JK0-023 Exam Details

  • Exam Code
    :JK0-023
  • Exam Name
    :CompTIA Network+
  • Certification
    :CompTIA Certifications
  • Vendor
    :CompTIA
  • Total Questions
    :1112 Q&As
  • Last Updated
    :May 31, 2026

CompTIA JK0-023 Online Questions & Answers

  • Question 821:

    Which of the following is true of a client/server topology?

    A. Virtual servers are used to stream data to other remote servers
    B. Servers are used to connect to centraliied clients
    C. Remote clients connect to a centraliied server
    D. Remote clients connect to each other via a virtual server

  • Question 822:

    Users have reported issues accessing an Internet website. The network technician wants to verify network layer connectvity. Which of the following tools can provide the verifcaton?

    A. ping
    B. netstat
    C. route
    D. arp

  • Question 823:

    A bridge handles frames at which of the following layers of the OSI model?

    A. Network
    B. Session
    C. Transport
    D. Data Link

  • Question 824:

    Which of the following connectors would be found on a fber optc cable?

    A. BNC
    B. RJ-11
    C. RS-232
    D. MTRJ

  • Question 825:

    Which of the following connector types would require a punch down tool to atach a network cable to it?

    A. F-connector
    B. ST
    C. 110 block
    D. RJ-45

  • Question 826:

    Users report that an internal fle server is inaccessible. Of the following commandsf which would be the MOST useful in determining network-layer connectvity?

    A. dig
    B. nbtstat
    C. netstat
    D. ping

  • Question 827:

    Which of the following wiring distributon typesf ofen found in company closetsf is used to connect wiring from individual ofces to the main LAN cabling?

    A. MDF
    B. 66 block
    C. IDF
    D. Patch panel

  • Question 828:

    Which of the following network protocols would be used to transmit traps across a network to a log server?

    A. SMTP
    B. PPPoE
    C. POP3
    D. SNMP

  • Question 829:

    Which of the following connector types are used in terminatng singlemode fber cables? (Select TWO).

    A. LC
    B. F-connector
    C. DB-9
    D. BNC
    E. RJ-11
    F. SC

  • Question 830:

    Kimf a network technicianf needs to identfy the MAC address of a device that is creatng broadcast storms on the network. Which of the following tools will provide the needed informaton?

    A. History logs
    B. Network snifer
    C. Network maps
    D. Trafc shaping

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