CNX-001 Exam Dumps : CompTIA CloudNetX Exam

BLE (Bluetooth Low Energy) is a wireless personal area network (WPAN) technology designed for applications that require lower energy consumption and reduced cost while maintaining a communication range similar to classic Bluetooth. BLE supportslocation tracking with an accuracy range typically between 1 to 2 meters (approximately 3 to 6 feet), making it ideal for applications that demandfine-grained location services, such as stadium services requiring real-time user proximity data.

According to theCompTIA CloudNetX CNX-001 Official Objectives, under theNetwork Architecture domain, specifically in the subdomain:

"Wireless Technologies: Identify capabilities of BLE, NFC, RFID, and IoT devices within a network environment,"it is outlined that:

"BLE enables proximity-based services and real-time indoor location tracking with high accuracy when used with beacon infrastructure."

"BLE beacons can be deployed throughout a physical space, transmitting signals received by mobile applications to determine a user’s location within a few feet."

"BLE is widely adopted for use cases including indoor navigation, asset tracking, and personalized user engagement, making it a critical technology for modern high-density venues such as stadiums."

In comparison:

SSIDmerely identifies a wireless network and has no location tracking function.

NFCrequires close contact (under 4 cm), and is not suitable for continuous or broad-range tracking.

IoTis an overarching category that includes connected devices and sensors; however, IoT is not a standalone location tracking technology. It may include BLE as a component, butBLE specifically provides the precise location tracking functionality.

These distinctions are explicitly addressed in theCompTIA CloudNetX CNX-001 Study Guide, under the section:

“Emerging Network Technologies and Architectures”, where BLE is described as a key enabling technology for context-aware and location-based services in enterprise and public environments.

Comprehensive and Detailed Explanation From Exact Extract:

A Mesh topology provides multiple redundant paths between all nodes, ensuring there is no single point of failure. Clients can communicate directly with each other without passing through a central hub, reducing bottlenecks and preserving bandwidth. Mesh networks are fault tolerant and resilient to changes in the underlying medium, making them ideal for distributed environments requiring high availability.

Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide — under “WAN and LAN Topologies”:

“In a mesh topology, every device is connected to every other device. This design offers fault tolerance and allows for direct communication paths between endpoints, maximizing bandwidth efficiency and eliminating single points of failure.”

Other options:

A. Hub-and-spoke introduces a central point of failure and may limit bandwidth.

C. Spine-and-leaf is ideal for data centers but not typically used for branch office designs.

D. Star topology relies on a central switch and has a single point of failure.

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