As 2026 unfolds, Prep4cram keeps its JN0-105 promise simple — the latest version only, verified answers, 109 practice questions for the JN0-105 exam, and support that treats every Juniper Junos, Associate (JNCIA-Junos) question as worth answering.

Juniper JN0-105 Exam Overview:

Certification Vendor:	Juniper Networks
Exam Name:	Junos, Associate (JNCIA-Junos)
Exam Number:	JN0-105
Related Certifications:	JNCIA-Junos
Exam Duration:	90 minutes
Passing Score:	Variable (approximately 65-70%)
Exam Format:	Multiple Choice
Available Languages:	Japanese, English
Real Exam Qty:	65
Certificate Validity Period:	3 years
Exam Price:	$200 USD
Sample Questions:
Exam Way:	Pearson VUE testing center or online proctored exam
Pre Condition:	No prerequisites required
Official Syllabus URL:	https://www.juniper.net/gb/en/training/certification/tracks/junos/jncia-junos.html

Juniper JN0-105 Exam Syllabus Topics:

Section	Objectives
Junos OS Fundamentals	- Junos architecture 1. Routing Engine 2. Packet Forwarding Engine 3. Junos process architecture
User Interfaces	- CLI operations 1. Configuration mode 2. J-Web interface 3. Operational mode
Operational Monitoring and Maintenance	- Monitoring tools 1. Troubleshooting basics 2. Interface monitoring 3. System monitoring
Configuration Basics	- Initial configuration 1. User authentication 2. Configuration management 3. System configuration
Routing Policy and Firewall Filters	- Policy framework 1. Routing policies 2. Firewall filters 3. Traffic filtering
Routing Fundamentals	- Routing concepts 1. Dynamic routing overview 2. Routing tables 3. Static routing
Networking Fundamentals	- OSI model 1. IPv4 addressing 2. Ethernet concepts 3. IPv6 addressing 4. TCP/IP model

JN0-105 Exam Details, Version Policy and Customer Perks

How do I know I am getting the latest version?

Two ways. First, the IT staff checks JN0-105 update information every day, and the Juniper Junos, Associate (JNCIA-Junos) bank on the website is always the current version — if a vendor refresh is ever pending, the team tells you honestly and suggests waiting rather than selling you material that is about to change. Second, you can verify it yourself: download the free demo and compare it against any other version you have seen. That transparency is policy at Prep4cram, not marketing.

What perks do returning customers enjoy?

Loyalty pays at Prep4cram. After your JN0-105 purchase you receive priority access to holiday discounts and sale coupons. Pass your exam and come back for another subject, and a discount applies to that order too. Companies buying for teams get multi-year arrangements — free updates through the first year and fifty percent off from the second year onward.

How long is the JN0-105 exam and how many questions does it have?

You will face about 65 questions in 90 minutes minutes. The Prep4cram practice engine mirrors that format and timing, and working through 109 practice questions for the JN0-105 exam makes the real session feel familiar rather than rushed.

Why do candidates recommend Prep4cram for JN0-105?

Because the fundamentals are solid: 109+ Q&As covering the Juniper Junos, Associate (JNCIA-Junos) objectives with verified answers, a bank checked daily and sold only in its latest version, support that answers within two hours around the clock, strict privacy protection, and loyalty savings for customers who return. Add the conditional refund policy and the JN0-105 purchase becomes a low-risk, high-support decision.

What must I complete before registering for JN0-105?

No prerequisites required

What does it take to pass JN0-105, and what does it cost to sit?

Passing requires Variable (approximately 65-70%), and a seat costs $200 USD. That fee is due again on every retake, so thorough preparation with verified Prep4cram material is the sensible investment.

Which JN0-105 domains deserve the most study time?

The official Juniper Junos, Associate (JNCIA-Junos) outline assigns its weights like this:

User Interfaces ()
Operational Monitoring and Maintenance ()
Routing Fundamentals ()

Budget your hours according to those weights and test each domain with the Prep4cram bank before exam day.

Juniper Junos, Associate (JNCIA-Junos) Sample Questions:

Question #1

Which two functions are performed by the PFE? (Choose two.)

A. It implements firewall filters.
B. It selects active routes.
C. It maintains the routing table.
D. It forwards transit traffic.

Reveal Solution Discussion 0

Correct Answer: A,D 🗳️

Explanation: Only visible for Prep4cram members. You can sign-up / login (it's free).

Question #2

You have logged on to a Junos device and are at the operational mode prompt.
Which two commands are used at this prompt? (Choose two.)

A. show interface ge-0/0/0
B. request system shutdown
C. run show interface terse
D. set interface ge-0/0/0 unit 0 family inet

Reveal Solution Discussion 0

Correct Answer: A,B 🗳️

Explanation: Only visible for Prep4cram members. You can sign-up / login (it's free).

Question #3

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. mtun0
D. mt0

Reveal Solution Discussion 0

Correct Answer: A 🗳️

Explanation: Only visible for Prep4cram members. You can sign-up / login (it's free).

Question #4

Click the Exhibit button.

How is traffic, sourced from 10.0.0.0/8, treated by the firewall filter shown in the exhibit?

A. logged and discarded
B. logged and rejected
C. logged and accepted
D. logged with no further action

Reveal Solution Discussion 0

Correct Answer: C 🗳️

Explanation: Only visible for Prep4cram members. You can sign-up / login (it's free).

Question #5

Exhibit
[edit]
user@routerl set interfaces ge-0/1/2 unit 0 family inet address 172.16.101.1/24 [edit] user@router# commit check configuration check succeeds
[edit]
user@router#
You need to configure interface ge-0/1/2 with an IP address of 172.16.100.1/24. You have accidentally entered 172.16.101.1/24 as shown in the exhibit.
Which command should you issue to solve the problem?