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السؤال #1
Which pillar of Vie AWS Well-Architected Framework is focused on the ability of a workload lo perform its intended function correctly and consistently at the expected time?
A. Performance efficiency
B. Operational excellence
C. Reliability
D. Security
عرض الإجابة
اجابة صحيحة: CD
السؤال #2
A company is moving its office and must establish an encrypted connection to AWS. Which AWS service will help meet this requirement?
A. AWS VPN
B. Amazon Route 53
C. Amazon API Gateway
D. Amazon Connect
عرض الإجابة
اجابة صحيحة: B
السؤال #3
A company uses Amazon EC2 infrastructure to host steady-stale workloads and needs to achieve significant cost savings. Which EC2 instance pricing model should the company select?
A. Reserved instances
B. On-Demand instances
C. Spot Instances
D. Dedicated Hosts
عرض الإجابة
اجابة صحيحة: BC
السؤال #4
Which AWS service can a company use to access compliance documentation and AWS agreements?
A. AWS Security Hub
B. AWS Identity and Access Management (1AM)
C. AWS Artifact
D. AWS Certificate Manager (ACM)
عرض الإجابة
اجابة صحيحة: C
السؤال #5
A company wants to set up an entire development and continuous delivery toolchain for coding, building, testing, and deploying application code. Which AWS service will meet these requirements?
A. Amazon CodeGuru
B. AWS CodeStar
C. AWS CodeCommit
D. AWS CodeDeploy
عرض الإجابة
اجابة صحيحة: B
السؤال #6
What is the recommended use case for Amazon EC2 On-Demand Instances?
A. A steady-state workload that requires a particular EC2 instance configuration for a long period of time
B. A workload that can be interrupted for a project that requires the lowest possible cost
C. An unpredictable workload that does not require a long-team commitment
D. A workload that is expected to run for longer than 1 year
عرض الإجابة
اجابة صحيحة: D
السؤال #7
Which AWS service gives a company the ability to use a private, dedicated connection between a VPC and an on-premises data center?
A. AWS Direct Connect
B. Amazon API Gateway
C. AWS Systems Manager
D. AWS CloudFormation
عرض الإجابة
اجابة صحيحة: B
السؤال #8
According to the AWS shared responsibility model, the customer is responsible for applying the latest security updates and patches for which of the following?
A. Amazon DynamoDB
B. Amazon EC2 instances
C. Amazon RDS instances
D. Amazon S3
عرض الإجابة
اجابة صحيحة: B
السؤال #9
A company moves a workload to AWS lo run on Amazon EC2 instances. The company needs to run the workload in the most cost-effective way. What can the company do lo meet this requirement?
A. Use AWS Key Management Sen/ice (AWS KMS)
B. Use multiple AWS accounts and consolidated billing
C. Use AWS CloudFormation to deploy the infrastructure
D. Rightsize all the EC2 instances that are used in the deployment
عرض الإجابة
اجابة صحيحة: C
السؤال #10
A company is considering implementing a new workload m the AWS Cloud However, the company first wants to forecast the potential cost. Which tool should the company use to estimate the cost of the workload?
A. Cost Explorer
B. AWS Pricing Calculator
C. AWS Billing and Cost Management dashboard
D. AWS Cost and Usage Report
عرض الإجابة
اجابة صحيحة: AE
السؤال #11
Which characteristic of the AWS Cloud helps users eliminate underutilized CPU capacity?
A. Agility
B. Elasticity
C. Reliability
D. Durability
عرض الإجابة
اجابة صحيحة: C
السؤال #12
What is the MOST secure way lo store passwords on AWS?
A. Store passwords in an Amazon S3 bucket
B. Store passwords as AWS CloudFormation parameters
C. Store passwords in AWS Storage Gateway
D. Store passwords in AWS Secrets Manager
عرض الإجابة
اجابة صحيحة: D
السؤال #13
Which component of the AWS global infrastructure does Amazon CloudFront use to speed up the delivery of content to users across the world?
A. Amazon VPC
B. Edge location
C. Local Zone
D. AWS Outposts connection
عرض الإجابة
اجابة صحيحة: CE
السؤال #14
Which of the following is a benefit of deploying workloads in multiple AWS Regions?
A. It increases the performance of Amazon EC2 instances
B. It is the most cost-effective deployment model
C. It is faster to deploy workloads across multiple AWS Regions than in a single Region
D. It reduces latency for users who are in different geographic areas
عرض الإجابة
اجابة صحيحة: A
السؤال #15
A company has a serverless application that includes an Amazon API Gateway API, an AWS Lambda function, and an Amazon DynamoDB database. Which AWS service can the company use to trace user requests as they move through the application's components?
A. AWS CloudTrail
B. Amazon CloudWatch
C. Amazon Inspector
D. AWS X-Ray
عرض الإجابة
اجابة صحيحة: C
السؤال #16
A company is launching a new application in the AWS Cloud. The application will run on an Amazon EC2 instance. More EC2 instances will be needed when the workload increases. Which AWS service or tool can the company use to launch the number of EC2 instances that will be needed to handle the workload?
A. Elastic Load Balancing
B. Amazon EC2 Auto Scaling
C. AWS App2Container (A2C)
D. AWS Systems Manager
عرض الإجابة
اجابة صحيحة: B
السؤال #17
Which AWS service should a company use to decouple large monolithic applications into smaller microservices components?
A. AWS Direct Connect
B. Amazon Lightsail
C. Amazon Simple Queue Service (Amazon SQS)
D. Amazon CloudWatch
عرض الإجابة
اجابة صحيحة: D
السؤال #18
Which AWS service provides storage that can be mounted across multiple Amazon EC2 instances?
A. Amazon Workspaces
B. Amazon Elastic File System (Amazon EFS)
C. AWS Database Migration Service (AWS DMS)
D. AWS Snowball Edge
عرض الإجابة
اجابة صحيحة: D
السؤال #19
A company needs to perform queries and interactively search and analyze log data. Which AWS service or feature will meet this requirement?
A. Amazon EventBridge (Amazon CloudWatch Events)
B. Amazon CloudWatch anomaly detection
C. Amazon CloudWatch Logs Insights
D. Amazon CloudWatch Logs streams
عرض الإجابة
اجابة صحيحة: A
السؤال #20
A user is a new AWS account owner who has no special access requirements. What should this user do with the AWS account root user access keys?
A. Share the keys with all relevant internal users so that those users can programmatically access AWS services
B. Post the keys on GitHub to provide development teams with access to AWS services
C. Use the keys for access, but do not share the keys with anyone
D. Delete the keys and create IAM users
عرض الإجابة
اجابة صحيحة: D
السؤال #21
A company wants to build an application that consists entirely of microservices. Which AWS Cloud architecture design principle supports this goal?
A. Think parallel
B. Implement elasticity
C. Stop guessing capacity
D. Decouple components
عرض الإجابة
اجابة صحيحة: A
السؤال #22
A company is running a Microsoft SOL Server instance on premises and is migrating its application to AWS. The company lacks the resources needed to refactor the application but management wants to reduce operational overhead as part of the migration. Which database service would MOST effectively support these requirements?
A. Amazon DynamoDB
B. Amazon Redshift
C. Microsoft SQL Server on Amazon EC2
D. Amazon RDS for SQL Server
عرض الإجابة
اجابة صحيحة: C
السؤال #23
A company's headquarters is located on a different continent from where the majority of the company's customers live. The company wants an AWS Cloud environment setup that will provide the lowest latency to the customers. Which solution will provide the LOWEST network latency between the AWS resources and the customers?
A. Place the resources in the AWS Region that is closest to the company's headquarter
B. Move the resources to the Availability Zone that is closest to the customers
C. Place all workloads in the AWS Region that is closest to the company's headquarters
D. Place all workloads in the AWS Region that is closest to the majority of customers
E. Place the resources in AWS edge locations that are closest to the company's headquarters
عرض الإجابة
اجابة صحيحة: B
السؤال #24
A company needs to transfer 60 TB of data to the AWS Cloud in a secure manner. Which of the following should the company use to meet these requirements?
A. AWS Snowball Edge device
B. Amazon Elastic Block Store (Amazon EBS)
C. Amazon Elastic File System (Amazon EFS)
D. Amazon S3
عرض الإجابة
اجابة صحيحة: BE
السؤال #25
A company wants to migrate its Microsoft SQL Server database management system from on premises to the AWS Cloud. Which AWS service should the company use to reduce management overhead for this environment?
A. Amazon Elastic Container Service (Amazon ECS)
B. Amazon SageMaker
C. Amazon RDS
D. Amazon Athena
عرض الإجابة
اجابة صحيحة: A
السؤال #26
Which actions is the responsibility of AWS according to the AWS shared responsibility model? (Select TWO.)
A. Securing the virtualization layer
B. Patching the operating system on Amazon EC2 instances
C. Enforcing a strict password policy for IAM users
D. Patching the operating system on Amazon RDS instances
E. Configuring security groups and network ACLs
عرض الإجابة
اجابة صحيحة: D
السؤال #27
Which AWS service or feature can a company use to estimate AWS costs before provisioning workloads?
A. AWS Pricing Calculator
B. AWS Cost and Usage Report
C. Cost Explorer
D. AWS Budgets
عرض الإجابة
اجابة صحيحة: D
السؤال #28
Which of the following can be used to identity a specific user who slopped an Amazon EC2 instance?
A. AWS CloudTrail
B. Amazon inspector
C. Amazon CloudWatch
D. VPC Flow Logs
عرض الإجابة
اجابة صحيحة: BD
السؤال #29
Which of the following gives a company the ability to take advantage of tiered pricing for services across multiple AWS member accounts?
A. AWS Organizations service control policies (SCPs)
B. AWS Organizations consolidated billing
C. All upfront Reserved Instances
D. Cost Explorer utilization reports
عرض الإجابة
اجابة صحيحة: D
السؤال #30
A company needs to block SQL injection attacks. Which AWS service or feature provides this functionality?
A. AWS WAF
B. Network ACLs
C. Security groups
D. AWS Trusted Advisor
عرض الإجابة
اجابة صحيحة: C
السؤال #31
What are characteristics of AWS IAM users and groups? (Select TWO.)
A. Groups can be nested and can contain other groups
B. A user can be a member of multiple groups
C. Groups can contain users only and cannot be nested
D. A user can only be a member of a single group at one time
E. All new users are automatically added to a default group
عرض الإجابة
اجابة صحيحة: AD
السؤال #32
Which AWS compute service automatically scales resources up or down to meet application workload demands?
A. Amazon Simple Queue Service (Amazon SQS)
B. Amazon EC2
C. Amazon Aurora
D. AWS Lambda
عرض الإجابة
اجابة صحيحة: C
السؤال #33
A company wants the ability to accommodate peak application usage without purchasing equipment for on-premises data centers. Which AWS Cloud benefit is the company seeking?
A. High availability
B. Security
C. Reliability
D. Elasticity
عرض الإجابة
اجابة صحيحة: B
السؤال #34
A company wants to offer direct phone and chat channels for customer service. The company needs a pay-as-you-go solution that remote customer service agents can use to create and manage voice and chat contact flows. Which AWS service will meet these requirements?
A. Amazon EventBridge (Amazon CloudWatch Events)
B. Amazon Connect
C. Amazon Cognito
D. AWS Direct Connect
عرض الإجابة
اجابة صحيحة: B
السؤال #35
Which feature of AWS Auto scaling will forecast future traffic to schedule changes in the number of Amazon EC2 instances at the appropriate times?
A. Scheduled scaling
B. Predictive scaling
C. Target tracking scaling
D. Step scaling
عرض الإجابة
اجابة صحيحة: C
السؤال #36
Where can AWS users review answers to frequently asked questions about security in the AWS Cloud?
A. AWS Trusted Advisor
B. AWS Knowledge Center
C. AWS Support Center
D. AWS Artifact
عرض الإجابة
اجابة صحيحة: C
السؤال #37
Which AWS service tool or feature helps companies reduce costs by identifying underutilized Amazon EC2 instances?
A. Amazon Inspector
B. AWS Trusted Advisor
C. Consolidated billing
D. Cost Explorer
عرض الإجابة
اجابة صحيحة: B
السؤال #38
A company needs to use Amazon S3 to store audio files that are each 5 megabytes in size. The company will rarely access the files, but the company must be able to retrieve the files immediately: Which S3 storage class will meet these requirements MOST cost-effectively?
A. S3 Standard
B. S3 Standard-Infrequent Access (S3 Standard-AI)
C. S3 Glacier Flexible Retrieval
D. S3 Glacier Deep Archive
عرض الإجابة
اجابة صحيحة: B
السؤال #39
A company needs to set up user authentication for a new application. Users must be able to sign in directly with a user name and password, or through a third- party provider. Which AWS service should the company use to meet these requirements?
A. AWS 1AM Identity Center (AWS Single Sign-On)
B. AWS Signer
C. Amazon Cognito
D. AWS Directory Service
عرض الإجابة
اجابة صحيحة: B
السؤال #40
A company wants to receive alerts when resources that are launched in the company's AWS account reach 80% of their service quotas. Which AWS service should the company use to meet this requirement?
A. AWS CloudTrail
B. AWS Trusted Advisor
C. AWS Config
D. Amazon inspector
عرض الإجابة
اجابة صحيحة: B
السؤال #41
Which of the following will help a user determine if they need to request a VPC service limit increase?
A. AWS Personal Health Dashboard
B. AWS Trusted Advisor
C. AWS Cost and Usage Report
D. AWS Service Catalog
عرض الإجابة
اجابة صحيحة: A
السؤال #42
A company wants to provide managed Windows virtual desktops and applications to its remote employees over secure network connections. When AWS services can the company use to meet the requirements? (Select TWO.)
A. Amazon Connect
B. Amazon AppStream 2
C. Amazon Workspaces
D. AWS Site-to-Site VPN
E. Amazon Elastic Container Service (Amazon ECS)
عرض الإجابة
اجابة صحيحة: C
السؤال #43
Which AWS service allows a user to provision a managed MySQL DB instance?
A. Amazon DynamoDB
B. Amazon Redshift
C. Amazon RDS
D. AWS Database Migration Service (AWS DMS)
عرض الإجابة
اجابة صحيحة: D
السؤال #44
A company needs a content delivery network that provides secure delivery of data, videos, applications, and APIs to users globally with low latency and high transfer speeds. Which AWS service meets these requirements?
A. Amazon CloudFront
B. Elastic Load Balancing
C. Amazon S3
D. Amazon Elastic Transcoder
عرض الإجابة
اجابة صحيحة: C
السؤال #45
A company that uses AWS needs to transfer 2 TB of data. Which type of transfer of that data would result in no cost for the company?
A. Inbound data transfer from the internet
B. Outbound data transfer to the internet
C. Data transfer between AWS Regions
D. Data transfer between Availability Zones
عرض الإجابة
اجابة صحيحة: C

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