Don't let the exam become your stumbling block. The CompTIA Network+ certification test engine at GetValidTest — a leader in this line: 995 practice questions for the JK0-023 exam.
CompTIA JK0-023 Exam Overview:
| Certification Vendor: | CompTIA |
|---|---|
| Exam Name: | CompTIA Network+ |
| Exam Number: | JK0-023 (Network+) |
| Exam Price: | Approximately USD $350-399 (voucher price varies by region / provider) |
| Related Certifications: | CompTIA Security+ CompTIA A+ |
| Passing Score: | 720 (on a scale of 100–900) |
| Real Exam Qty: | Up to 90 |
| Exam Format: | Performance-based, Multiple choice |
| Certificate Validity Period: | Certification valid for 3 years after passing |
| Exam Duration: | 90 minutes |
| Available Languages: | German, Spanish, Portuguese, English, Japanese |
| Sample Questions: |  |
| Exam Way: | Administered by Pearson VUE; available onsite at test centers or online proctored |
| Pre Condition: | Recommended: CompTIA A+ certification and 9–12 months of networking experience |
| Official Syllabus URL: | https://www.comptia.org/en-us/certifications/network |
CompTIA JK0-023 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Network Operations | 20% | - Network documentation and monitoring - Change, configuration and lifecycle management |
| Network Architecture | 22% | - Network topology and architecture basics - OSI model and network standards |
| Industry Standards, Practices and Network Theory | 16% | - Fundamental network theory and standards - Best practices in networking environments |
| Troubleshooting | 24% | - Using tools to diagnose connectivity issues - Network troubleshooting methodology |
| Network Security | 18% | - Security concepts and threat mitigation - Securing wired and wireless networks |
CompTIA Network+ certification Exam FAQ — Worry-Free Answers
The CompTIA Network+ certification is CompTIA's certification exam for Network+, at the Associate / Early Career level. It's demanding enough to intimidate — timed practice is the cure. Related credentials include CompTIA A+, CompTIA Security+.
90 minutes for Up to 90 questions. The GetValidTest APP engine imitates the real test — set timed exams, mark performance, point out mistakes — so exam day feels rehearsed.
The CompTIA Network+ certification blueprint spans 5 domains — including Network Architecture (22%), Network Security (18%), Troubleshooting (24%). The complete outline above lists every subtopic; our IT staff keep the material aligned daily.
Recommended: CompTIA A+ certification and 9–12 months of networking experience Eligibility rules change over time, so verify the current requirements on the official page (official JK0-023 exam page) before registering.
Approximately USD $350-399 (voucher price varies by region / provider) per attempt, 720 (on a scale of 100–900) to pass. Retakes cost the full fee — practice whenever you want with the 995 practice questions for the JK0-023 exam at GetValidTest.
Soon after payment you receive the CompTIA Network+ certification material by automatic email — about a minute, with Credit Card payment and a strict information system keeping money and data safe; our 7*24 service replies within 2 hours, even on official holidays. If you fail the corresponding JK0-023 exam within 60 days of purchase, we refund in full: send a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam, processed within 7 days. Excluded: exams within 3 days of purchase, candidate names that don't match the payer, and free or expired products. Or exchange for two equal-value products free.
Yes — download the free CompTIA Network+ certification demo and feel the engine before paying. Purchases include 365 days of free updates by email; renew afterward at 50% off.
CompTIA Network+ certification Sample Questions:
When troubleshooting a connectivity issue, which of the following commands will give the
technician a list of the host names connected to the network?
- A. nbstat
- B. msconfig
- C. ping
- D. arp
Correct Answer: A 🗳️
Which of the following network elements enables unified communication devices to connect to and traverse traffic onto the PSTN?
- A. Edge router
- B. UC server
- C. Access switch
- D. UC gateway
Correct Answer: D 🗳️
Users are reporting a large decrease in network performance. After further investigation, the network administrator notices large amounts of traffic coming from a specific IP address. The network administrator needs to identify the payload of the network traffic. Which of the following could be used to collect that information?
- A. route
- B. ipconfig
- C. ping
- D. sniffer
Correct Answer: D 🗳️
In the event of a fire in an office building, which of the following cable types should be installed to prevent toxic gas from burning PVC cable coatings?
- A. CAT6a
- B. Crossover
- C. Plenum
- D. STP
Correct Answer: C 🗳️
A proxy server would MOST likely be installed to provide which of the following functions? (Select TWO).
- A. Encryption
- B. Website caching
- C. Fault tolerance
- D. Combined DNS and DHCP hosting
- E. Content filtering
Correct Answer: B,E 🗳️
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