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Free JK0-023 Exam Braindumps

Pass your CompTIA Network+ certification exam with these free Actual Questions and Answers

Exam Code: JK0-023
Exam Title: CompTIA Network+ certification
Exam Provider: CompTIA

Exam Questions: 1112
Updated On: 2-Jun-2025

7492
7492 students passed the JK0-023 Exam

95.3%
Average score for the JK0-023 Exam

1112
Questions and Answers in this JK0-023 Exam

92% of students found these exam questions nearly identical to real exam.

JK0-023
FREE EXAM DUMPS QUESTIONS & ANSWERS

CompTIA

JK0-023

CompTIA Network+ certification
Version: 5.0

Topic break down
Topic No. of Questions

# Topic: 1: Network Architecture 183

# Topic: 3: Troubleshooting 140

# Topic: 4: Network Management 166

# Topic: 5: Network Security 139

# Topic: 6: Industry standards, practices, and network theory 335

# Topic: 1, Network Architecture

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

Total Questions: 959

View JK0-023 actual exam questions, answers and explanations for free.

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JK0-023 Exam Discussions & Posts

Murali Commented on May 29, 2025
Question 80 is good one
Anonymous

Babatunde Commented on May 29, 2025
These questions are a life saver. Thanks to the team
EUROPEAN UNION

Murali Krishna kongara Commented on May 29, 2025
Good questions on networking
Anonymous

Murali Krishna kongara Commented on May 29, 2025
Good questions
Anonymous

Hopen Commented on May 29, 2025
Thank you, and genuine questions
Anonymous

Subash Commented on May 29, 2025
Please help with explanations for the answers
Anonymous

Anjani Commented on May 29, 2025
Q 15 A NAT gateway automatically connects outbound to the internet after being attached to a public IP address or prefix and a subnet. A NAT gateway takes priority over Azure Load Balancer with outbound rules, instance-level public IP addresses on virtual machines (VMs), and Azure Firewall for outbound connectivity. https://learn.microsoft.com/en-us/azure/nat-gateway/faq#how-can-i-use-a-nat-gateway-to-connect-outbound-in-a-setup-where-i-m-currently-using-a-different-service-for-outbound
INDIA

Anjani Commented on May 29, 2025
Q11 Answers as Y N N Y - Based on this From MS Zonal: You can place your NAT gateway resource in a specific zone for a region. When NAT gateway is deployed to a specific zone, it will provide outbound connectivity to the internet explicitly from that zone. The public IP address or prefix configured to NAT gateway must match the same zone. NAT gateway resources with public IP addresses from a different zone, zone-redundancy or with no zone aren't allowed. NAT gateway can provide outbound connectivity for virtual machines from other availability zones different from itself. The virtual machine’s subnet needs to be configured to the NAT gateway resource to provide outbound connectivity. Additionally, multiple subnets can be configured to the same NAT gateway resource. 2- N - Subnet 2 is not associated with NATgateway1 3- N - Considering that Public IP prefixes are of CIDR /28-31 and from the question Prefix 1 /28 = 16 IPs /29 = 8 IPs /30 = 4 IPs and smallest /31 = 2 IPs Implies CIDR /31
INDIA

Ramiro Commented on May 29, 2025
This is a great way to study, there are many sources but brain dumps colect a lot of solutions and join in one place.
MEXICO

Ramiro Commented on May 29, 2025
great Learning
MEXICO

Anonymous Commented on May 29, 2025
One should not rely on these questions, as only 1% of question comes in actual exam.
Anonymous

Alberta Commented on May 28, 2025
Great and helpful material. Thank you!
DENMARK

Ant Commented on May 28, 2025
Great exam dump.
Anonymous

Sokhdeep Commented on May 28, 2025
Questions are same as the real exam. I passed today. Thanks team for providing this question bank.
India

Ena Commented on May 28, 2025
Questions are challenging but seem like its exam based
JAPAN

Dorcy Commented on May 28, 2025
Great exam dump. Passed this exam with the help of these questions. Just note that while almost all of the questions are same as the actual exam, some answers are not correct. But still worth the money to pay for the full version.
UNITED KINGDOM

D Commented on May 28, 2025
Question 3. The answer should be B. When I read the explanation, it is B, not D.
Anonymous

George Gabriel Commented on May 28, 2025
Great and helpful material. Thank you!
ROMANIA

Anjani Commented on May 28, 2025
Q 67 DNS1(On Prem) : Forward to DNS2(VM on Azure) DNS2(Azure ) :Forward to 168.63.129.16 (Azure DNS)
INDIA

Fsdf546 Commented on May 28, 2025
QUESTION: 29 Answer(s): A,C
MONACO

Fsdf546 Commented on May 28, 2025
Answer to question 24 should be C from what I remember from previous sessions on other dumps sites
MONACO

Anjani Commented on May 28, 2025
Q 30 Answers are not correct N - No Link to VNET3 so another IP from VNET3 [10.4.0.2] has no impact. Y - Link to VNET3 resolves the issue N - No impact if there is no link to VNET3
INDIA

Anjani Commented on May 28, 2025
Q 26 , Explanation 1) 1 Multi site Listener mapping each backend app service (total 2) 2) 1 routing rule mapping per listener/backend pool with Multi site option (total 2)
INDIA

Jo Commented on May 28, 2025
Q.55 GAN is the answer.
Anonymous

Anjani Commented on May 28, 2025
Q11 You are planning an Azure solution that will contain the following types of resources in a single Azure region: -Virtual machine -Azure App Service -Virtual Network gateway -Azure SQL Managed Instance App Service and SQL Managed Instance will be delegated to create resources in virtual networks. You need to identify how many virtual networks and subnets are required for the solution
INDIA

Anjani Commented on May 28, 2025
Q9 AllowGateway Transit : Select Use this Vnet’sGateway or Route server . If you have a Virtual Network Gateway attached to this VNet and want to allow traffic from the peered Virtual Network to flow through the gateway UseRemoteGateway Select Use the remote virtual network gateway or Route server . If you want to allow traffic from this virtual network to flow through a virtual network gateway attached to the virtual network you are peering with
INDIA

chuchay Commented on May 27, 2025
very useful and helpful!
UNITED STATES

ActiveLeaner Commented on May 27, 2025
You have a CSV file that contains user complaints. The file contains a column named Logged. Logged contains the date and time each complaint occurred. The data in Logged is in the following format: 2018-12-31 at 08:59. You need to be able to analyze the complaints by the logged date and use a built-in date hierarchy. What should you do? Options not correct.. Split / Extract the first part and then change data type as Date. Change the data type to Date is very important.
AUSTRALIA

ActiveLeaner Commented on May 27, 2025
To get data from Sharepoint folder,enter site URL and SELECT Combine &Load. Question Number 8 . Please correct the answer
AUSTRALIA

Sujit Commented on May 27, 2025
This is really helpful cleared my exam with 750 yesterday
AUSTRALIA

Joel Commented on May 27, 2025
Combiner plusieurs applications pour une solution Power Platform robuste
Anonymous

ADB Commented on May 27, 2025
very relevant questions for Exam prep and insightful explanations
INDIA

Nikolai Commented on May 27, 2025
176 should be segmentation. Hashing doesn't make sense for the answer.
CZECH REPUBLIC

Viksit Commented on May 27, 2025
@Ola, Yes, I can tell you that almost all of these questions are word by word from the real exam. I wrote mine last week and saw almost 90% of these questions in my test.
Anonymous