A managed switch provides advanced features such as traffic monitoring and VLAN configuration, allowing a technician to view network statistics for devices on the local subnet.
Why Not B (Router): A router connects different networks and directs traffic between them but does not provide detailed subnet-level statistics.
Why Not C (Access point): Access points provide wireless connectivity but lack traffic monitoring features.
Why Not D (Firewall): A firewall filters traffic but is not used for monitoring detailed statistics on a local subnet.
CompTIA A+ Exam Reference: Core 1 (220-1101), Section 2.6, network monitoring tools.

Automatic document feeder (ADF) is a feature that allows a multifunction printer to photocopy documents with hundreds of pages automatically without requiring manual intervention. ADF scans multiple pages from a stack of documents and feeds them into the printer one by one. SMB is a network protocol that allows file sharing and printer access among different devices on a network. PCL is a printer language that controls how data is formatted for printing. SSH is a network protocol that allows secure remote access to another device over an encrypted connection.

Step by Step Detailed Comprehensive Explanation with All CompTIA References:
Analysis of the Problem:
Multiple peripherals are non-functional, and the USB-C hub is a common point of failure.
Option Evaluation:
A: Verify the AC adapter voltage: Power issue could cause shutdowns, not device failure. Incorrect.
B: Repair the operating system: Not relevant since alternate devices are tested. Incorrect.
C: Replace the user's USB-C hub: Faulty hubs cause multiple peripheral failures. Correct.
D: Reinstall the drivers for affected devices: Driver issues wouldn't affect all peripherals. Incorrect.
E: Make sure the printer is not drawing too much power: This is uncommon for peripherals via a hub.
Incorrect.
Reference: USB-related troubleshooting in Domain 5.1 and peripheral failures.

A private cloud is a cloud computing model that provides services and resources to a specific organization or group over a private network. A private cloud can offer more security and control than other cloud models, as well as customized infrastructure that suits the organization's needs. A bank would most likely choose a private cloud model to leverage cloud computing while maintaining isolation from other businesses. A public cloud is a cloud computing model that provides services and resources to anyone over the internet. A hybrid cloud is a combination of public and private cloud services that share data and resources.

A cable tester and a crimper are the best tools to execute the task of replacing all RJ45 cables in a customer environment. A cable tester can be used to check the continuity and quality of a cable, and a crimper can be used to attach RJ45 connectors to the ends of a cable. An optical fiber tester is a tool that can be used to test fiber optic cables, which are not RJ45 cables. Scissors are not a tool for replacing cables, but for cutting them.
A coaxial cable is a type of cable that has a single copper conductor at its center, which is not an RJ45 cable either. A screwdriver is not a tool for replacing cables, but for fastening or loosening screws.