Q171. A company is designing a new highly available web application on AWS. The application requires consistent and reliable connectivity from the application
Servers in AWS to a backend REST API host

欢迎免费使用小程序搜题/刷题/查看解析,提升学历,成考自考报名,论文代写、论文查重请加客服微信skr-web


Q171. A company is designing a new highly available web application on AWS. The application requires consistent and reliable connectivity from the application
Servers in AWS to a backend REST API hosted in the company's on-premises environment. The backend connection between AWS and on-premises will be routed over an AWS Direct Connect connection through a private virtual interface. Amazon Route 53 will be used to manage private DNS records for the application to resolve the IP address on the backend REST API.Which design would provide a reliable connection to the backend API?

A.Implement at least two backend endpoints for the backend REST API and use Route 53 health checks to monitor the availability of each backend endpoint and perform DNS-level failover.
B.Install a second Direct Connect connection from a different network carrier and attach it to the same virtual private gateway as the first Direct Connect connection.
C.Install a second cross connect for the same Direct Connect connection from the same network carrier and join both connections to the same link aggregation group (LAG) on the same private virtual interface.
D.Create an IPSec VPN connection routed over the public internet from the on- premises data center to AWS and attach it to the same virtual private gateway as the Direct Connect connection.
正确答案B
访客
邮箱
网址

通用的占位符缩略图

人工智能机器人,扫码免费帮你完成工作


  • 自动写文案
  • 自动写小说
  • 马上扫码让Ai帮你完成工作
通用的占位符缩略图

人工智能机器人,扫码免费帮你完成工作

  • 自动写论文
  • 自动写软件
  • 我不是人,但是我比人更聪明,我是强大的Ai
Top