To verify the source of printer misuse, the administrator needs detailed records showing who performed specific actions and when. According to CompTIA Core 1 (220-1201) printer management and security objectives, audit logs provide a historical record of printer activity, including user IDs, timestamps, document names, and print volumes. These logs allow administrators to trace printer usage back to a specific user or device, making them the most effective tool for investigating misuse.
Secure printing requires users to authenticate at the printer before jobs are released, which helps prevent unauthorized access but does not provide historical evidence of past misuse. A print counter tracks the total number of pages printed but does not identify individual users or specific print jobs. User authentication ensures that only authorized users can access the printer, but by itself it does not provide detailed usage tracking unless combined with logging.
CompTIA emphasizes audit logging as a critical component of accountability and security across systems, including printers. When investigating policy violations or misuse, audit logs are the primary source of verifiable evidence.
References:CompTIA A+ Core 1 (220-1201) Official Study Guide - Printer Security, Monitoring, and Management

Comprehensive and Detailed Explanation From Exact Extract (Aligned With CompTIA A+ 220-1201 Study Guide) When assigning a static IP address to a network device such as a printer, the administrator must manually enter all information that a DHCP server would normally provide automatically.
CompTIA A+ networking fundamentals explain that a statically assigned host requires:
* IP address (set manually)
* Subnet mask (must be manually configured to define the network boundary)
* Default gateway (must be manually assigned so the device can communicate outside its subnet)
* DNS (also typically required, but in SOHO printer configs, it is not always mandatory unless name resolution is needed) The question asks specifically: Which must be set manually?
The two required components for every static IP assignment in a CompTIA-compliant small office network are:
# B. Subnet mask
Defines the network and host portions of the IP address. Must be manually entered for static IPs.
# C. Default gateway
Allows communication outside the local network. Must also be manually set for static IP devices.
Why the other options are incorrect
A). DHCP
Not used in static addressing. DHCP is automatic; static addressing bypasses it.
D). DNS
Not always required for printers unless hostname resolution is needed. The question asks for what must be set manually.
E). Reservations
DHCP reservations create "static-like" addresses via DHCP, not manual configuration.
F). Exclusions
Used to prevent DHCP from assigning certain IPs; not part of configuring a static IP on a device.

The symptoms - slow response and failed app launches - indicate that thedevice's memory or processing resources are overutilized. Closing unnecessary apps can free up RAM and CPU resources, improving performance.
Option A:Overheating may cause sluggishness, but that's not indicated here.
Option C:Factory reset is a last resort, not the next logical step.
Option D:Battery health would affect uptime, not system speed.
CompTIA A+ Core 1 Exam Objective Reference:
Objective 1.6: Given a scenario, configure basic mobile device network connectivity and application support.

A Storage Area Network (SAN) is primarily used for data archiving and large-scale storage. SANs provide high-speed, block-level storage for enterprise environments.
Why Not A (PAN): Personal Area Networks are for connecting personal devices like phones and smartwatches.
Why Not B (MAN): Metropolitan Area Networks are for city-wide data communication, not storage.
Why Not D (LAN): Local Area Networks are for general connectivity, not dedicated storage.
Why Not WAN: Wide Area Networks are for connecting geographically dispersed networks, not storage.
CompTIA A+ Exam Reference: Core 1 (220-1201), Section 2.7, network types and purposes.

B:USB-C:
USB-C is a versatile connector that supports charging, high-speed data transfer, and the ability to send audio and video signals (e.g., DisplayPort over USB-C).
It is used by most modern mobile devices and laptops because of its fast transfer speeds and power delivery capabilities.
Incorrect Options:
A: Lightning: Lightning is proprietary to Apple devices and does not natively support video output.
C: MicroUSB: MicroUSB is outdated and does not support video output.
D: MiniUSB: MiniUSB is an older standard and does not support modern features like video output or fast charging.
Key Takeaway: USB-C is the most versatile connector for charging and transferring data, audio, and video.
Reference: CompTIA A+ Core 1 Exam Objectives (220-1201), Domain 3.1 - Cable types and features.