C1000-124: IBM Cloud Advocate v1Demo

By IBM · Question Mode

QuestionQ9

Administration

Within a VPC, what do Access Control Lists provide?

  • A Subnet level firewall capabilities
  • B Ability to restrict user access by role
  • C Ability to prevent DDoS attacks
  • D Governance for privileged access
Explanation

Amazon VPC network ACLs control inbound and outbound traffic for associated subnets through allow and deny rules, providing a stateless firewall layer at the subnet level.

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