a web service that helps you securely control access to AWS resources. You use IAM to control who is authenticated (signed in) and authorized (has permissions) to use resources. IAM makes it easy to provide multiple users secure access to AWS resources. AWS account root user - correct answer When you first create an AWS account, you begin with a single sign-in identity that has complete access to all AWS services and resources i...