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 351:

    A network technician is confguring a new frewall for placement into an existng network infrastructure. The existng network is connected to the Internet by a broadband connecton. Which of the following represents the BEST locaton for the new frewall?

    A. The frewall should be placed between the Internet connecton and the local network.

    B. The frewall should be placed inside the local network.

    C. The frewall should be placed between the broadband connecton and the Internet.

    D. The frewall should be placed in the Internet cloud.

  • Question 352:

    A user is unable to connect to a remote computer using RDP. The technician checks the frewall rules and notes that there is no rule that blocks RDP. Which of the following features of the frewall is responsible for blocking RDP?

    A. Stateful inspecton

    B. NAT/PAT

    C. Port security

    D. Implicit deny

  • Question 353:

    Which of the following is used to determine whether or not a userns account is authoriied to access a server remotely?

    A. VPN

    B. RDP

    C. LDAP

    D. Encrypton

  • Question 354:

    Annf a userf connects to her companyns secured wireless network in the conference room when atending meetngs. While using the conference room this morningf Ann notces an unsecured wireless network with the same name is available. Ann connects her laptop to this network instead of to the secured one. Ann has fallen victm to which of the following threats?

    A. Rogue access point

    B. ARP poisoning

    C. Replay atack

    D. Evil twin

  • Question 355:

    Which of the following is the default authentcaton method for a Windows client using PPP over a dialup connecton?

    A. TACACS+

    B. WINS

    C. Kerberos

    D. MS-CHAP

  • Question 356:

    An administrator needs to provide remote connectvity to server1f web trafc to server2f and FTP access to server3 using a single outside IP address. Which of the following would the administrator implement on the frewall to accomplish this?

    A. Port Address Translaton

    B. Demilitariied Zone

    C. Stateful Packet Inspecton

    D. Network Address Translaton

  • Question 357:

    Honeypots and honeynets are diferent in which of the following ways?

    A. Honeynets are managed collectons of honeypots.

    B. Honeypots only test sofware securityf not hardware.

    C. Honeynets require specialiied hardware to implement.

    D. Honeypots are usually servers and honeynets are routers and switches.

  • Question 358:

    A company would like to use the enterprise RADIUS server to authentcate and identfy their secure wireless users. Which of the following standards should the company use to facilitate this?

    A. Stateful inspecton

    B. WEP

    C. WPA

    D. Open with EAP

  • Question 359:

    Which of the following protocols is used by Windows to securely access a remote computer?

    A. RAS

    B. Telnet

    C. PPP

    D. RDP

  • Question 360:

    An administrator determines that an atack is taking place on the email server from a group of users on the same ISP. Which of the following is the BEST way to mitgate an atack on the network?

    A. Packet fltering

    B. Spam fltering

    C. MAC fltering

    D. CSU

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