220-1201 Exam Dumps - CompTIA A+ Questions and Answers

Secure badging—often used with “pull printing” or “secure print release”—requires users to authenticate at the printer before documents are printed. CompTIA A+ highlights this feature as critical for protecting sensitive data in corporate environments. With badge-based printing, jobs stay in a secure print queue until the authorized user physically scans their badge.

This prevents confidential documents, like HR termination notices, from sitting unattended in the output tray. It also reduces print waste and ensures accountability for printed materials.

Duplex printing (B) simply prints double-sided pages. Printer sharing (C) allows multiple users to use a printer but does not provide security. Wireless encryption (D) protects network traffic but does not address abandoned print jobs.

Therefore, badging / secure print release is the correct protective measure.

OLED (Organic Light-Emitting Diode) technology can turn off individual pixels completely, producing “true black” and resulting in the highest contrast ratios compared to other display types.

From CompTIA A+ 220-1101 Official Study Guide, Objective 3.1 – Display types and features:

“OLED displays provide superior contrast by emitting light per pixel, allowing perfect black and extremely high contrast ratios.”

Verified Source:

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

CompTIA Exam Objectives 220-1101, Domain 3.1

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When a device shows asnot connectedeven though it previously paired, the most effective action is tore-pair the devices. This resets the Bluetooth connection, clears any corruption in pairing profiles, and re-establishes communication.

Option A:Entering a PIN is only relevant during initial pairing and may not be prompted again.

Option B:Turning off Wi-Fi doesn’t typically affect Bluetooth; they operate on similar frequencies but don’t conflict this way in normal use.

Option D:If Bluetooth were disabled, the device wouldn’t appear at all, not just show as “not connected.”

CompTIA A+ Core 1 Exam Objective Reference:

Objective 1.5: Given a scenario, connect and configure accessories and ports of mobile devices.

ANetwork Interface Card (NIC)is the hardware responsible for network connectivity. If the NIC is failing or underperforming (e.g., due to a bad driver, hardware fault, or misconfiguration), it can causeslow or unstable network speeds.

Option A (CPU):A failing CPU affects overall system performance but not specifically network speed.

Option C (HDD):A slow hard drive causes application lag, but not poor network performance.

Option D (RAM):Affects multitasking and speed, not network throughput.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 3.5: Given a scenario, troubleshoot problems related to wired and wireless networks.

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A sandbox in virtualization allows testing an application in an isolated environment to observe its behavior without affecting the host system.

Why Not A (Run an application on multiple workstations): This describes application virtualization, not sandboxing.

Why Not C (Migrate a legacy application): This is about virtualization for legacy support, not testing.

Why Not D (Create a firewall): A firewall does not act as a sandbox for application testing.

CompTIA A+ Exam Reference: Core 1 (220-1201), Section 4.2, virtualization and sandboxing​.

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.

Excessive heat buildup due to insufficient cooling is a primary cause of unexpected shutdowns. A high-performance heat sink improves thermal transfer, dissipates more heat, and helps maintain CPU temperature within safe limits. When CPU temperatures reach levels like 208°F (98°C), the system may shut down to prevent damage.

Large electrical motors can emit electromagnetic interference (EMI), which can disrupt wireless signals and prevent connectivity.

From CompTIA A+ 220-1101 Official Study Guide, Objective 2.4 – Wireless troubleshooting:

“Sources of external interference such as motors or other electrical equipment can disrupt wireless network connectivity.”

Verified Source:

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

CompTIA Exam Objectives 220-1101, Domain 2.4

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If a laptop has a USB flash drive connected during startup, the system firmware BIOS or UEFI may attempt to boot from that USB device depending on the configured boot order or boot priority. This can cause intermittent startup behavior because the laptop might sometimes detect the flash drive as a bootable device and try to load from it instead of the internal drive, leading to delays, boot errors, or unexpected screens. The correct fix is to adjust boot options in BIOS/UEFI: set the internal SSD/HDD as the first boot device, reduce the priority of USB boot devices, or disable booting from external media when appropriate for the environment. This addresses the root cause directly and prevents the presence of a flash drive from affecting normal startup.

BitLocker and TPM features relate to drive encryption and secure key storage and are not the primary reason the system is changing its boot behavior. “USB Enable” would control whether USB ports function, but disabling USB entirely is not a targeted first step and could break keyboards/mice or legitimate USB use. Therefore, the correct configuration item is Boot options.

If a laptop shuts down when undocked and remains powered off even with a new charging cable, the internal battery is likely faulty and cannot hold a charge. Replacing the battery is the next troubleshooting step.

From the CompTIA A+ 220-1101 Official Study Guide, Objective 4.1 – Troubleshoot common hardware problems:

"If a laptop only works when docked or connected to AC power, and a replacement cable does not resolve the issue, the internal battery may need to be replaced."

Verified Source:

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

CompTIA Exam Objectives 220-1101, Domain 4.1

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