CompTIA Updated N10-009 Exam Questions and Answers by natan

•API (Application Programming Interface) enables secure and granular access control, remote management, and logging, making it ideal for network monitoring.

•SNMP (A) is mainly used for device monitoring but lacks centralized logging and user-based privilege control.

•SIEM (C) is a security monitoring tool focused on log collection, not device management.

•SSO (D) is related to authentication, not monitoring.

????Reference: CompTIA Network+ N10-009 Official Documentation – Network Monitoring & Management Technologies.

Comprehensive and Detailed Explanation:

TheCompTIA Troubleshooting Methodologystates thatafter testing the theory, the next step is toestablish a plan of actiontoresolve the issue.

Troubleshooting Steps:

Identify the problem.

Establish a theory of probable cause.

Test the theory to determine the cause.

Establish a plan of action and implement the solution.✅(Correct step)

Verify full system functionality.

Document findings, actions, and outcomes.

Breakdown of Options:

A. Verify full system functionality– Happensafterimplementing the solution.

B. Document the findings and outcomes–Final step, happensafterresolving the issue.

C. Establish a plan of action–✅Correct answer.Comesimmediately afterconfirming the cause.

D. Identify the problem–First step, already completed.

Network Functions Virtualization (NFV): NFV is a technology that virtualizes network services like routing, firewalls, and load balancers. It allows these services to run on virtual machines rather than requiring dedicated hardware. This is ideal for remote branch locations where deploying physical devices is costly and complex.

VRF (B): Virtual Routing and Forwarding is used for segmenting routing tables but does not virtualize services.

VLAN (C): Virtual Local Area Networks help segregate broadcast domains but are unrelated to virtualizing network functions.

VPC (D): Virtual Private Cloud is used for cloud computing but does not pertain to virtualizing network services.

A honeynet is a network of honeypots designed to attract and study attackers. Honeypots are decoy systems set up to lure cyber attackers and analyze their activities. A honeynet, being a collection of these systems, provides a broader view of attack methods and patterns, helping organizations improve their security measures. References: CompTIA Network+ Exam Objectives and official study guides.