Here are the details and objectives of the JNCIA-Cloud JN0-212 exam:
1. Exam Overview: The JN0-212 exam is designed to validate the knowledge and skills required for Juniper Networks Certified Associate - Cloud (JNCIA-Cloud) certification. This certification verifies the candidate's basic understanding of cloud computing concepts, platform as a service (PaaS) platforms and application strategies. The certified candidate can articulate cloud benefits, PaaS offerings, application designs, and best practices for cloud deployment.
2. Exam Topics:
- Cloud Computing Concepts: Understand the fundamentals of cloud computing including models(IaaS, PaaS, SaaS), deployment models(public, private, hybrid), pros and cons of cloud adoption, etc.
- PaaS Offerings: Knowledge of various PaaS platforms and solutions such as AWS Elastic Beanstalk, Google App Engine, Azure App Service, etc. Familiar with their capabilities, benefits, and differences.
- Application Design Considerations: Factors to consider when designing applications for the cloud including scalability, elasticity, statelessness, multi-tenancy, high availability, security, automation, etc. Best practices for cloud-native application designs.
- Automation and Orchestration: Concepts and tools for automating cloud infrastructure and application deployment. Benefits of automation and orchestration. Tools like Ansible, Chef, Puppet, Kubernetes, etc.
- Monitoring and Security: Methods and tools for monitoring cloud infrastructure and applications. Also security concepts, risks, and best practices including access control, encryption, auditing, etc. specifically for cloud environments.
- Migration Strategies: Approaches and processes for migrating on-premises applications and infrastructure to the cloud including re-architecting, re-platforming, re-factoring, and re-hosting. Challenges, tools, and best practices for cloud migration.
3. Exam Format: 65 multiple choice questions (single and multiple responses), 90 minutes.
4. Exam Tips:
- Understand fundamentals of cloud computing models(IaaS/PaaS/SaaS), cloud types(public/private/hybrid), pros and cons, etc.
- Familiar with major PaaS platforms and services like AWS Elastic Beanstalk, Google App Engine, Azure App Service, etc.
- Know factors to consider when designing cloud-native applications. Scalability, high availability, automation, and security best practices.
- Concepts and tools for automating and orchestrating cloud infrastructure and applications. Benefits of automation.
- Methods and tools for monitoring cloud environments and applications. Know cloud security risks, concepts and best practices.
- Approaches and processes for migrating on-premises infrastructure and apps to the cloud. Challenges, tools and best practices.
- Hands-on experience with PaaS platforms and cloud-native designs required. Stay up-to-date with latest tools, techniques and offerings.
- The passing score is 70%. Extensive preparation and hands-on practice recommended.
In summary, the JN0-212 exam evaluates a candidate's basic knowledge of cloud computing, cloud platforms and application strategies. With preparation and experience, JNCIA-Cloud certification helps to demonstrate a basic and practical understanding of the cloud, paving the way for career opportunities as a cloud associate or cloud operations engineer. Candidates can benefit from continued learning and experience to advance in their cloud career.
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