The latest CompTIA Network+ N10-007 certification actual real practice exam question and answer (Q&A) dumps are available free, which are helpful for you to pass the CompTIA Network+ N10-007 exam and earn CompTIA Network+ certification.
Exam Question 431
Wireless users have been experiencing connectivity problems. Investigation shows neighboring wireless appliances, which are not connected to the network, have been on the same 5GHz frequency to communicate. Which of the following wireless performance problem concepts defines this issue?
A. Interference
B. Distance limitation
C. Signal-to-noise ratio
D. Absorption
Correct Answer:
A. Interference
Exam Question 432
A network technician wants to address PCs on a subnet with IPv6 in addition to IPv4. The subnet currently uses a DHCP server that only supports IPv4. Which of the following should the technician use to assign IPv6 addresses automatically without DHCP?
A. APIPA
B. MAC reservations
C. EUI-64
D. IPv4 to IPv6 tunnel
Correct Answer:
C. EUI-64
Exam Question 433
A network administrator wants to narrow the scope of a subnet to two usable IP addresses within a class C network. Which of the following is the correct CIDR notation?
A. 10.10.50.0/30
B. 172.16.20.0/30
C. 192.1.0.124/30
D. 192.168.0.192/24
E. 192.170.10.0/24
Correct Answer:
C. 192.1.0.124/30
Exam Question 434
A network technician is segmenting network traffic into various broadcast domains. Which of the following should the network technician utilize?
A. VLAN
B. STP
C. ACL
D. BPDU
Correct Answer:
A. VLAN
Exam Question 435
A technician is troubleshooting intermittent connectivity on a line-of-sight wireless bridge. Which of the following tools should the technician use to determine the cause of the packet loss?
A. Spectrum analyzer
B. OTDR
C. Packet sniffer
D. Multimeter
Correct Answer:
A. Spectrum analyzer
Exam Question 436
A network technician needs to configure a device with an embedded OS so it can be connected to a wireless handheld scanner. Which of the following technologies should be configured on the OS to create the wireless connection?
A. Partial mesh
B. Ad hoc
C. Ring
D. Bus
Correct Answer:
B. Ad hoc
Exam Question 437
Joe, a network technician, wants to locally back up several router and switch configurations. He wants to store them on a server that can be accessed easily for recovery without authentication. Which of the following servers should Joe use?
A. Telnet
B. LDAP
C. TFTP
D. Samba
Correct Answer:
C. TFTP
Exam Question 438
A company wishes to allow employees with company-owned mobile devices to connect automatically to the corporate wireless network upon entering the facility. Which of the following would BEST accomplish this objective?
A. Open wireless
B. Geofencing
C. Pre-shared key
D. MAC filtering
Correct Answer:
C. Pre-shared key
Exam Question 439
An attacker has flooded the hardware tables of a switch to forward traffic to the attacker’s IP address rather than the default router. The traffic received is copied in real time, and then forwarded to the default router transparently from the end-user perspective. Which of the following attacks are occurring in this scenario? (Choose two.)
A. DNS poisoning
B. ARP poisoning
C. Man-in-the-middle
D. Ransomware
E. Evil twin
F. Reflective
Correct Answer:
B. ARP poisoning
C. Man-in-the-middle
Exam Question 440
A network extension needs to be run to a location 500ft (152m) from the nearest switch. Which of the following solutions would work BEST? (Choose two.)
A. Cat 6 with a repeater placed in the middle of the run
B. Cat 7
C. Crossover cable
D. Fiber-optic cabling
E. Cat 7 with a patch panel placed in the middle of the run
Correct Answer:
A. Cat 6 with a repeater placed in the middle of the run
D. Fiber-optic cabling