AWS 雲端從業人員證照考古題彙整 20240926
Amazon Web Service(AWS 亞馬遜)全系列考古題,2024年最新題庫,持續更新,全網最完整。AWS 證照含金量高,自我進修、跨足雲端產業必備近期版本更新,隨時追蹤最新趨勢變化。
QUESTION 201
An e-learning platform needs to run an application for 2 months each year. The application will be deployed on Amazon EC2instances.
Any application downtime during those 2 months must be avoided. Which EC2 purchasing option will meet these requirementsMOST cost-effectively?
A. Reserved Instances
B. Dedicated Hosts
C. Spot Instances
D. On-Demand Instances
Correct Answer: D
Section: (none)
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QUESTION 202
A company wants to deploy some of its resources in the AWS Cloud To meet regulatory requirements, the data must remain local and on premises. There must be low latency between AWS and the company resources.
Which AWS service or feature can be used to meet these requirements?
A. AWS Local Zones
B. Availability Zones
C. AWS Outposts
D. AWS Wavelength Zones
Correct Answer: C
Section: (none)
QUESTION 203
A team of researchers is going to collect data at remote locations around the world. Many locations do not have internet connectivity.
The team needs to capture the data in the field, and transfer it to the AWS Cloud later. Which AWS service willsupport these requirements?
A. AWS Outposts
B. AWS Transfer Family
C. AWS Snow Family
D. AWS Migration Hub
Correct Answer: C
Section: (none)
QUESTION 204
A solutions architect needs to maintain a fleet of Amazon EC2 instances so that any impaired instances are replaced with new ones.
Which AWS service should the solutions architect use?
A. Amazon Elastic Container Service (Amazon ECS)
B. Amazon GuardDuty
C. AWS Shield
D. AWS Auto Scaling
Correct Answer: D
Section: (none)
QUESTION 205
Which AWS service will help a company plan a migration to AWS by collecting the configuration, usage, and behavior data of on-premises data centers?
A. AWS Resource Groups
B. AWS Application Discovery Service
C. AWS Service Catalog
D. AWS Systems Manager
Correct Answer: B
Section: (none)
QUESTION 206
Which of the following AWS services are serverless? (Select TWO.)
A. AWS Outposts
B. Amazon EC2
C. Amazon Elastic Kubernetes Service (Amazon EKS)
D. AWS Fargate
E. AWS Lambda
Correct Answer: DE
Section: (none)
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QUESTION 207
Which of the following is an AWS Well-Architected Framework design principle for operational excellence in the AWS Cloud?
A. Go global in minutes.
B. Make frequent, small, reversible changes.
C. Implement a strong foundation of identity and access management.
D. Stop spending money on hardware infrastructure for data center operations.
Correct Answer: B
Section: (none)
QUESTION 208
Which Amazon S3 feature or storage class uses the AWS backbone network and edge locations to reduce latencies from the enduser to Amazon S3?
A. S3 Cross-Region Replication
B. S3 Transfer Acceleration
C. S3 Event Notifications
D. S3 Standard-Infrequent Access (S3Standard-IA)
Correct Answer: B
Section: (none)
QUESTION 209
Which of the following are pillars of the AWS Well-Architected Framework? (Select TWO.)
A. High availability
B. Performance efficiency
C. Cost optimization
D. Going global in minutes
E. Continuous development
Correct Answer: BC
Section: (none)
QUESTION 210
Which cloud computing advantage is a company applying when it uses AWS Regions to increase application availability to users indifferent countries?
A. Pay-as-you-go pricing
B. Capacity forecasting
C. Economies of scale
D. Global reach
Correct Answer: D
Section: (none)
QUESTION 211
Which AWS services can a company use to achieve a loosely coupled architecture? (Select TWO.)
A. Amazon WorkSpaces
B. Amazon Simple Queue Service (Amazon SQS)
C. Amazon Connect
D. AWS Trusted Advisor
E. AWS Step Functions
Correct Answer: BE
Section: (none)
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QUESTION 212
A company wants to integrate natural language processing (NLP) into business intelligence (Bl) dashboards. The companywants to ask questions and receive answers with relevant visualizations. Which AWS service or tool will meet theserequirements?
A. Amazon Macie
B. Amazon Rekognition
C. Amazon QuickSight Q
D. Amazon Lex
Correct Answer: C
Section: (none)
QUESTION 213
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 Managed Services (AMS)
C. AWS Well-Architected Framework
D. AWS Migration Hub
Correct Answer: A
Section: (none)
QUESTION 214
Which AWS service or resource provides single-tenant physical servers in the AWS Cloud'?
A. Amazon Elastic Container Service(Amazon ECS
B. Amazon Elastic Kubernetes Service (Amazon EKS
C. Amazon EC2 Dedicated Host
D. Amazon EC2 Spot Instances
Correct Answer: C
Section: (none)
QUESTION 215
Which of the following are benefits that a company receives when it moves an on-premises production workload to AWS? (SelectTWO.)
A. AWS trains the company's staff on the use of all the AWS services
B. AWS manages all security in the cloud
C. AWS offers free support from technical account managers(TAMs)
D. AWS offers high availability
E. AWS provides economies of scale
Correct Answer: DE
Section: (none)
QUESTION 216
A company needs to connect its on-premises data center to the AWS Cloud.The company needs a dedicated, low-latency connection with consistent network performance.
Which AWS service will meet these requirements?
A. AWS Global Accelerator
B. Amazon CloudFront
C. AWS Direct Connect
D. AWS Managed VPN
Correct Answer: C
Section: (none)
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QUESTION 217
Which AWS service provides the ability to host a NoSQL database in the AWS Cloud?
A. Amazon Aurora
B. Amazon DynamoDB
C. Amazon RDS
D. Amazon Redshift
Correct Answer: B
Section: (none)
QUESTION 218
A company wants to receive alerts to monitor its overall operating costs for its AWS public cloud infrastructure.
Which AWS offering will meet these requirements?
A. Amazon EventBridge
B. Compute Savings Plans
C. AWS Budaets
D. Migration Evaluator
Correct Answer: C
Section: (none)
QUESTION 219
A company wants to run its workload on Amazon EC2 instances for more than 1 year. This workload will run continuously.
Which option offers a discounted hourly rate compared to the hourly rate of On-Demand Instances?
A. AWS Graviton processor
B. Dedicated Hosts
C. EC2 Instance Savings Plans
D. Amazon EC2 Auto Scaling instances
Correct Answer: C
Section: (none)
QUESTION 220
A company wants to use machine learning capabilities to analyze log data from its Amazon EC2 instances and efficiently conductsecurity investigations.
Which AWS service will meet these requirements?
A. Amazon Inspector
B. Amazon QuickSight
C. Amazon Detective
D. Amazon GuardDuty
Correct Answer: C
Section: (none)
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QUESTION 221
Which AWS service uses a combination of publishers and subscribers?
A. AWS Lambda
B. Amazon Simple Notification Service (Amazon SNS)
C. Amazon CloudWatch
D. AWS CloudFormation
Correct Answer: B
Section: (none)
QUESTION 222
Which AWS service uses a combination of publishers and subscribers?
A. AWS Lambda
B. Amazon Simple Notification Service (Amazon SNS)
C. Amazon CloudWatch
D. AWS CloudFormation
Correct Answer: B
Section: (none)
QUESTION 223
A company has a physical tape library to store data backups. The tape library is running out of space.The company needs to extendthe tape library's capacity to the AWS Cloud.
Which AWS service should the company use to meet this requirement?
A. Amazon Elastic File System (Amazon EFS)
B. Amazon Elastic Block Store (Amazon EBS)
C. Amazon S3
D. AWS Storage Gateway
Correct Answer: D
Section: (none)
QUESTION 224
A systems administrator created a new IAM user for a developer and assigned the user an access key instead of a user name andpassword.
What is the access key used for?
A. To access the AWS account as the AWS account root user
B. To access the AWS account through the AWS Management Console
C. To access the AWS account through a CLI
D. To access all of a company's AWS accounts
Correct Answer: C
Section: (none)
QUESTION 225
Which AWS service supports the deployment and management of applications in the AWS Cloud?
A. Amazon CodeGuru
B. AWS Fargate
C. AWS CodeCommit
D. AWS Elastic Beanstalk
Correct Answer: D
Section: (none)
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QUESTION 226
When a user wants to utilize their existing per-socket, per-core, or per-virtual machine software licenses for a Microsoft.
Windows server running on AWS, which Amazon EC2 instance type is required?
A. Spot Instances
B. Dedicated Instances
C. Dedicated Hosts
D. Reserved Instances
Correct Answer: C
Section: (none)
QUESTION 227
A company has deployed an Amazon EC2 instance.
Which option is an AWS responsibility under the AWS shared responsibility model?
A. Managing and encrypting application data
B. Installing updates and security patches of guest operating system
C. Configuration of infrastructure devices
D. Configuration of security groups on each instance
Correct Answer: C
Section: (none)
QUESTION 228
A company wants to migrate a database from an on-premises environment to Amazon RDS, After the migration is complete, whichmanagement task will the company still be responsible for?
A. Hardware lifecycle management
B. Application optimization
C. Server maintenance
D. Power, network, and cooling provisioning
Correct Answer: B
Section: (none)
QUESTION 229
A company is migrating to the AWS Cloud. The company wants to understand and identify potential securitymisconfigurations or unexpected behaviors. The company wants to prioritize any protective controls it might need.
Which AWS Cloud Adoption Framework (AWS CAF) security perspective capability will meet these requirements?
A. Identity and access management
B. Threat detection
C. Platform engineering
D. Availability and continuity management
Correct Answer: B
Section: (none)
QUESTION 230
Which characteristic of the AWS Cloud helps users eliminate underutilized CPU capacity?
A. Agility
B. Elasticity
C. Reliability
D. Durability
Correct Answer: B
Section: (none)
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QUESTION 231
Which AWS Cloud service can send alerts to customers if custom spending thresholds are exceeded?
A. AWS Budgets
B. AWS Cost Explorer
C. AWS Cost Allocation Tags
D. AWS Organizations
Correct Answer: A
Section: (none)
QUESTION 232
A company plans to migrate to the AWS Cloud. The company wants to use the AWS Cloud Adoption Framework (AWS CAF) todefine and track business outcomes as part of its cloud transformation journey.
Which AWS CAF governance perspective capability will meet these requirements?
A. Benefits management
B. Risk management
C. Application portfolio management
D. Cloud financial management
Correct Answer: A
Section: (none)
QUESTION 233
A company needs to quickly and securely move files over long distances between its client and an Amazon S3 bucket.
Which S3 feature will meet this requirement?
A. S3 Versioning
B. S3 Transfer Acceleration
C. S3ACLs
D. S3 Intelligent-Tiering
Correct Answer: B
Section: (none)
QUESTION 234
A company needs to continuously run an experimental workload on an Amazon EC2 instance and stop the instance after 12 hours.
Which instance purchasing option will meet this requirement MOST cost-effectively?
A. On-Demand Instances
B. Reserved Instances
C. Spot Instances
D. Dedicated Instances
Correct Answer: A
Section: (none)
QUESTION 235
Which cloud transformation journey phase of the AWS Cloud Adoption Framework (AWS CAF) focuses on demonstrating how thecloud helps accelerate business outcomes?
A. Scale
B. Envision
C. Align
D. Launch
Correct Answer: B
Section: (none)
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QUESTION 236
Which option is a customer responsibility under the AWS shared responsibility model?
A. Maintenance of underlying hardware of Amazon EC2 instances
B. Application data security
C. Physical security of data centers
D. Maintenance of VPC components
Correct Answer: B
Section: (none)
QUESTION 237
A company wants its Amazon EC2 instances to operate in a highly available environment, even if there is a natural disaster in aparticular geographic area.
Which approach will achieve this goal?
A. Use EC2 instances in multiple AWS Regions.
B. Use EC2 instances in multiple Amazon CloudFront locations.
C. Use EC2 instances in multiple edge locations.
D. Use EC2 instances in AWS Local Zones.
Correct Answer: A
Section: (none)
QUESTION 238
A systems administrator created a new IAM user for a developer and assigned the user an access key instead of a user name andpassword. What is the access key used for?
A. To access the AWS account as the AWS account root user
B. To access the AWS account through the AWS Management Console
C. To access the AWS account through a CLI
D. To access all of a company AWS accounts
Correct Answer: C
Section: (none)
QUESTION 239
A company is moving an on-premises data center to the AWS Cloud. The company must migrate 50 petabytes of file storage data toAWS with the least possible operational overhead.
Which AWS service or resource should the company use to meet these requirements?
A. AWS Snowmobile
B. AWS Snowball Edge
C. AWS Data Exchange
D. AWS Database Migration Service (AWS DMS)
Correct Answer: A
Section: (none)
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QUESTION 240
A company has an application with robust hardware requirements. The application must be accessed by students who are usinglightweight, low-cost laptops.
Which AWS service will help the company deploy the application without investing in backend infrastructure or high-end clienthardware?
A. Amazon AppStream 2.0
B. AWS AppSync
C. Amazon WorkLink
D. AWS Elastic Beanstalk
Correct Answer: A
Section: (none)