CompTIA JK0-023 Exam (page: 3)
CompTIA Network+ certification
Updated on: 12-Feb-2026

Viewing Page 3 of 193

Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

The TCP/IP application layer contains which of the following OSI layers?

  1. Layers 1, 5, 6, 7
  2. Layers 4, 7
  3. Layers 5, 6, 7
  4. Layer 7

Answer(s): C




Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

In order for switching loops to be automatically disabled, which of the following needs to be implemented?

  1. Routing tables
  2. Collision domains
  3. Port mirroring
  4. Spanning-tree protocol

Answer(s): D




Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

Joe has a small office and is looking to replace his phone system with a lower cost solution that requires minimal in-house support. Which of the following is the BEST choice?

  1. Wide Area Network
  2. NAT
  3. Virtual PBX
  4. Virtual LAN

Answer(s): C




Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

Which of the following protocols is commonly used for VoIP technology?

  1. Telnet
  2. SMTP
  3. SIP
  4. SNMP

Answer(s): C




Which of the following differentiates a layer 3 switch from a layer 2 switch?

A. Routing
B. Bridging
C. Switching
D. Repeating

Answer(s): A

If a NIC does not have a link light, there is a failure at which of the following OSI layers?

  1. Physical
  2. Session
  3. Data link
  4. Presentation

Answer(s): A



Viewing Page 3 of 193



Share your comments for CompTIA JK0-023 exam with other users:

Shariq 7/28/2023 8:00:00 AM

how do i get the h12-724 dumps
Anonymous


adi 10/30/2023 11:51:00 PM

nice data dumps
Anonymous


EDITH NCUBE 7/25/2023 7:28:00 AM

answers are correct
SOUTH AFRICA


Raja 6/20/2023 4:38:00 AM

good explanation
UNITED STATES


BigMouthDog 1/22/2022 8:17:00 PM

hi team just want to know if there is any update version of the exam 350-401
AUSTRALIA


francesco 10/30/2023 11:08:00 AM

helpful on 2017 scrum guide
EUROPEAN UNION


Amitabha Roy 10/5/2023 3:16:00 AM

planning to attempt for the exam.
Anonymous


Prem Yadav 7/29/2023 6:20:00 AM

pleaseee upload
INDIA


Ahmed Hashi 7/6/2023 5:40:00 PM

thanks ly so i have information cia
EUROPEAN UNION


mansi 5/31/2023 7:58:00 AM

hello team, i need sap qm dumps for practice
INDIA


Jamil aljamil 12/4/2023 4:47:00 AM

it’s good but not senatios based
UNITED KINGDOM


Cath 10/10/2023 10:19:00 AM

q.119 - the correct answer is b - they are not captured in an update set as theyre data.
VIET NAM


P 1/6/2024 11:22:00 AM

good matter
Anonymous


surya 7/30/2023 2:02:00 PM

please upload c_sacp_2308
CANADA


Sasuke 7/11/2023 10:30:00 PM

please upload the dump. thanks very much !!
Anonymous


V 7/4/2023 8:57:00 AM

good questions
UNITED STATES


TTB 8/22/2023 5:30:00 AM

hi, could you please update the latest dump version
Anonymous


T 7/28/2023 9:06:00 PM

this question is keep repeat : you are developing a sales application that will contain several azure cloud services and handle different components of a transaction. different cloud services will process customer orders, billing, payment, inventory, and shipping. you need to recommend a solution to enable the cloud services to asynchronously communicate transaction information by using xml messages. what should you include in the recommendation?
NEW ZEALAND


Gurgaon 9/28/2023 4:35:00 AM

great questions
UNITED STATES


wasif 10/11/2023 2:22:00 AM

its realy good
UNITED ARAB EMIRATES


Shubhra Rathi 8/26/2023 1:12:00 PM

oracle 1z0-1059-22 dumps
Anonymous


Leo 7/29/2023 8:48:00 AM

please share me the pdf..
INDIA


AbedRabbou Alaqabna 12/18/2023 3:10:00 AM

q50: which two functions can be used by an end user when pivoting an interactive report? the correct answer is a, c because we do not have rank in the function pivoting you can check in the apex app
GREECE


Rohan Limaye 12/30/2023 8:52:00 AM

best to practice
Anonymous


Aparajeeta 10/13/2023 2:42:00 PM

so far it is good
Anonymous


Vgf 7/20/2023 3:59:00 PM

please provide me the dump
Anonymous


Deno 10/25/2023 1:14:00 AM

i failed the cisa exam today. but i have found all the questions that were on the exam to be on this site.
Anonymous


CiscoStudent 11/15/2023 5:29:00 AM

in question 272 the right answer states that an autonomous acces point is "configured and managed by the wlc" but this is not what i have learned in my ccna course. is this a mistake? i understand that lightweight aps are managed by wlc while autonomous work as standalones on the wlan.
Anonymous


pankaj 9/28/2023 4:36:00 AM

it was helpful
Anonymous


User123 10/8/2023 9:59:00 AM

good question
UNITED STATES


vinay 9/4/2023 10:23:00 AM

really nice
Anonymous


Usman 8/28/2023 10:07:00 AM

please i need dumps for isc2 cybersecuity
Anonymous


Q44 7/30/2023 11:50:00 AM

ans is coldline i think
UNITED STATES


Anuj 12/21/2023 1:30:00 PM

very helpful
Anonymous