CompTIA N10-007 Online Practice Questions and Exam Preparation

CompTIA N10-007 Online Questions & Answers

• Question 561:

  Which of the following BEST describes the functionality of the root guard feature on a switch?

  A. BPDUs entering the root bridge are ignored.
  B. The STP root bridge cannot be changed.
  C. Broadcast storms entering from a root port are blocked.
  D. Loop protection is enabled on the root port of a switch.
  B. The STP root bridge cannot be changed.

• Question 562:

  A network technician wants to baseline traffic flows on a specific network. Which of the following will provide the GREATEST level of detail?

  A. Network flow information
  B. SNMP traps
  C. Debug level syslog
  D. Protocol analyzer
  D. Protocol analyzer

• Question 563:

  A PC cannot reach a server in the same VLAN with IP address 10.10.5.0. The PC has the following information:

  IP address: 10.10.0.255 Net mask: 255.255.252.0 Gateway: 10.10.1.1

  Which of the following is the reason for this issue?

  A. The server IP address ends in a network address.
  B. The gateway address is incorrect.
  C. The server address is not in the same subnet as the PC address.
  D. The IP address is configured to be the broadcast address.
  C. The server address is not in the same subnet as the PC address.

• Question 564:

  Which of the following is the MOST appropriate use case for the deployment of a clientless VPN?

  A. Secure web access to internal corporate resources.
  B. Upgrade security via the use of an NFV technology.
  C. Grant out-of-band access for partners accessing corporate resources.
  D. Increase VPN availability by using a SDWAN technology.
  A. Secure web access to internal corporate resources.

• Question 565:

  A user reports intermittent performance issues on a segment of the network. According to the troubleshooting methodology, which of the following steps should the technician do NEXT after collecting initial information from the customer?

  A. Document findings, actions, and outcomes.
  B. Establish a theory of probable cause.
  C. Establish a plan of action to resolve the problem.
  D. Duplicate the problem, if possible.
  D. Duplicate the problem, if possible.

• Question 566:

  Which of the following protocols is used to transmit outgoing email?

  A. RDP
  B. NTP
  C. POP3
  D. SMTP
  D. SMTP

• Question 567:

  A wireless technician needs to deploy a single 802.11 standard that supports both 2.4GHz and 5GHz frequencies with up to 40MHz channel widths. Which of the following wireless standards should the technician configure?

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

• Question 568:

  A customer called the help desk to report general slowness on the network. According to the customer, the network is entirely unusable for a videoconference that is scheduled for that morning. Which of the following should the network administrator do FIRST to investigate the issue?

  A. Reference the baseline to determine the expected performance.
  B. Remotely restart the local routing and switching equipment.
  C. Instruct the customer to reinstall the videoconferencing software.
  D. Contact the software vendor for a server status update.
  A. Reference the baseline to determine the expected performance.

• Question 569:

  A company has attempted to introduce a new major network segment to allow growth in capacity. On the core switch, a GBIC was used to interconnect with a newly placed downstream distribution switch for the first time. Soon after this implementation, a network flood and an outage occurred between the core and new distribution network modules. Which of the following should the network administrator troubleshoot FIRST in order to rectify the issue?

  A. Check for switching loops between core and distribution switches.
  B. Check whether an incorrect VLAN has been assigned to the new distribution switch.
  C. Check for inconsistent or missing routes between the core and distribution switches.
  D. Check whether the GBIC was set to multi-mode instead of single-mode SFP.
  A. Check for switching loops between core and distribution switches.

• Question 570:

  A user claims to have no Internet access but can access local resources. A technician determines the issue is with a configuration because a ping to a working public website shows a response that starts with:

  Ping request could not find host

  Which of the following is the MOST likely misconfiguration?

  A. Incorrect netmask
  B. DNS
  C. DHCP
  D. SSL certificate
  B. DNS