A technician needs to apply a high-priority patch to a production system. Which of the following steps should be takenfirst?

• A.Air gap the system.
• B.Move the system to a different network segment.
• C.Create a change control request.
• D.Apply the patch to the system.

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Which of the following technologies can achieve microsegmentation?

• A.Next-generation firewalls
• B.Software-defined networking
• C.Embedded systems
• D.Air-gapped

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Which of the following metrics impacts the backup schedule as part of the BIA?

• A.RTO
• B.RPO
• C.MTTR
• D.MTBF

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An enterprise is trying to limit outbound DNS traffic originating from its internal network. Outbound DNS requests will only be allowed from one device with the IP address 10.50.10.25. Which of the following firewall ACLs will accomplish this goal?

• A.Access list outbound permit 0.0.0.0/0 0.0.0.0/0 port 53
  Access list outbound deny 10.50.10.25/32 0.0.0.0/0 port 53
• B.Access list outbound permit 0.0.0.0/0 10.50.10.25/32 port 53
  Access list outbound deny 0.0.0.0/0 0.0.0.0/0 port 53
• C.Access list outbound permit 0.0.0.0/0 0.0.0.0/0 port 53
  Access list outbound deny 0.0.0.0/0 10.50.10.25/32 port 53
• D.Access list outbound permit 10.50.10.25/32 0.0.0.0/0 port 53
  Access list outbound deny 0.0.0.0/0 0.0.0.0/0 port 53

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A business is expanding to a new country and must protect customers from accidental disclosure of specific national identity information. Which of the following should the security engineer update to best meet business requirements?

• A.SIEM
• B.SCAP
• C.DLP
• D.WAF

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