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Title: CNX-001認證考試問題與答案 [Print This Page]
Author: billcol326    Time: yesterday 21:28
Title: CNX-001認證考試問題與答案
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CompTIA CNX-001 考試大綱：
主題簡介
主題 1
  • Network Operations, Monitoring, and Performance: This section of the exam measures skills of Network Operations Specialists and covers day-to-day operational management of network environments. It involves configuring monitoring tools, analyzing performance data, and responding to alerts. Candidates are evaluated on their ability to maintain network health, optimize throughput, and ensure consistent uptime by applying best practices for proactive performance tuning and operations management.
主題 2
  • Network Architecture Design: This section of the exam measures the skills of Network Architects and covers the ability to design scalable, secure, and efficient network architectures. It focuses on understanding design principles, selecting appropriate network components, and aligning architecture decisions with organizational needs. Candidates are expected to demonstrate a solid grasp of topology planning, high-availability configurations, and integration of cloud and on-premise systems to ensure reliability and performance.
主題 3
  • Network Security: This section of the exam measures the skills of Security Engineers and covers core practices for protecting network infrastructure. It includes applying firewall rules, implementing access control measures, and designing secure segmentation strategies. The content emphasizes threat mitigation techniques, secure configuration of networking devices, and adherence to compliance frameworks, preparing professionals to safeguard both internal and external network assets effectively.
主題 4
  • Network Troubleshooting: This section of the exam measures the skills of Network Support Engineers and covers diagnosing and resolving connectivity and performance issues across various network layers. It focuses on identifying root causes, using diagnostic tools, and applying systematic troubleshooting methodologies. The goal is to ensure that professionals can minimize downtime, restore service quickly, and prevent recurring problems by maintaining a resilient and stable network environment.

>> CNX-001題庫資訊 <<
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最新的 CloudNetX CNX-001 免費考試真題 (Q82-Q87):問題 #82
A network engineer is establishing a wireless network for handheld inventory scanners in a manufacturing company's warehouse. The engineer needs an authentication mechanism for these scanners that uses the Wi-Fi network and works with the company's Active Directory. The business requires that the solution authenticate the users and authorize the scanners. Which of the following provides the best solution for authentication and authorization?
答案：D
解題說明：
Comprehensive and Detailed Explanation From Exact Extract:
RADIUS (Remote Authentication Dial-In User Service) is the best-fit protocol for this requirement. It supports both authentication and authorization and is widely used in Wi-Fi network environments for client device authentication using credentials stored in centralized directories such as Active Directory.
RADIUS integrates seamlessly with enterprise authentication sources and supports EAP (Extensible Authentication Protocol), making it compatible with Wi-Fi-based client devices. It also allows for role-based access control, enabling policy enforcement specific to device types (e.g., inventory scanners).
Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide - "Authentication and Authorization Technologies":
"RADIUS provides centralized authentication, authorization, and accounting (AAA) services and is commonly used for securing wireless access in conjunction with Active Directory."
"Organizations use RADIUS to manage Wi-Fi authentication for user devices and enforce security policies during access attempts." Using a RADIUS server with 802.1X on the Wi-Fi infrastructure allows the scanners (and their users) to be authenticated against Active Directory and mapped to the correct authorization policies. TACACS+ is geared toward device management, LDAP alone doesn't handle the Wi-Fi 802.1X handshake, and PKI by itself wouldn't provide the user-to-device authorization flow needed. RADIUS gives you both authentication and authorization tied into AD.

問題 #83
A company is expanding its network and needs to ensure improved stability and reliability. The proposed solution must fulfill the following requirements:
* Detection and prevention of network loops
* Automatic configuration of ports
* Standard protocol (not proprietary)
Which of the following protocols is the most appropriate?
答案：A
解題說明：
Comprehensive and Detailed Explanation From Exact Extract:
STP (Spanning Tree Protocol) is a Layer 2 standard protocol that prevents switching loops in Ethernet networks by creating a loop-free logical topology. It can automatically block and unblock redundant paths based on network changes, ensuring reliability and avoiding broadcast storms.
Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide - under "Ethernet Loop Prevention and Switching Protocols":
"STP is a standard Layer 2 protocol used to detect and prevent network loops, enhancing network stability in switched topologies." Other options:
* B. SIP is a signaling protocol used in VoIP.
* C. RTSP is for media streaming control.
* D. BGP is a routing protocol, not for Layer 2 loop prevention.

問題 #84
Security policy states that all inbound traffic to the environment needs to be restricted, but all external outbound traffic is allowed within the hybrid cloud environment. A new application server was recently set up in the cloud. Which of the following would most likely need to be configured so that the server has the appropriate access set up? (Choose two.)
答案：A,B
解題說明：
A perimeter firewall enforces the organization's "deny inbound by default, allow all outbound" policy at the edge of the cloud environment, while an Azure-style NSG applies the same rule set at the VM/subnet level.
Together they ensure no inbound connections slip through and that outbound traffic remains unrestricted.

問題 #85
A network load balancer is not correctly validating a client TLS certificate. The network architect needs to validate the certificate installed on the load balancer before progressing. Which of the following commands should the architect use to confirm whether the private key and certificate match?
答案：B
解題說明：
If the MD5 hashes match, the certificate and private key correspond correctly.

問題 #86
A large commercial enterprise that runs a global video streaming platform recently acquired a small business that serves customers in a geographic area with limited connectivity to the global telecommunications infrastructure. The executive leadership team issued a mandate to deliver the highest possible video streaming quality to all customers around the world. Which of the following solutions should the enterprise architect suggest to meet the requirements?
答案：D
解題說明：
Comprehensive and Detailed Explanation From Exact Extract:
A Content Delivery Network (CDN) distributes content across geographically distributed edge locations to provide faster access and higher quality to users, especially in areas with suboptimal connectivity to central data centers. By caching and serving content from edge servers near users, CDNs reduce latency and improve streaming performance globally.
Relevant Extract from CompTIA CloudNetX CNX-001 Study Guide - under "CDN and Cloud Edge Services":
"CDNs provide globally distributed edge nodes for content caching and delivery, ensuring low-latency, high- bandwidth access for end users regardless of their location." Other options:
* A. Reduces quality, contrary to the stated goal.
* B. DNS-based routing helps with direction but does not solve content delivery or bandwidth issues.
* C. Load balancers help distribute traffic locally, but do not provide edge caching or bandwidth optimization.

問題 #87
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