Pass the CompTIA A+ 220-1201 Questions and answers with CertsForce

If the user is on a guest network and cannot access internal resources like printers, connecting to the corporate Wi-Fi will place the device on the correct subnet to access the printer.

From CompTIA A+ 220-1101 Official Study Guide, Objective 2.2 – Network segmentation:

“Guest networks are isolated from internal resources for security. Connect to the main corporate Wi-Fi to access shared devices.”

Verified Source:

CompTIA A+ Core 1 (220-1101) Official Study Guide, Chapter 2: Wireless Networking

CompTIA Exam Objectives 220-1101, Domain 2.2

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A firewall implements ACLs (Access Control Lists) to filter traffic and enforce policies based on rules such as IP address, port, or protocol.

Why Not A (Managed switch): A managed switch supports VLANs and QoS but does not enforce ACLs at the network perimeter.

Why Not B (Gateway): Gateways connect networks and translate protocols but don’t typically implement ACLs.

Why Not C (Repeater): Repeaters extend signal range but don’t enforce policies.

CompTIA A+ Exam Reference: Core 1 (220-1201), Section 2.2, firewall concepts​.

An internal cloud platform operated exclusively for a single organization is a private cloud, providing dedicated resources and enhanced control.

From CompTIA A+ 220-1101 Official Study Guide, Objective 3.7 – Cloud models:

“A private cloud is provisioned for exclusive use by a single organization, typically managed internally or by a third party, and may be hosted on-premises.”

Verified Source:

CompTIA A+ Core 1 (220-1101) Official Study Guide, Chapter 3: Cloud Concepts

CompTIA Exam Objectives 220-1101, Domain 3.7

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If a print spooler crashes specifically with one application and no issue occurs on other systems, the most likely root cause is a bug within that specific application. Restarting the spooler and reinstalling drivers resolves system-wide or hardware-related issues not app-specific failures. This indicates the application may be sending malformed print data.

If a printer is set to use a special tray (for cards/invitations) but a different type of print job is attempted (like a letter), a paper tray setting mismatch can cause errors. Changing the tray setting to match the print media resolves the issue.

From CompTIA A+ 220-1101 Official Study Guide, Objective 4.3 – Troubleshooting printers:

“If print jobs fail when media type changes, verify and adjust the paper tray settings to match the required output.”

Verified Source:

CompTIA A+ Core 1 (220-1101) Official Study Guide, Chapter 4: Printer Troubleshooting

CompTIA Exam Objectives 220-1101, Domain 4.3

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Comprehensive and Detailed Explanation (100–150 Words):

A proxy server acts as an intermediary between client devices and the internet. One of its primary functions is URL filtering, web-content restriction, and logging user activity. When a user attempts to connect to a website, the request first goes to the proxy, where filtering rules determine whether the site is allowed or blocked. CompTIA A+ 220-1201 emphasizes that proxies help organizations control outbound traffic, enforce browsing policies, block malicious or inappropriate content, and improve security through caching.

Spam gateways only filter email, DHCP assigns IP addresses, and RADIUS handles authentication, none of which enforce website restriction. Therefore, the correct solution for content control is a proxy server, as stated in the Networking domain of the A+ curriculum.

If the system reports“Bootable device not found”, and the BIOS is configured correctly, the next step is torun diagnostics on the hard driveto check for physical or logical failure. It could be a sign of afailing drive or corrupt boot sector.

Option A:Reformatting the drive would erase data not a diagnostic step.

Option C:RAM does not affect whether a drive is bootable.

Option D:Replacing the drive should only be doneafter diagnostics confirm failure.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 3.5: Given a scenario, troubleshoot problems related to storage devices.

RAID 1, also known as disk mirroring, duplicates data identically to two drives, ensuring full redundancy if one drive fails. Because the workstation only has two drives, RAID 1 is the only RAID level that provides fault tolerance under this constraint, exactly as described in the CompTIA A+ study guide.

RAID 0 offers no redundancy, RAID 5 requires at least three drives, and RAID 10 requires at least four drives.

RAID 1 is the recommended configuration for small environments or workstations that rely on data integrity and quick recovery, matching CompTIA’s guidance for redundancy in systems with limited drive availability.

A sandbox is an isolated virtual environment, often used for testing code or software safely without affecting the host system.

From CompTIA A+ 220-1101 Official Study Guide, Objective 3.7 – Virtualization:

“A sandbox provides an isolated environment, often implemented as a virtual machine, to safely test applications or code.”

Verified Source:

CompTIA A+ Core 1 (220-1101) Official Study Guide, Chapter 3: Virtualization

CompTIA Exam Objectives 220-1101, Domain 3.7

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Ceiling-mounted projectors are typically installed upside down, and therefore include a built-in “Ceiling Mount” or “Vertical Flip” setting within their display menu. CompTIA A+ emphasizes that projectors provide their own orientation controls intended specifically for this installation scenario. Adjusting orientation from the laptop rotates the desktop, not the projected output configuration. Changing input sources does not affect image orientation. Display frequency affects refresh rate and flickering, not physical image rotation.

Flipping the image directly from the projector ensures the display is oriented correctly regardless of the device connected. This is the method recommended in A+ material under display configuration and projector troubleshooting, which covers keystone correction, rotation, and mounting modes.

Thus, the correct solution is to flip the image vertically using the projector’s built-in settings.