Many years focused on one thing shows. LatestCram's study of the CompTIA Network+ certification runs deep — 995 practice questions for the JK0-023 exam, with information updated daily.
CompTIA JK0-023 Exam Overview:
| Certification Vendor: | CompTIA |
|---|---|
| Exam Name: | CompTIA Network+ Certification Exam (Academy Version) |
| Exam Number: | JK0-023 |
| Available Languages: | Japanese, German, Spanish, English |
| Related Certifications: | CompTIA A+ CompTIA Security+ |
| Exam Format: | Performance-Based, Multiple Choice |
| Certificate Validity Period: | 3 years |
| Exam Duration: | 90 minutes |
| Passing Score: | 720 (scale 100–900) |
| Real Exam Qty: | Up to 90 |
| Exam Price: | $311–$338 USD |
| Recommended Training: | CompTIA CertMaster CompTIA Official Study Guide |
| Exam Registration: | Pearson VUE Scheduling CompTIA Official Registration |
| 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 |
|---|---|---|
| Topic 1: Network Operations | 20% | - Network policies and best practices - Business continuity and disaster recovery - Monitoring and documentation - Remote access and management |
| Topic 2: Network Architecture | 20% | - IP addressing and subnetting - Routing and switching technologies - Network topologies and types - Network services and cloud concepts - OSI and TCP/IP models |
| Topic 3: Network Troubleshooting | 20% | - Cable and connectivity issues - Wireless and security troubleshooting - IP addressing and routing problems - Troubleshooting methodology |
| Topic 4: Industry Standards, Practices, and Network Theory | 20% | - Communication and professional conduct - Safety and environmental procedures - Network evolution and emerging technologies - Standards and protocols |
| Topic 5: Network Security | 20% | - Threats, vulnerabilities, and mitigation - Security devices and technologies - Encryption and secure protocols - Authentication and access control |
CompTIA Network+ certification Exam FAQ — Complete Answers
The CompTIA Network+ certification blueprint spans 5 domains — including Industry Standards, Practices, and Network Theory (20%), Network Troubleshooting (20%), Network Security (20%). Weightings show where the exam concentrates; the full outline above covers every subtopic.
Through the vendor's official registration channels:
The CompTIA Network+ certification is delivered In-person at Pearson VUE test centers / Online proctored via Pearson VUE — choose the arrangement that suits you when booking.
$311–$338 USD per attempt, 720 (scale 100–900) to pass. Every retake bills the full fee, so make practice thorough first — the 995 practice questions for the JK0-023 exam at LatestCram are the affordable rehearsal.
Delivery is instant — an automatic email within a minute of payment, unlimited installations, and 24/7 customer assisting for downloading or purchasing problems if nothing arrives within 2 hours. If you fail the corresponding JK0-023 exam within 60 days of purchase, pick your remedy: a full refund (email a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; after confirmation, processed within 7 days), waiting for the next updated version free, or a free change to two other equal-value dumps. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products.
Yes:
Training covers theory; interactive practice covers readiness. After any course, rehearse with the 995 practice questions for the CompTIA Network+ certification — every answer expert-verified.
The CompTIA Network+ certification is CompTIA's certification exam for CompTIA Network+, at the Associate level. It demonstrates verified, job-relevant capability to employers. Related credentials include CompTIA A+, CompTIA Security+.
90 minutes for Up to 90 questions. Rehearse the format interactively: the LatestCram online engine recreates the test atmosphere, so pacing is trained before it counts.
Yes — a free CompTIA Network+ certification demo is available to download on our exam page. Evaluate the material yourself; purchases include 365 days of free updates, emailed immediately upon release, renewable at 50% off afterward.
No mandatory prerequisites; recommended: CompTIA A+ certification and 9–12 months of networking experience; only available to CompTIA Academy Partners Eligibility rules change from time to time, so confirm the current requirements on the official page (official JK0-023 exam page) before booking.
CompTIA Network+ certification Sample Questions:
Which of the following provides RSA encryption at the session layer?
- A. SSH
- B. ISAKMP
- C. SSL
- D. TLS
Correct Answer: C 🗳️
A switch in IDF 3 has shut down at 3 p.m. everyday this week. Which of the following network tools should Kim, a technician, use to troubleshoot this problem?
- A. Cable tester
- B. TDR
- C. Environmental monitor
- D. Loopback plug
Correct Answer: C 🗳️
Which of the following could Kim, a network technician, use to inspect connection setup, request, and response headers for users connecting to a web server?
- A. Protocol analyzer
- B. nbtstat command
- C. ipconfig command
- D. dig command
Correct Answer: A 🗳️
Which of the following is a security benefit gained from setting up a guest wireless network?
- A. Smaller ACL changes
- B. Reduced password resets
- C. Isolated corporate resources
- D. Optimized device bandwidth
Correct Answer: C 🗳️
Users are reporting that all of a sudden some of the files stored on the remote file server share are becoming corrupted and cannot be opened. A technician is dispatched to the server room to troubleshoot. The technician verifies that no changes to the network infrastructure occurred recently. Which of the following tools is MOST likely to reveal why files are becoming corrupted?
- A. Cable tester
- B. Punch down tool
- C. OTDR
- D. Environmental monitor
Correct Answer: D 🗳️
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