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Which of the following should the systems administrator select to meet this requirement?
A systems administrator needs to improve WiFi performance in a densely populated office tower and use the latest standard. There is a mix of devices that use 2.4 GHz and 5 GHz . Which of the following should the systems administrator select to meet this requirement?A . 802.11acB . 802.11axC...
Which of the following factors should be considered when evaluating a firewall to protect a datacenter’s east-west traffic?
Which of the following factors should be considered when evaluating a firewall to protect a datacenter’s east-west traffic?A . Replication traffic between an on-premises server and a remote backup facilityB . Traffic between VMs running on different hostsC . Concurrent connections generated by Internet DDoS attacksD . VPN traffic from...
Which of the following is the MOST likely cause of the issue?
A technician is installing a new fiber connection to a network device in a datacenter. The connection from the device to the switch also traverses a patch panel connection. The chain of connections is in the following order: - Device - LC/LC patch cable - Patch panel - Cross-connect fiber...
Which of the following would be MOST affected by this statistic?
A network engineer is investigating reports of poor network performance. Upon reviewing a report, the engineer finds that jitter at the office is greater than 10ms on the only WAN connection available . Which of the following would be MOST affected by this statistic?A . A VoIP sales call with...
Which of the following DNS records works as an alias to another record?
Which of the following DNS records works as an alias to another record?A . AAAAB . CNAMEC . MXD . SOAView AnswerAnswer: B
Which of the following is MOST likely the cause?
A wireless network was installed in a warehouse for employees to scan crates with a wireless handheld scanner. The wireless network was placed in the corner of the building near the ceiling for maximum coverage However users in the offices adjacent lo the warehouse have noticed a large amount of...
Which of the following will allow the technician to record these changes?
A technician is installing multiple UPS units in a major retail store. The technician is required to keep track of all changes to new and old equipment . Which of the following will allow the technician to record these changes?A . Asset tagsB . A smart lockerC . An access...
Which of the following would be BEST to use to detect a MAC spoofing attack?
Which of the following would be BEST to use to detect a MAC spoofing attack?A . Internet Control Message ProtocolB . Reverse Address Resolution ProtocolC . Dynamic Host Configuration ProtocolD . Internet Message Access ProtocolView AnswerAnswer: B
Which of the following attacks did the network administrator prevent?
A network administrator walks into a datacenter and notices an unknown person is following closely. The administrator stops and directs the person to the security desk . Which of the following attacks did the network administrator prevent?A . Evil twinB . TailgatingC . PiggybackingD . Shoulder surfingView AnswerAnswer: B
Which of the following command-line tools would generate this output?
Given the following information: Which of the following command-line tools would generate this output?A . netstatB . arpC . digD . tracertView AnswerAnswer: A
