Get real JK0-023 exam questions for better preparation
Real CompTIA JK0-023 practice exam questions for easy pass!
Updated: Sep 16, 2026
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CompTIA JK0-023 Exam Overview:
| Certification Vendor: | CompTIA |
|---|---|
| Exam Name: | CompTIA Network+ Certification Exam (Academy Version) |
| Exam Number: | JK0-023 |
| Related Certifications: | CompTIA A+ CompTIA Security+ |
| Available Languages: | Japanese, German, English, Spanish |
| Certificate Validity Period: | 3 years |
| Exam Price: | $311–$338 USD |
| Exam Duration: | 90 minutes |
| Passing Score: | 720 (scale 100–900) |
| Real Exam Qty: | Up to 90 |
| Exam Format: | Performance-Based, Multiple Choice |
| Recommended Training: | CompTIA CertMaster CompTIA Official Study Guide |
| Exam Registration: | Pearson VUE Scheduling CompTIA Official Registration |
| Sample Questions: | CompTIA JK0-023 Sample Questions |
| Exam Way: | In-person at Pearson VUE test centers / Online proctored via Pearson VUE |
| Pre Condition: | No mandatory prerequisites; recommended: CompTIA A+ certification and 9–12 months of networking experience; only available to CompTIA Academy Partners |
| Official Syllabus URL: | https://www.comptia.org/certifications/network |
CompTIA JK0-023 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network Security | 20% | - Threats, vulnerabilities, and mitigation - Encryption and secure protocols - Authentication and access control - Security devices and technologies |
| Network Troubleshooting | 20% | - IP addressing and routing problems - Cable and connectivity issues - Troubleshooting methodology - Wireless and security troubleshooting |
| Network Architecture | 20% | - Network services and cloud concepts - IP addressing and subnetting - OSI and TCP/IP models - Routing and switching technologies - Network topologies and types |
| Network Operations | 20% | - Remote access and management - Business continuity and disaster recovery - Network policies and best practices - Monitoring and documentation |
| Industry Standards, Practices, and Network Theory | 20% | - Network evolution and emerging technologies - Safety and environmental procedures - Communication and professional conduct - Standards and protocols |
CompTIA Network+ certification Sample Questions:
CORRECT TEXT
You have been tasked with testing a CAT5e cable. A summary of the test results can be found on the screen.
Step 1: Select the tool that was used to create the cable test results.
Step 2: Interpret the test results and select the option that explains the results. After you are done with your analysis, click the 'Submit Cable Test Analysis' button.
Correct Answer:
Solution is pending. Please suggest your solution for this simulation question to us.
Which of the following protocols is the BEST choice for retrieving email on multiple devices?
- A. SNMPv3
- B. IMAP4
- C. SMTP
- D. FTP
Correct Answer: B 🗳️
Which of the following protocols would be used to send email to an email server?
- A. SNMP
- B. SMTP
- C. NTP
- D. FTP
Correct Answer: B 🗳️
A network technician is installing a simple SOHO router with wireless functionality. Which of the following wireless encryption standards would be BEST suited for the HIGHEST level of security?
- A. WEP128
- B. WPA2
- C. WPA
- D. WEP64
Correct Answer: B 🗳️
Zach, an administrator, wants to eliminate remote access to a network from all users, except those users in Zach's own country. Which of the following security measures could he use to set up this functionality?
- A. MAC filtering
- B. TLS
- C. IP filtering
- D. Port filtering
Correct Answer: C 🗳️
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