[Aug 15, 2026] Download Free Juniper JN0-750 Real Exam Questions
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NEW QUESTION # 42
What role does Marvis play in Wired Assurance workflows?
- A. Pushes firmware to switches
- B. Orchestrates campus routing
- C. Acts as a switch controller
- D. Uses AI to assist troubleshooting
Answer: D
Explanation:
Marvis provides AI-driven troubleshooting for Wired Assurance by interpreting telemetry and logs.
It suggests root causes and recommends actions but does not act as a switch controller.
NEW QUESTION # 43
Which two routing protocols are monitored under Routing Assurance? (Choose two.)
- A. BGP
- B. SMTP
- C. OSPF
- D. RIPv1
Answer: A,C
Explanation:
Routing Assurance monitors dynamic routing protocols like OSPF and BGP for health, topology changes, and SLA violations. SMTP is a mail protocol and RIPv1 is outdated.
NEW QUESTION # 44
What is the primary function of Apstra within Juniper's data center architecture?
- A. Manages PoE budgets across campuses
- B. Enforces endpoint firewalls
- C. Provides AI-driven data center intent-based networking
- D. Controls SD-WAN tunnels
Answer: C
Explanation:
Apstra is Juniper's intent-based networking platform for data centers. It abstracts the desired state (intent) and ensures the infrastructure behaves accordingly, with continuous validation and closed-loop automation.
NEW QUESTION # 45
Which key capability does Apstra provide to prevent human-induced errors?
- A. Real-time IP scanning
- B. Port mirroring
- C. Intent validation and continuous assurance
- D. VLAN pruning
Answer: C
Explanation:
Apstra's closed-loop assurance continuously validates configurations against the intended design, reducing configuration errors caused by human missteps or misalignment.
NEW QUESTION # 46
Which two services are part of Juniper's Routing Assurance offering? (Choose two.)
- A. Peer state monitoring
- B. Wi-Fi onboarding
- C. Switch stacking
- D. Route simulation
Answer: A,D
Explanation:
Routing Assurance includes features like route simulation for intent verification and peer state monitoring for dynamic protocols. Wi-Fi and stacking are not its primary domains.
NEW QUESTION # 47
How can a network engineer automate the process of adjusting QoS settings based on traffic patterns using Juniper Mist APIs?
- A. Use manual CLI commands periodically to update QoS settings.
- B. Employ a machine learning model in MATLAB to predict traffic.
- C. Develop a static website to display traffic patterns.
- D. Write a Python script that adjusts QoS settings in real-time based on traffic analytics data.
Answer: D
NEW QUESTION # 48
What does the term "port bounce" refer to in Wired Assurance troubleshooting?
- A. Port receives DDoS
- B. Port is overloaded
- C. Port is shut and enabled automatically
- D. Port loops traffic
Answer: C
Explanation:
A "port bounce" is the process of administratively disabling and re-enabling a port to recover from issues like stuck sessions or failed negotiation. It's a common troubleshooting method.
NEW QUESTION # 49
Which Mist component enables user-level visibility across wired and wireless connections?
- A. Marvis VNA
- B. Mist Edge
- C. Wired Assurance
- D. Client Health SLE
Answer: D
Explanation:
The Client Health Service Level Expectation (SLE) provides unified visibility for wired and wireless experiences. It measures onboarding time, throughput, and other KPIs to help ensure consistent client connectivity.
NEW QUESTION # 50
Which SLE category is not part of Wireless Assurance by default?
- A. Roaming
- B. Throughput
- C. Gateway Latency
- D. Coverage
Answer: C
Explanation:
Gateway Latency is typically not included in Wireless Assurance's default SLEs, which focus more on Wi-Fi-specific metrics like coverage, onboarding, throughput, and roaming.
NEW QUESTION # 51
What is the main goal of Secure Vector Routing in Juniper SD-WAN?
- A. Prevent SD-WAN path loops
- B. Provide secure and scalable control plane
- C. Force VLAN translations
- D. Encrypt email headers
Answer: B
Explanation:
Secure Vector Routing (SVR) provides a secure, efficient, and scalable control and data plane mechanism between WAN Edge devices. It replaces legacy MPLS or static VPN methods.
NEW QUESTION # 52
During routine monitoring, a network administrator notices an unusual spike in traffic that could potentially degrade network performance. What Day 2 operational tools should they use to analyze and mitigate this issue?
- A. Additional server hardware to handle increased loads.
- B. Public relations tools to manage external communications.
- C. Performance monitoring tools and predictive analytics.
- D. Advanced security firewalls and intrusion prevention systems.
Answer: C
NEW QUESTION # 53
Which two Service Level Expectations (SLEs) are part of Wireless Assurance? (Choose two.)
- A. BGP convergence
- B. WAN latency
- C. Throughput
- D. Roaming success
Answer: C,D
Explanation:
Wireless Assurance includes SLEs like roaming and throughput to monitor wireless experience.
WAN latency and BGP convergence relate more to WAN and routing functions, not Wi-Fi health.
NEW QUESTION # 54
When automating configuration templates in Juniper Mist using Python, which library would you use to parse and manage YAML files containing network configurations?
- A. PyYAML
- B. JSON
- C. TensorFlow
- D. Pandas
Answer: A
NEW QUESTION # 55
Which two benefits does Mist SD-WAN offer compared to traditional WAN? (Choose two.)
- A. AI-based path selection
- B. Secure vector routing
- C. Static policy enforcement
- D. Manual route updates
Answer: A,B
Explanation:
Mist SD-WAN leverages AI to make dynamic path decisions based on performance and uses Secure Vector Routing (SVR) for secure, scalable control. Manual updates and static policies are legacy approaches.
NEW QUESTION # 56
Which Juniper solution supports AI-based SD-WAN routing and integrates with Marvis?
- A. Apstra vMX
- B. Sky ATP
- C. Contrail Service Orchestration
- D. WAN Edge + Mist Cloud
Answer: D
Explanation:
Juniper's WAN Edge appliances work with Mist Cloud and Marvis to support AI-driven SD-WAN with intelligent path decisions, WAN visibility, and security integration.
NEW QUESTION # 57
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