N10-005 Exam Details

  • Exam Code
    :N10-005
  • Exam Name
    :CompTIA Network+ Certification Exam
  • Certification
    :CompTIA Mobility+
  • Vendor
    :CompTIA
  • Total Questions
    :828 Q&As
  • Last Updated
    :Jul 11, 2026

CompTIA N10-005 Online Questions & Answers

  • Question 501:

    An unusual amount of activity is coming into one of the switches in an IDF. A malware attack is suspected. Which of the following tools would appropriately diagnose the problem?

    A. Cable tester
    B. Protocol analyzer
    C. Load balancer
    D. OTDR

  • Question 502:

    A company has multiple WAPs within close proximity to each other to allow users to move about seamlessly through the building with their laptops, without losing any connection. However, this has had the opposite effect, causing any user that is close to two of the access points to constantly reconnect to the wireless network.

    Which of the following should be changed on all the WAPs to allow this to work as the customer intended?

    A. Change the SSID to be unique for each WAP.
    B. Change the antenna direction to be unique for each WAP.
    C. Change the encryption method to be unique for each WAP.
    D. Change the channel to be unique for each WAP.

  • Question 503:

    Management wants to be sure that the existing wiring infrastructure conforms to CAT5e standards. Which of the following is the correct tool?

    A. Cable certifier
    B. Cable tester
    C. OTDR
    D. Protocol analyzer

  • Question 504:

    A technician has a network with a mix of newer and older equipment.

    Which of the following settings would dynamically configure whether to use full or half duplex?

    A. Transmission speed
    B. Frequency
    C. Auto-negotiate
    D. Distance

  • Question 505:

    Which of the following is associated with DNS reverse lookup zones?

    A. CNAME
    B. TXT
    C. PTR
    D. MX

  • Question 506:

    The network technician is working in an office that has both VoIP telephone lines and analog lines. A user states that the fax machine is not sending or receiving faxes. The network technician determines that the fax machine uses an analog phone line.

    Which of the following tools would the technician use to troubleshoot the issue?

    A. Cable tester
    B. Buttset
    C. Toner probe
    D. Cable certifier

  • Question 507:

    A user reports that they are unable to access a new server but are able to access all other network resources. Based on the following firewall rules and network information, which of the following ACL entries is the cause?

    User's IP: 192.168.5.14 Server IP: 192.168.5.17 Firewall rules: Permit 192.168.5.16/28 192.168.5.0/28 Permit 192.168.5.0/24192.168.4.0/24 Permit 192.168.4.0/24192.168.5.0/24 Deny 192.168.5.0/28 192.168.5.16/28 Deny 192.168.14.0/24192.168.5.16/28 Deny 192.168.0.0/24 192.168.5.0/24

    A. Deny 192.168.0.0/24 192.168.5.0/24
    B. Deny 192.168.5.0/28 192.168.5.16/28
    C. Deny 192.168.14.0/24 192.168.5.16/28
    D. Implicit Deny rule

  • Question 508:

    Which of the following reside at a minimum of Layer 3 of the OSI model? (Select TWO).

    A. Hub
    B. Switch
    C. MAC address
    D. IP address
    E. Router

  • Question 509:

    Which of the following dynamic routing protocols selects routing paths based upon hop count?

    A. BGP
    B. RIP
    C. OSPF
    D. IGRP

  • Question 510:

    Which of the following can determine the last time an address lease was renewed on a network device?

    A. System log
    B. Packet sniffer
    C. Time domain reflectometer
    D. Stateful packet filter

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