HOTSPOTNew devices were deployed on a network and need to be hardened.INSTRUCTIONSUse the drop-down menus to define the appliance-hardening techniques that provide the most secure solution.If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Answer(s): A
SIMULATIONA network administrator needs to resolve connectivity issues in a hybrid cloud setup. Workstations and VMs are not able to access Application A . Workstations are able to access Server B.INSTRUCTIONSClick on workstations, VMs, firewalls, and NSGs to troubleshoot and gather information. Type help in the terminal to view a list of available commands.Select the appropriate device(s) requiring remediation and identify the associated issue(s).If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
Firewalls VPN tunnel downThe IPsec tunnel between on-prem Firewall 1 and cloud Firewall 2 (ipip0/ipip2) is down, so no traffic can traverse to the cloud.Application NSG Misconfigured ruleThere's a "block" rule for 10.3.9.0/24 192.2.1.0/24, preventing legitimate on-prem clients from reaching Application A.
HOTSPOTYou are designing a campus network with a three-tier hierarchy and need to ensure secure connectivity between locations and traveling employees.INSTRUCTIONSReview the command output by clicking on the server, laptops, and workstations on the network.Use the drop-down menus to determine the appropriate technology and label for each layer on the diagram. Options may only be used once.Click on the magnifying glass to make additional configuration changes.If at any time you would like to bring back the initial state of the simulation, please click the Reset All button.
As part of a project to modernize a sports stadium and improve the customer service experience for fans, the stadium owners want to implement a new wireless system. Currently, all tickets are electronic and managed by the stadium mobile application. The new solution is required to allow location tracking precision within 5ft (1.5m) of fans to deliver the following services:Emergency/security assistanceMobile food orderEvent special effectsRaffle winner location displayed on the giant stadium screenWhich of the following technologies enables location tracking?
Answer(s): B
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 supports location tracking with an accuracy range typically between 1 to 2 meters (approximately 3 to 6 feet), making it ideal for applications that demand fine-grained location services, such as stadium services requiring real-time user proximity data.According to the CompTIA CloudNetX CNX-001 Official Objectives, under the Network 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:SSID merely identifies a wireless network and has no location tracking function.NFC requires close contact (under 4 cm), and is not suitable for continuous or broad-range tracking.IoT is 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, but BLE specifically provides the precise location tracking functionality.These distinctions are explicitly addressed in the CompTIA 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.
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