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WorksheetsCompTIA Network+ (221-240)
Total questions: 20
Worksheet time: 30mins
221. Which of the following use cases would justify the deployment of an mGRE hub-and-spoke
topology?
(A). An Increase In network security using encryption and packet encapsulation
(B). A network expansion caused by an increase in the number of branch locations to the
headquarters
(C). A mandatory requirement to increase the deployment of an SDWAN network
(D). An Improvement In network efficiency by increasing the useful packet payload
222. A network administrator needs to query the NSs for a remote application. Which of the following commands would BEST help the administrator accomplish this task?
(A). dig
(B). arp
(C). show interface
(D). hostname
223. A technician is troubleshooting a wireless connectivity issue in a small office located in a
high-rise building. Several APs are mounted in this office. The users report that the network
connections frequently disconnect and reconnect throughout the day. Which of the following
is the MOST likely cause of this issue?
(A). The AP association time is set too low
(B). EIRP needs to be boosted
(C). Channel overlap is occurring
(D). The RSSI is misreported
224. Within the realm of network security, Zero Trust:
(A). prevents attackers from moving laterally through a system.
(B). allows a server to communicate with outside networks without a firewall.
(C). block malicious software that is too new to be found in virus definitions.
(D). stops infected files from being downloaded via websites.
225. To comply with industry requirements, a security assessment on the cloud server should identify which protocols and weaknesses are being exposed to attackers on the Internet. Which of the following tools is the MOST appropriate to complete the assessment?
(A). Use tcpdump and parse the output file in a protocol analyzer.
(B). Use an IP scanner and target the cloud WAN network addressing.
(C). Run netstat in each cloud server and retrieve the running processes.
(D). Use nmap and set the servers' public IPs as the targets.
226. A technician is trying to determine whether an LACP bundle is fully operational. Which of the following commands will the technician MOST likely use?
(A). show interface
(B). show config
(C). how route
(D). show arp
227. Which of the following would need to be configured to ensure a device with a specific MAC address is always assigned the same IP address from DHCP?
(A). Scope options
(B). Reservation
(C). Dynamic assignment
(D). Exclusion
(E). Static assignment
228. Which of the following policies should be referenced when a user wants to access work email on a personal cell phone?
(A). Offboarding policy
(B). Acceptable use policy
(C). BYOD policy
(D). Remote access policy
229. Which of the following is the LARGEST MTU for a standard Ethernet frame?
(A). 1452
(B). 1492
(C). 1500
(D). 2304
230. An administrator needs to connect two laptops directly to each other using 802.11ac but does not have an AP available. Which of the following describes this configuration?
(A). Basic service set
(B). Extended service set
(C). Independent basic service set
(D). MU-MIMO
231. A network technician was hired to harden the security of a network. The technician is required to enable encryption and create a password for AP security through the web browser. Which of the following would BEST support these requirements?
(A). ESP
(B). WPA2
(C). IPSec
(D). ACL
232. A network administrator is configuring a load balancer for two systems. Which of the following must the administrator configure to ensure connectivity during a failover?
(A). VIP
(B). NAT
(C). APIPA
(D). IPv6 tunneling
(E). Broadcast IP
233. Which of the following is a benefit of the spine-and-leaf network topology?
(A). Increased network security
(B). Stable network latency
(C). Simplified network management
(D). Eliminated need for inter-VLAN routing
234. Which of the following would MOST likely utilize PoE?
(A). A camera Most Voted
(B). A printer
(C). A hub
(D). A modem
235. An administrator notices that after contact with several switches in an MDF they failed due to electrostatic discharge. Which of the Mowing sensors should the administrator deploy to BEST monitor static electricity conditions in the MDF?
(A). Temperature
(B). Humidity
(C). Smoke
(D). Electrical
236. A network engineer performs the following tasks to increase server bandwidth:
Connects two network cables from the server to a switch stack Configure LACP on the switchports Verifies the correct configurations on the switch interfaces
Which of the following needs to be configured on the server?
(A). Load balancing
(B). Multipathing
(C). NIC teaming
(D). Clustering
237. A network technician receives a report about a performance issue on a client PC that is connected to port 1/3 on a network switch. The technician observes the following configuration output from the switch:
Which of the following is a cause of the issue on port 1/3?
(A). Speed
(B). Duplex
(C). Errors
(D). VLAN
238. Which of the following fouling protocols is generally used by major ISPs for handing largescale internet traffic?
(A). RIP
(B). EIGRP
(C). OSPF
(D). BGP
239. 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 tags
(B). A smart locker
(C). An access control vestibule
(D). A camera
240. A network administrator has been directed to present the network alerts from the past week to the company's executive staff. Which of the following will provide the BEST collection and presentation of this data?
(A). A port scan printout
(B). A consolidated report of various network devices
(C). A report from the SIEM tool
(D). A report from a vulnerability scan done yesterday
