CompTIA 220-1201 Exam Dumps

Comprehensive and Detailed Explanation

CompTIA A+ VoIP and network performance topics stress the importance of Quality of Service (QoS) and traffic separation.

Creating a separate VLAN for VoIP:

Reduces congestion

Prioritizes voice traffic

Prevents voice packets from competing with data traffic

Improves latency, jitter, and packet loss issues during peak hours

This directly fixes intermittent VoIP quality issues.

Why the other options are incorrect

B . Route calls through a gigabit port -- Internal port speed is not the bottleneck; congestion is.

C . Shielded cable -- Does not solve bandwidth or QoS issues.

D . Increase bit rate -- Makes the problem worse, requiring more bandwidth.

The appropriate network type for this scenario is a Local Area Network (LAN), which is designed for small, localized networks, such as within a single building or room. LANs are ideal for gaming because they provide high-speed, low-latency connections.

Option A (SAN): Incorrect. A Storage Area Network is used for data storage, not for gaming or general networking.

Option B (MAN): Incorrect. A Metropolitan Area Network covers a city or campus, far exceeding the scope needed for a gaming setup in a single room.

Option D (PAN): Incorrect. A Personal Area Network is designed for a single user, such as Bluetooth devices, and would not support multiple devices connecting to a game server.

CompTIA A+ Core 1 Objectives: 2.7 (Compare and contrast network types and features)

Syslog is used to log system events and tasks performed by applications, providing a centralized record of activity.

Why Not A (Fileshare): Fileshares store files but are not designed for event logging.

Why Not C (Database): Databases can store logs but are not a logging mechanism themselves.

Why Not D (SAN): A SAN is a storage solution, not a logging tool.

CompTIA A+ Exam Reference: Core 1 (220-1201), Section 2.6, system monitoring and logging.

Comprehensive and Detailed Explanation From Exact Extract:

SaaS (Software as a Service) is a cloud model that allows users to access applications over the Internet without managing the infrastructure or platform. Users can log in via a browser or app on any device, such as a laptop, with minimal configuration required.

The IEEE standard for Wi-Fi 7 is 802.11be, also known as Extremely High Throughput (EHT). According to CompTIA Core 1 (220-1201) networking standards objectives, each Wi-Fi generation corresponds to a specific IEEE 802.11 amendment. Wi-Fi 7 builds upon Wi-Fi 6/6E by offering significantly higher throughput, lower latency, and improved performance in high-density environments.

Option 802.11be is the only choice that represents a wireless LAN (WLAN) standard. 802.1X is an authentication framework used for network access control, not a Wi-Fi standard. 802.3at defines Power over Ethernet Plus (PoE+), which supplies electrical power over Ethernet cables. 802.15.1 is the IEEE standard for Bluetooth.

CompTIA expects candidates to recognize and differentiate wireless standards and their IEEE designations, especially newer technologies such as Wi-Fi 6, Wi-Fi 6E, and Wi-Fi 7. Identifying 802.11be as Wi-Fi 7 is essential for both exam success and real-world networking scenarios.