Exactprep 220-1101 Questions

A network tap (Test Access Point) is a device used for monitoring network traffic. It allows the technician to passively observe the traffic between two network nodes in real-time without introducing latency or affecting the network's performance. By using a network tap, the technician can analyze the data packets flowing through the network to identify if packet loss is occurring, which could be contributing to the slow network traffic in the branch office.

Configuring the monitor as an "extended" display will allow the laptop and monitor to show different content. By default, laptops mirror displays, so this setting change enables dual display functionality. This is covered under CompTIA Core 1 exam objectives for managing display configurations and settings​.

The Syslog server collects logs and system messages from devices on a network. It’s a standard protocol used to store log messages from network hardware like routers, switches, and servers for diagnostics and auditing.

Option A (DNS): Translates domain names into IP addresses, not used for logging.

Option B (Mail): Manages email communication.

Option C (Print): Manages print jobs and printer sharing.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 2.4: Compare and contrast common networking hardware.

When a laptop sometimes fails to charge despite a good power adapter connection, the most likely issue is a defective DC jack. The DC jack, where the power adapter plugs into the laptop, can become loose or damaged over time, leading to intermittent or failed charging. Cooling fan issues, bad memory, or an overheating CPU would typically lead to different symptoms such as overheating, system crashes, or performance issues, not charging problems.