Expected JN0-251 Exam Topics, as suggested by Juniper :

• Module 1: Juniper Mist Configuration Basics/ Benefits of using cloud-based management
• Module 2: Factory default configurations and network connection prerequisites/ Juniper Mist capabilities and use cases
• Module 3: Benefits and features of Juniper Mist Wi-Fi Assurance/ Benefits and features of Juniper Mist WAN Assurance
• Module 4: Identify the concepts or functionality of Mist AI accounts/ Juniper Mist Cloud Fundamentals
• Module 5: Juniper Location Services, driven by Mist AI/ Identify the options of the Juniper Mist help menu
• Module 6: Creation and management of user accounts/ Juniper Mist cloud user/account authentication methods
• Module 7: Capabilities of different account roles/ Identify the concepts or functionality of Mist AI advanced configurations
• Module 8: Juniper Mist Network Operations and Management/ Creation and management of Juniper Mist organizations and sites
• Module 9: Identify the concepts or components of location-based services (LBS)/ Identify the concepts or components of Juniper Mist APIs
• Module 10: Benefits and features of Juniper Mist Wired Assurance/ Identify the concepts or functionality of Mist AI initial configurations
• Module 11: Juniper Mist Monitoring and Analytics/ Identify fundamental concepts about the Juniper Mist cloud-native architecture
• Module 12: Service-level expectations (SLEs)/ Identify concepts or functionality of Juniper Mist wired network management and operations features
• Module 13: Identify concepts or functionality of Juniper Mist wireless network management and operations features/ Claiming and onboarding devices