的中率が高いAmazon ANS-C01認定試験の問題集業界のリーダーとなっているために、我々は確かに独自のリソースを拡大し続ける必要があります。我々PassTestは常に試験問題集とソフトウェアの内容を更新します。だから、あなたの使用しているAmazonのANS-C01試験のソフトウェアは、最新かつ最も全面的な問題集を確認することができます。あなたのAmazonのANS-C01試験準備のどの段階にあっても、当社のソフトウェアは、あなたの最高のヘルパープロフォーマになることができます。我々はAmazonのANS-C01試験のデータを整理したり、分析したりするため、経験豊富なエリートチームにそれを完了させます。 Amazon AWS Certified Advanced Networking Specialty Exam 認定 ANS-C01 試験問題 (Q147-Q152):質問 # 147
You operate a production VPC with both a public and a private subnet. Your organization maintains a restricted Amazon S3 bucket to support this production workload. Only Amazon EC2 instances in the private subnet should access the bucket.
You implement VPC endpoints(VPC-E) for Amazon S3 and remove the NAT that previously provided a network path to Amazon S3. The default VPC-E policy is applied. Neither EC2 instances in the public or private subnets are able to access the S3 bucket.
What should you do to enable Amazon S3 access from EC2 instances in the private subnet?
Response:
A. Add the VPC-E identified to the S3 bucket policy.
B. Add the VPC-E identifier for the production VPC to endpoint policy.
C. Add the CIDR address range of the private subnet to the S3 bucket policy.
D. Add the VPC identifier for the production VPC to the S3 bucket policy.
正解：A
質問 # 148
A company has 225 mobile and desktop devices and 300 partner VPNs that need access to an AWS VPC.
VPN users should not be able to reach one another.
Which approach will meet the technical and security requirements while minimizing costs?
Response:
A. Use an Amazon EC2 instance VPN for the desktop, mobile, and partner VPN connections. Use features of the VPN instance to limit routing and connectivity.
B. Create an AWS Direct Connect connection between on-premises and AWS Use a public virtual interface to connect to the AWS IPsec VPN for the mobile, desktop, and partner VPN connections.
C. Use the AWS IPsec VPN for the partner VPN connections. Use an Amazon EC2 instance VPN for the mobile and desktop devices. Use Network ACLs and security groups to maintain routing separation.
D. Use the AWS IPsec VPN for the mobile, desktop, and partner VPN connections. Use network access control lists (Network ACLs) and security groups to maintain routing separation.
正解：A
質問 # 149
You have a team that is trying to ingest 1 TB of data into Amazon S3 using a m4.large instance. Enhanced Networking has been enabled on the instance. But the data ingestion process is still running slowly.
What can be done to rectify the issue?
Response:
A. Consider using m4.16odarge instance for the ingestion of data
B. Create a VPN connection from the instance to S3
C. Use an AWS Direct Connect connection between S3 and the instance
D. Create a VPC endpoint from the instance to S3
正解：A
質問 # 150
An organization with a growing ecommerce presence uses the AWS CloudHSM to offload the SSL/TLS processing of its web server fleet. The company leverages Amazon EC2 Auto Scaling for web servers to handle the growth.
What architectural approach is optimal to scale the encryption operation?
Response:
A. Use multiple CloudHSM instances to the cluster; request to it will automatically load balance.
B. Use multiple CloudHSM instances, and load balance them using an Application Load Balancer.
C. Enable Auto Scaling on the CloudHSM instance, with similar configuration to the web tier Auto Scaling group.
D. Use multiple CloudHSM instances, and load balance them using a Network Load Balancer.
正解：A
質問 # 151
A company is creating new features for its ecommerce website. These features will be deployed as microservices using different domain names for each service. The company requires the use of HTTPS for all its public-facing websites. The application requires the client's source IP.
Which combination of actions should be taken to accomplish this?
(Select TWO.)
Response:
A. Use a Network Load Balancer to distribute traffic to each service.
B. Use an Application Load Balancer to distribute traffic to each service.
C. Configure the application to retrieve client IPs using the X-Forwarded-For header.
D. Configure the application to retrieve client IPs using the PROXY protocol header.
E. Configure the application to retrieve client IPs using the X-Forwarded-Host header.