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JN0-140 Online Test Engine

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  • Total Questions: 120
  • Updated on: Sep 22, 2026
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JN0-140 Desktop Test Engine

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  • Total Questions: 120
  • Updated on: Sep 22, 2026
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JN0-140 PDF Practice Q&A's

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A test engine should adapt to its user, not the reverse. The Prep4away engines for the Juniper Certified Internet Associate (JNCIA-AC) 140 exam offer customizable simulation and timed modes — 120 practice questions that behave the way your study plan needs.

Juniper JN0-140 Exam Overview:

Certification Vendor:Juniper Networks
Exam Name:Juniper Certified Internet Associate - Application Control (JNCIA-AC)
Exam Number:JN0-140
Passing Score:60-70%
Certificate Validity Period:3 years
Related Certifications:JNCIS-ENT
JNCIS-SEC
JNCIA-Junos
Available Languages:English
Exam Format:Multiple choice, Multiple response
Real Exam Qty:65
Exam Duration:90 minutes
Exam Price:USD 200-300
Sample Questions: DOWNLOAD DEMO
Exam Way:Computer-based exam at authorized Pearson VUE testing centers or online proctored exam (depending on region)
Pre Condition:Basic understanding of networking fundamentals (TCP/IP, routing, switching) recommended
Official Syllabus URL:https://www.juniper.net/training/certification/

Juniper JN0-140 Exam Syllabus Topics:

SectionObjectives
Topic 1: Application Control Concepts- Policy enforcement and traffic control
- Application identification and classification
- Security policy fundamentals
Topic 2: Networking Fundamentals- Basic routing and switching concepts
- OSI model and TCP/IP fundamentals
- IP addressing and subnetting basics
Topic 3: Network Security Fundamentals- Zone-based security architecture
- Firewall concepts and filtering
- Threat prevention basics
Topic 4: Juniper Junos OS Fundamentals- Junos architecture and components
- Operational vs configuration mode
- CLI navigation and configuration basics
Topic 5: Monitoring and Troubleshooting- Logging and monitoring tools in Junos
- Basic troubleshooting workflows
- Interface and session monitoring

JN0-140 Exam FAQ: Products, Policy, and Prep

Three versions of the same study materials, each with its own character: 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 120 practice questions are identical across versions. Every purchase includes 365 days of free updates, a 50% renewal discount afterward, and unlimited computer installations.

Basic understanding of networking fundamentals (TCP/IP, routing, switching) recommended Since requirements change over time, confirm the latest on the official Juniper exam page before scheduling.

The official Juniper Certified Internet Associate (JNCIA-AC) 140 outline defines 5 domains. The leading three are Monitoring and Troubleshooting, Networking Fundamentals, and Network Security Fundamentals. The full list is in the topics section above, and Prep4away's 120 practice questions cover each one.

Juniper recommends these training resources for the Juniper Certified Internet Associate (JNCIA-AC) 140 exam:

    Follow the training with steady self-testing — the 120 practice questions from Prep4away help you apply theory and fill any gaps the training leaves.

    The JN0-140 exam is a Juniper certification exam validating the Juniper Certified Internet Associate (JNCIA-AC) 140 syllabus shown above. It belongs to these credential paths: JNCIA-Junos, JNCIS-ENT, JNCIS-SEC. Candidates in 2026 prepare for it with Prep4away's 120 practice questions, available as a printable PDF, a Windows Desktop Test Engine, and an Online Test Engine — three versions of the same materials.

    The Juniper Certified Internet Associate (JNCIA-AC) 140 exam requires 60-70% to pass, and registration costs USD 200-300. A failed attempt means paying the same fee again — a readiness check with the Prep4away engines before booking is the cheaper option.

    Prep4away issues a full refund if you take the Juniper Certified Internet Associate (JNCIA-AC) 140 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.

    Computer-based exam at authorized Pearson VUE testing centers or online proctored exam (depending on region) Register for the Juniper Certified Internet Associate (JNCIA-AC) 140 exam through these official channels:

      After booking, Prep4away delivers your practice questions within 1 minute — preparation starts the same day.

      The Juniper Certified Internet Associate (JNCIA-AC) 140 exam contains 65 to complete within 90 minutes. Timed simulation in the Prep4away Desktop Test Engine teaches that rhythm before exam day does.

      Juniper Certified Internet Associate (JNCIA-AC) 140 Sample Questions:

      When setting up an Infranet Controller as a backup server, which two options would you not want to import? (Choose two.)

      • A. user roles
      • B. digital certificate
      • C. network settings
      • D. authentication servers
      Reveal Solution  Discussion  0

      Correct Answer: B,C  🗳️

      What will fail if time is not synchronized between the Infranet Controller and the Infranet Enforcer?

      • A. local user authentication
      • B. certificate validation
      • C. Infranet Enforcer log rollback
      • D. Infranet Controller 802.1X VLAN assignment
      Reveal Solution  Discussion  0

      Correct Answer: B  🗳️

      Which three troubleshooting tools are available from the GUI? (Choose three.)

      • A. LDAP browser
      • B. ping
      • C. TCP replay
      • D. tcpdump
      • E. trace route
      Reveal Solution  Discussion  0

      Correct Answer: B,D,E  🗳️

      On a pre-existing OAC, which three options can the Infranet Controller overwrite when the user accesses the Infranet Controller? (Choose three.)

      • A. MAC address
      • B. wired adapters
      • C. SSID
      • D. login name
      • E. encryption method
      Reveal Solution  Discussion  0

      Correct Answer: B,C,E  🗳️

      Which two options must be defined in a RADIUS Client Policy to enable the Infranet Controller to respond to RADIUS requests from a network access device? (Choose two.)

      • A. the proper vendor-specific attributes for the network access device
      • B. a shared secret
      • C. the IP address of the network access device
      • D. a sign-in policy
      Reveal Solution  Discussion  0

      Correct Answer: B,C  🗳️

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