Free CWNP CWISA-102 Practice Exam with Questions & Answers | Set: 2

• PHP's Cross-Platform Nature: PHP originated for server-side web development, but also has a command-line interface (CLI) enabling its use for scripts and automation tasks.
• Other Options:

References:

• PHP (Introduction): Overviews mentioning its dual role in server-side web applications and as a general-purpose scripting language.
• PHP CLI: Documentation on the command-line interface for PHP.

• Security by Design: Security should be a fundamental consideration from the initial planning stages of any wireless implementation. This ensures:

• IEEE's Role: The Institute of Electrical and Electronics Engineers (IEEE) is a global organization critical in developing and promoting technical standards across various fields, including wireless technologies.
• Standards Work: IEEE creates wireless technology standards like:

References

• IEEE: https://www.ieee.org/

• Consumer Smart Devices Limitation: Many consumer-oriented smart devices are designed for simplicity and cost-effectiveness, leading to reliance on the crowded 2.4 GHz band.
• Consequences:

• Coexistence Priority: Frequency coordination is the most critical aspect in ensuring that multiple wireless solutions function without significant interference.
• Impact of Interference: Uncoordinated frequencies lead to:

• JSON Fundamentals: JSON (JavaScript Object Notation) is a text-based format for representing data in a structured, yet flexible way. Its key features are:
• JSON vs. Other Options

References:

• JSON Introduction: Clear definitions and examples of its syntax. (e.g., https://www.json.org/json-en.html)
• JSON Data Structures: Explanations of how arrays and nested objects are handled within JSON.

• Outsourcing Knowledge Transfer: When outsourcing implementation, the service provider has firsthand knowledge of system setup and configuration. Clear documentation ensures this knowledge remains accessible to you after the project is complete.
• Ongoing Support: While paid/free support options influence long-term maintenance, they won't substitute missing documentation about the specific setup.
• Reducing Future Vendor Reliance: Detailed documentation helps mitigate over-reliance on the service provider for minor changes and troubleshooting, giving you more long-term autonomy.
• Proof of Concept: A POC typically happens before outsourcing, and focuses on validating the solution's feasibility, not ensuring smooth knowledge transfer thereafter.

References:

• Service Level Agreements (SLAs): Documentation related to outsourced work may be defined as a deliverable within an SLA.
• Knowledge Management Best Practices:

• XAML and .NET: XAML (eXtensible Application Markup Language) is primarily used within the .NET framework for defining user interfaces. Specifically, technologies like:
• XAML in Other Frameworks: While some limited adaptation exists, its core use is tightly coupled with .NET technologies.

References:

• XAML Overview (Microsoft Docs): Introductions to XAML emphasizing its use in .NET applications.
• WPF Documentation: Tutorials and references specifically mentioning XAML's role in Windows desktop development.

• Mesh Connectivity Depends on Signal: Mesh nodes relay data for each other. Weak signal strength between nodes can disrupt connectivity throughout the network.
• Troubleshooting Signal Issues: Physically relocating affected nodes can improve their ability to form stable connections with other nodes in the mesh.
• Why Other Options May Not Help:

References:

• Wireless Mesh Network Troubleshooting: Guides addressing signal strength and coverage concerns.
• RF Site Survey Tools: Resources on software that can help visualize signal strength and aid in node placement.

• Requirements Drive Decisions: The decision between wired or wireless must align with the solution's overall purpose, performance targets, and operational constraints.
• Key Considerations:
• Other Factors are Important, But Secondary: Distance, PoE availability, specific applications all matter, but they are assessed within the context of the overarching business needs.

References:

• Wireless vs. Wired Network Design: Comparisons of pros and cons, highlighting how use cases guide the choice.
• IoT Solution Planning: Materials on defining requirements before selecting technology.