WGU D325 – Networks (CompTIA's
Network+ certification Practice Exam)
Questions With All Correct Answers!!
A UTM is deployed on the external edge of the main corporate office. The office
connects to the WAN port of the edge router. The edge router at the main office
connects to the remote offices using GRE IPSec tunnels. A network administrator
notices that a worm that was not detected by the UTM has spread from the remote
sites into the corporate network. The UTM currently has traffic rules applied that
should block the port used by the worm. Which of the following steps would MOST
likely correct this issue?
A. Move the UTM onto the LAN side of the network
B. Enable TLS inspection on the UTM
C. Enable stateful inspection on the UTM
D. Configure the UTM to deny encrypted files from being transferred Answer- C.
Enable stateful inspection on the UTM
A technician recently ran a new cable over fluorescent lighting. Assuming the
technician used the appropriate cables, which of the following connectors should be
used to terminate it?
A. RJ11
B. LC
C. BNC
D. F-type Answer- B. LC
A Chief Information Officer (CIO) wants a third party to verify the security
surrounding an enterprise SQL database server. Which of the following services
should the CIO implement?
A. PCI compliance
B. Database health check
C. Penetration test
D. Network baseline Answer- C. Penetration test
An end user at an Internet cafe tries to visit an online retailer's website; however, the
website for a competitor loads. The user checks the URL in the address bar and
, verifies it is correct, but the competitor's page still loads. Which of the following BEST
describes what is occurring?
A. Cross-site scripting
B. Session hijacking
C. Man in the middle
D. DNS poisoning Answer- D. DNS poisoning
A technician is troubleshooting a host that is having intermittent issues connecting to
internal network resources and the company servers. Using a packet sniffer, the
technician notices there are several TCP communications that are missing packets
in sequence and need to be retransmitted. The technician receives several SYN-
ACK packets with incorrect addressing. Which of the following is the MOST likely
cause of these issues?
A. DNS poisoning attack
B. Evil twin on the company network
C. ARP poisoning attack
D. Misconfigured VLAN on the local switch Answer- C. ARP poisoning attack
A technician is troubleshooting a network switch that seems to stop responding to
requests intermittently whenever the logging level is set for debugging. Which of the
following metrics should the technician check to begin troubleshooting the issue?
A. Audit logs
B. CPU utilization
C. CRC errors
D. Jitter Answer- B. CPU utilization
A branch of a company recently switched to a new ISP. The network engineer was
given a new IP range to assign. The ISP assigned 196.26.4.0/26, and the branch
gateway router now has the following configurations on the interface that peers to
the ISP:
IP Address: 196.26.4.30
Subnet mask: 255.255.255.224
Gateway: 196.24.4.1
The network engineer observes that all users have lost Internet connectivity. Which
of the following describes the issue?
A. The incorrect subnet mask was configured
B. The incorrect gateway was configured
C. The incorrect IP address was configured
D. The incorrect interface was configured Answer- A. The incorrect subnet mask
was configured
Explain: https://www.examtopics.com/discussions/comptia/view/71291-exam-n10-
008-topic-1-question-39-discussion/
Network+ certification Practice Exam)
Questions With All Correct Answers!!
A UTM is deployed on the external edge of the main corporate office. The office
connects to the WAN port of the edge router. The edge router at the main office
connects to the remote offices using GRE IPSec tunnels. A network administrator
notices that a worm that was not detected by the UTM has spread from the remote
sites into the corporate network. The UTM currently has traffic rules applied that
should block the port used by the worm. Which of the following steps would MOST
likely correct this issue?
A. Move the UTM onto the LAN side of the network
B. Enable TLS inspection on the UTM
C. Enable stateful inspection on the UTM
D. Configure the UTM to deny encrypted files from being transferred Answer- C.
Enable stateful inspection on the UTM
A technician recently ran a new cable over fluorescent lighting. Assuming the
technician used the appropriate cables, which of the following connectors should be
used to terminate it?
A. RJ11
B. LC
C. BNC
D. F-type Answer- B. LC
A Chief Information Officer (CIO) wants a third party to verify the security
surrounding an enterprise SQL database server. Which of the following services
should the CIO implement?
A. PCI compliance
B. Database health check
C. Penetration test
D. Network baseline Answer- C. Penetration test
An end user at an Internet cafe tries to visit an online retailer's website; however, the
website for a competitor loads. The user checks the URL in the address bar and
, verifies it is correct, but the competitor's page still loads. Which of the following BEST
describes what is occurring?
A. Cross-site scripting
B. Session hijacking
C. Man in the middle
D. DNS poisoning Answer- D. DNS poisoning
A technician is troubleshooting a host that is having intermittent issues connecting to
internal network resources and the company servers. Using a packet sniffer, the
technician notices there are several TCP communications that are missing packets
in sequence and need to be retransmitted. The technician receives several SYN-
ACK packets with incorrect addressing. Which of the following is the MOST likely
cause of these issues?
A. DNS poisoning attack
B. Evil twin on the company network
C. ARP poisoning attack
D. Misconfigured VLAN on the local switch Answer- C. ARP poisoning attack
A technician is troubleshooting a network switch that seems to stop responding to
requests intermittently whenever the logging level is set for debugging. Which of the
following metrics should the technician check to begin troubleshooting the issue?
A. Audit logs
B. CPU utilization
C. CRC errors
D. Jitter Answer- B. CPU utilization
A branch of a company recently switched to a new ISP. The network engineer was
given a new IP range to assign. The ISP assigned 196.26.4.0/26, and the branch
gateway router now has the following configurations on the interface that peers to
the ISP:
IP Address: 196.26.4.30
Subnet mask: 255.255.255.224
Gateway: 196.24.4.1
The network engineer observes that all users have lost Internet connectivity. Which
of the following describes the issue?
A. The incorrect subnet mask was configured
B. The incorrect gateway was configured
C. The incorrect IP address was configured
D. The incorrect interface was configured Answer- A. The incorrect subnet mask
was configured
Explain: https://www.examtopics.com/discussions/comptia/view/71291-exam-n10-
008-topic-1-question-39-discussion/
