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Juniper JN0-105 Exam Overview:
| Certification Vendor: | Juniper Networks |
|---|---|
| Exam Name: | JNCIA-Junos Certification Exam |
| Exam Number: | JN0-105 |
| Available Languages: | Japanese, English |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple response, Multiple choice, Drag and drop |
| Related Certifications: | JNCIS-Junos JNCIE-Junos JNCIP-Junos |
| Certificate Validity Period: | 3 years |
| Real Exam Qty: | Approximately 65 |
| Exam Price: | USD 200 (varies by region) |
| Passing Score: | Variable (typically around 60–70%) |
| Recommended Training: | Juniper Networks Training & Certification Juniper Learning Portal |
| Exam Registration: | Pearson VUE Juniper Exams Juniper Certification Registration |
| Sample Questions: |  |
| Exam Way: | Available via Pearson VUE (online proctored and test centers) |
| Pre Condition: | No formal prerequisites; basic networking knowledge recommended |
| Official Syllabus URL: | https://www.juniper.net/us/en/training/certification/certification-tracks/junos/jncia-junos.html |
Juniper JN0-105 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Routing Fundamentals | - Routing tables and static routing - Basic routing concepts |
| Topic 2: User Interface and Configuration Basics | - CLI navigation and operational mode - Configuration mode and commit process |
| Topic 3: Policy and Firewall Filters | - Basic policy configuration - Traffic filtering concepts |
| Topic 4: Junos Operating System Fundamentals | - Junos OS architecture and components - Junos configuration hierarchy |
| Topic 5: Operational Monitoring and Maintenance | - Troubleshooting basic issues - Monitoring system operations and logs |
JN0-105 Exam FAQ: Updates, Speed, Simulation
Three versions of the same study materials: a printable, expert-prepared PDF with free demo download and instant access; a Desktop Test Engine for Windows with customizable simulation and timed modes that works offline; and an Online Test Engine for any browser on Windows, Mac, Android, and iOS with test history and performance review. All 109 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.
The Juniper Junos, Associate (JNCIA-Junos) exam contains Approximately 65 to complete within 90 minutes. Timed simulation in the ExamCost Desktop Test Engine teaches that rhythm before exam day does.
The official Juniper Junos, Associate (JNCIA-Junos) outline defines 5 domains. The leading three are Operational Monitoring and Maintenance, Policy and Firewall Filters, and Junos Operating System Fundamentals. The full list is in the topics section above, and ExamCost's 109 practice questions cover each one.
No formal prerequisites; basic networking knowledge recommended Since requirements change over time, confirm the latest on the official Juniper exam page before scheduling.
The Juniper Junos, Associate (JNCIA-Junos) exam requires Variable (typically around 60–70%) to pass, and registration costs USD 200 (varies by region). A failed attempt means paying the same fee again — a readiness check with the ExamCost engines before booking is the cheaper option.
The JN0-105 exam is a Juniper certification exam validating the Juniper Junos, Associate (JNCIA-Junos) syllabus shown above. It belongs to these credential paths: JNCIS-Junos, JNCIP-Junos, JNCIE-Junos. Candidates in 2026 start with ExamCost's 109 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.
Juniper recommends these training resources for the Juniper Junos, Associate (JNCIA-Junos) exam:
Follow the training with steady self-testing — the 109 practice questions from ExamCost help you apply theory and fill any gaps the training leaves.
ExamCost issues a full refund if you take the Juniper Junos, Associate (JNCIA-Junos) exam within 60 days of purchase and do not pass. The policy does not apply if the exam is taken within 3 days of purchase, if the exam was never actually taken, or to free materials or expired orders, and the candidate name must match the payer name. Submit a scan of your enrollment slip and the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Alternatively, exchange for two free exam products of equal value and keep your original update service. Orders arrive by email within 1 minute — contact support if nothing arrives within 2 hours.
Available via Pearson VUE (online proctored and test centers) Register for the Juniper Junos, Associate (JNCIA-Junos) exam through these official channels:
After booking, ExamCost delivers your practice questions within 1 minute — preparation starts the same day.
Juniper Junos, Associate (JNCIA-Junos) Sample Questions:
What information does the forwarding table require so that the device forwards traffic? (Choose three.)
- A. BGP local preference value
- B. next hop MAC address
- C. OSPF metric value
- D. outgoing interface name
- E. next hop IP address
Correct Answer: B,D,E 🗳️
Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).
Which two statements are correct about the empioyee@Ri> prompt? (Choose two.)
- A. R1 is the hostname of your device.
- B. You are in configuration mode.
- C. You are in operational mode.
- D. You are at a shell prompt.
Correct Answer: A,C 🗳️
Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).
Which command displays real-time usage statistics for all interfaces?
- A. show interfaces
- B. monitor traffic
- C. show interfaces extensive
- D. monitor interface traffic
Correct Answer: D 🗳️
Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).
What are two attributes of the UDP protocol? (Choose two.)
- A. UDP is connectionless.
- B. UDP is always slower than TCP.
- C. UDP is more reliable than TCP.
- D. UDP is best effort.
Correct Answer: A,D 🗳️
Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).
You want to configure the management port on a Juniper device. In this scenario, what is the management interface name?
- A. fxp0
- B. st0
- C. mt0
- D. mtun0
Correct Answer: A 🗳️
Explanation: Only visible for ExamCost members. You can sign-up / login (it's free).
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