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CompTIA Network+

Exam Details

  • Exam Code
    :JK0-023
  • Exam Name
    :CompTIA Network+
  • Certification
    :CompTIA Certifications
  • Vendor
    :CompTIA
  • Total Questions
    :1112 Q&As
  • Last Updated
    :Apr 12, 2025

CompTIA CompTIA Certifications JK0-023 Questions & Answers

  • Question 491:

    Which of the following security devices can receive and process HTTP requests from hosts to allow or deny trafc for web browsing purposes only?

    A. Load balancer

    B. VPN concentrator

    C. Proxy server

    D. DNS server

  • Question 492:

    A content flter is MOST likely installed on which of the following servers?

    A. Proxy server

    B. TACACS+ server

    C. DNS server

    D. DHCP server

  • Question 493:

    An administrator edits the network frewall confguraton. Afer editng the confguratonf the administrator logs the date and tme of the edit and why it was performed in the frewall documentaton. Which of the following BEST describes these actons?

    A. Asset management

    B. Baselines

    C. Network maps

    D. Change management

  • Question 494:

    A technician wants to send management informaton from devices on the network to a central server and have it encrypted in the process. Which of the following protocols can be used?

    A. SNMPv3

    B. FTP

    C. TFTP

    D. Telnet

  • Question 495:

    A company has been just opened a new site in another country. Both sites share informaton across the WAN contnuously throughout the business day. Which of the following should be implemented to ensure both sites are accessible?

    A. Trafc shaping

    B. QoS

    C. Caching engines

    D. High availability

  • Question 496:

    An IT manager is looking for a soluton that can easily trace back suspicious Internet browsing to partcular users at a company. Which of the following can BEST provide this functonality?

    A. Layer 3 managed switch

    B. VPN concentrator

    C. Load balancer

    D. Content flter

  • Question 497:

    A network administrator wants to balance the amount of data between two networking cards. Which of the following can be used for two or more networking cards?

    A. NIC bonding

    B. Proxy server

    C. Firewall ACLs

    D. VLANs

  • Question 498:

    Which of the following protocols could the below packet capture be from? Port: 161 msgVersion:

    msgUsername:

    msgAuthentcatonParameters:

    msgPrivacyParameters:

    msgData:

    data: get-request

    request-id:

    error-status: noError (0)

    error-index: 0

    variable-bindings: 0 items

    A. SNMPv3

    B. SSH

    C. HTTP

    D. SNMPv1

  • Question 499:

    Which of the following tools would BEST be used to verify if a network cable is properly terminated?

    A. Multmeter

    B. Cable certfer

    C. Toner probe

    D. Cable stripper

  • Question 500:

    Karenf an administratorf wants to verify which protocols are in use on the network. Which of the following tools should she use?

    A. Intrusion detecton sofware

    B. PoE

    C. Packet snifer

    D. Intrusion preventon sofware

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