The Web application firewall performs anomaly detection on HTTP requests to effectively prevent malicious network intrusions such as web page tampering, information leakage, Trojan horse implantation and so on.

• A.False
• B.True

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After HA is enabled on RDS, which synchronization modes are available for the following active and standby instances?

• A.Synchronous
• B.Timing
• C.Semi-synchronous
• D.Asynchronous

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What are the network segments supported by the current VPC?

• A.172.16.0.0/12
• B.10.0.0.0/8
• C.192.168.0.0/16
• D.100.64.0.0/24

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Which of the following is not a security detection source for situational awareness services?

• A.ACL/Security Group
• B.Vulnerability scanning, host security, flow probe
• C.DDos, IDS
• D.Web firewall, database firewall

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Which of the following services can be used with elastic load balancing?

• A.Elastic scaling
• B.Cloud monitoring
• C.Cloud audit
• D.Virtual private cloud

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