Under which two circumstances is a CoA issued? (Choose two.)
Correct Answer: C,E
Question 282
An administrator is trying to determine which applications are being used in the network but does not want the network devices to send metadata to Cisco Firepower. Which feature should be used to accomplish this?
Correct Answer: C
Explanation Explanation NetFlow is a network protocol developed by Cisco for the collection and monitoring of network traffic flow data generated by NetFlow-enabled routers and switches. The flows do not contain actual packet data, but rather the metadata for communications. It is a standard form of session data that details who, what, when, and where of network traffic -> Answer A is not correct. Reference: https://www.cisco.com/c/en/us/solutions/collateral/enterprise-networks/enterprise-network-security/ white-paper-c11-736595.html Explanation NetFlow is a network protocol developed by Cisco for the collection and monitoring of network traffic flow data generated by NetFlow-enabled routers and switches. The flows do not contain actual packet data, but rather the metadata for communications. It is a standard form of session data that details who, what, when, and where of network traffic -> Answer A is not correct. Reference: Explanation Explanation NetFlow is a network protocol developed by Cisco for the collection and monitoring of network traffic flow data generated by NetFlow-enabled routers and switches. The flows do not contain actual packet data, but rather the metadata for communications. It is a standard form of session data that details who, what, when, and where of network traffic -> Answer A is not correct. Reference: https://www.cisco.com/c/en/us/solutions/collateral/enterprise-networks/enterprise-network-security/ white-paper-c11-736595.html
Question 283
An organization is implementing URL blocking using Cisco Umbrell a. The users are able to go to some sites but other sites are not accessible due to an error. Why is the error occurring?
Which two endpoint measures are used to minimize the chances of falling victim to phishing and social engineering attacks? (Choose two.)
Correct Answer: A,E
Question 285
Which two behavioral patterns characterize a ping of death attack? (Choose two)
Correct Answer: B,D
Ping of Death (PoD) is a type of Denial of Service (DoS) attack in which an attacker attempts to crash, destabilize, or freeze the targeted computer or service by sending malformed or oversized packets using a simple ping command. A correctly-formed ping packet is typically 56 bytes in size, or 64 bytes when the ICMP header is considered, and 84 including Internet Protocol version 4 header. However, any IPv4 packet (including pings) may be as large as 65,535 bytes. Some computer systems were never designed to properly handle a ping packet larger than the maximum packet size because it violates the Internet Protocol documented Like other large but well-formed packets, a ping of death is fragmented into groups of 8 octets before transmission. However, when the target computer reassembles the malformed packet, a buffer overflow can occur, causing a system crash and potentially allowing the injection of malicious code.
