With which of the following forms of acknowledgment can the sender be informed by the data receiver about all segments that have arrived successfully?

• A.Block Acknowledgment
• B.Negative Acknowledgment
• C.Cumulative Acknowledgment
• D.Selective Acknowledgment

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Jason has set a firewall policy that allows only a specific list of network services and deny everything else. This strategy is known as a____________.

• A.Default restrict
• B.Default deny
• C.Default access
• D.Default allow

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Frank installed Wireshark at all ingress points in the network. Looking at the logs he notices an odd packet source. The odd source has an address of 1080:0:FF:0:8:800:200C:4171 and is using port 21. What does this source address signify?

• A.This source address signifies that the originator is using 802dot1x to try and penetrate into Frank's network
• B.This address means that the source is using an IPv6 address and is spoofed and signifies an IPv4 address of 127.0.0.1.
• C.This means that the source is using IPv4
• D.This source address is IPv6 and translates as 13.1.68.3

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Which of the following is a process that detects a problem, determines its cause, minimizes the damages, resolves the problem, and documents each step of response for future reference?

• A.Incident management
• B.Incident handling
• C.Incident response
• D.Incident planning

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Ross manages 30 employees and only 25 computers in the organization. The network the company uses is a peer-to-peer. Ross configures access control measures allowing the employees to set their own control measures for their files and folders. Which access control did Ross implement?

• A.Discretionary access control
• B.Mandatory access control
• C.Non-discretionary access control
• D.Role-based access control

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