Practice Questions Flashcards
A company wants to rightsize its Amazon EC2 instances. Which configuration change will meet this requirement with the LEAST operational overhead?
A: add EC2 instances in another availability zone
B: Change the size and type of the EC2 instances based on utilization
C: concert the payment methid from O-Demand to Savings Plan
D: Reprovision the EC2 instances witj a marger instance type
A company plans to host its data warehouse application on AWS. The company has a machine learning (ML) model and wants to use that model within its data warehouse for data forecasting. Which AWS Service will meet these requirements?
A: Amazon Dynamo DB
B: Amazon Redshift ML
C: Amazon Aurora ML
D: Amazon Memory DB for Redis
Which option is a pillar of a the AWS Well- Architected Framework?
A: Patch management
B: Cost optimization
C: business technology strategy
D: Physical and environmental controls
Which of the following is a customer responsibility according to the AWS shared responsibility model?
A: Apply security patches for Amazon S3 infrastructure devices
B: provide physical security for AWS datacenters
C: install operating system updates on Lambda@Edge
D: Implement multi-factor authentication(MFA) for IAM user accounts
A company wants to migrate its applications to the AWS Cloud. The company plans to identify and prioritize any business transformation opportunities and evaluate its AWS Cloud readiness. Which AWS service or tool should the company use to meet these requirements?
A: AWS Cloud Adoption Framework (AWS CAF)
B: AWS Manager Services (AMS)
C: AWA Well- Architected Framework
D: AWS Migration Hub
I much AWS Service provides rational database management system that is fully compatible with MySQL and PostgreSQL?
A: Amazon DynamoDB
B: Amazon Aurora
C: Amazon Neptune
D: Amazon Athena
Which AWS service is always available free of charge to users?
A: Amazon Athena
B: AWS Identity and Access Management (IAM)
C: AWS Secrets Manager
D: Amazon ElastiCache
A company is launching a critical business application in an AWS Region. How can the company increase resilience for this application?
A: Deploy a copy of the application in another AWS account
B: Deploy the application by using multiple VPCs
C: Deploy the application by using multiple subnets
D: Deploy the application by using multiple Availability Zones
A web developer want to use machine learning to classify images that are uploaded to a website. Which AWS service or feature will meet these requirements?
A: Amazon Rekognition
B: Amazon SageMaker Clarify
C: Amazon Mechanical Turk (MTurk)
D: Amazon Transcribe
Which options are AWS Cloud Adoption Framework (WAS CAF) perspectives? (Choose two)
A: Cloud fluency
B: Security
C: Change acceleration
D: Architecture
E: Business
A company is defining its AWS multi-account strategy. The company needs to control access to AWS services and needs to consolidate billing across accounts. Which AWS service should the company use to meet these requirements?
A: AWS Organizations
B: AWS Identity and Access Management (IAM)
C: AWS Billing and Cost Management
D: Amazon Cognito
Which options are common stakeholders for the AWS Cloud Adoption Framework (AWS CAF) platform perspective? (Choose two)
A: Chief financial officers (CFOs)
B: IT architects
C: Chief Information Officers(CIOs)
D: Chief data officers (CDOs)
E: Engineers
A company wants to migrate to the AWS Cloud. The company needs the ability to acquire resources when the resources are necessary. The company also needs the ability to release those resources when the resources are no longer necessary. Which architecture concept of the AWS cloud meets these requirements?
A: Elasticity
B: Availability
C: Reliability
D: Durability
An e-commerce company wants to provide relevant product recommendations to its customers. The recommendations will include products that are frequently purchased with other products that the customer already purchased. The recommendations also will include products of a specific color and products from the customers favorite brand. Which AWS service or feature should the company use to meet these requirements with the LEAST development effort?
A: Amazon Comprehend
B: Amazon Forecast
C: Amazon Personalize
D: Amazon SageMaker Studio
Which AWS service provides encrption at rest for Amazon RDS and for Amazon Block Store (Amazon EBS) volumes?
A: AWS Lamda
B: AWS Key Management Service (AWS KMS)
C: AWS WAF
D: Amazon Rekognition
