CompTIA N10-007 Online Practice Questions and Exam Preparation

CompTIA N10-007 Online Questions & Answers

• Question 621:

  A network administrator has noticed many systems on the network have traffic that is anomalous and may be part of a botnet. The administrator wants to implement an access control method that requires a computer to have antivirus software installed before being granted network access. Which of the following should the administrator deploy?

  A. 802.1X
  B. Captive portal
  C. Port security
  D. NAC
  D. NAC

• Question 622:

  A security manager asks the network administrator to block VoIP protocols using the default ports on the corporate firewall. Which of the following ports should be blocked to prevent this type of traffic from going outside the company's network? (Choose three.)

  A. 67
  B. 68
  C. 161
  D. 636
  E. 1720
  F. 5060
  G. 5061
  E. 1720
  F. 5060
  G. 5061

• Question 623:

  Which of the following ports should be open on a host-based firewall for a user who needs email and file-sharing capabilities? (Choose two.)

  A. 21
  B. 88
  C. 389
  D. 445
  E. 587
  F. 3389
  A. 21
  E. 587

• Question 624:

  A site was hit with ransomware on two occasions in the past month. Which of the following would be the BEST solution for a technician who wants to reduce this frequency?

  A. Proxy server
  B. UTM appliance
  C. RADIUS server
  D. Content filter
  D. Content filter

• Question 625:

  Given the table below:

  

  Which of the following addresses can Host E send a packet to that will reach Hosts C and D, but not Hosts A and B?

  A. 192.168.5.1
  B. 192.168.11.0
  C. 192.168.11.255
  D. 192.168.255.255
  C. 192.168.11.255

• Question 626:

  A network technician is investigating reports of blocked downloads from a firewall. Which of the following should be used to determine which protocols are being blocked?

  A. Ping
  B. Log review
  C. Vulnerability scans
  D. Alerts
  B. Log review

• Question 627:

  A forensic first responder arrives at the scene where an employee is suspected to have committed a computer-based crime. Which of the following should the first responder do FIRST?

  A. Document the scene
  B. Take pictures upon arrival
  C. Secure the area
  D. Implement chain of custody
  C. Secure the area

• Question 628:

  A user from a remote office is reporting slow file transfers. Which of the following tools will an engineer MOST likely use to get detailed measurement data?

  A. Packet capture
  B. iPerf
  C. NetFlow analyzer
  D. Internet speed test
  B. iPerf

• Question 629:

  A network engineer planning for wireless connectivity in large office building. Currently, the office building contains both legacy and newer devices. Which of the following wireless network routers should engineer select for the fastest throughput for all wireless devices in the office building?

  A. 802.11ac
  B. 802.11b
  C. 802.11g
  D. 802.11n
  A. 802.11ac

• Question 630:

  Ann, a network technician, has relocated a rack that contains the networking and server equipment from the third floor to the sixth floor. To connect the rack-mounted router to the media converter in the first-floor MDF, she extended the length of the original 197ft (60m) Cat5e cable to 395ft (120m) by attaching another 197ft (60m) cable with an RJ45 coupler. After the move, users report intermittent connectivity to external websites, although connectivity to internal hosts has not changed. Which of the following is a network performance issue that is MOST likely causing this issue?

  A. Attenuation
  B. Jitter
  C. Crosstalk
  D. Transceiver mismatch
  A. Attenuation