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CompTIA 220-1101 Exam Questions
- Topic 1: Mobile Devices: This section is about comprehending and setting up smartphones digital devices and OS systems.
- Topic 2: Networking: The section covers networking fundamentals, protocols, and maintaining devices.
- Topic 3: Hardware: The section tests the know-how of hardware elements such as processors, memories, and storage. Also, candidates are tested for the knowledge of motherboards and peripherals.
- Topic 4: Virtualization and Cloud Computing: The section analyzes virtualization and cloud computing frameworks and how they are deployed in real-world environments.
- Topic 5: Hardware and Network Troubleshooting: The section tests knowledge related to the identification and solution of networking and hardware problems. Using diagnostics to resolve issues.
Free CompTIA 220-1101 Exam Actual Questions
Note: Premium Questions for 220-1101 were last updated On Feb. 26, 2025 (see below)
Several storms cause mission-critical servers to go offline unexpectedly A server also goes offline suddenly due to haroNvare failure Upon assessment the company purchases new UPSs to condition power and allow the OSs to shut down gracefully in the event of a power failure However, the UPSs are delayed due to supply chain issues Which of the following can balance a cost-effective solution with uptime requirements?
C . Installing redundant PSUs (Power Supply Units):
Redundant PSUs provide fault tolerance by ensuring that if one power supply fails, another will take over seamlessly.
This is a cost-effective way to increase uptime while waiting for the UPSs to arrive.
Incorrect Options:
A . Purchasing backup generators: Generators are costly and are typically used for long-term outages, not as an immediate or cost-effective solution.
B . Increasing input voltage: This is not a practical solution to hardware failures or power issues.
D . Activating a hot site: A hot site is an expensive, fully operational backup facility that would not be a cost-effective solution for this scenario.
Key Takeaway: Installing redundant PSUs is a cost-effective way to balance uptime requirements in case of power or hardware failure. Reference: CompTIA A+ Core 1 Exam Objectives (220-1101), Domain 5.3 -- Power-related troubleshooting.
The display in a conference room has a ghost image that does not match the presentation Which of the following would test resolve the issue?
B . Correct the keystone:
A keystone correction adjusts the image shape when a projector is angled either up or down. When a projector is not positioned directly perpendicular to the screen, the image becomes distorted or offset. Correcting the keystone will resolve alignment issues, ensuring that the presentation matches the display.
Incorrect Options:
A . Adjust the color settings: This is used for improving color balance and has no impact on ghosting or mismatched images.
C . Increase the brightness levels: Brightness changes the visibility of the image but does not address ghosting or alignment.
D . Replace the monitor: Replacing the monitor is unnecessary unless there is hardware failure, which is not indicated here.
Key Takeaway: Keystone correction is essential to resolve alignment and distortion issues in projected images. Reference: CompTIA A+ Core 1 Exam Objectives (220-1101), Domain 3.4 -- Display troubleshooting.
A user routinely connects and disconnects multiple devices from a laptop. Which of the following options should a technician recommend to facilitate ease of user mobility?
Which of the following can a user utilize to share their mobile phone connection with their laptop?
Tethering refers to sharing a mobile phone's internet connection with another device, such as a laptop, either through USB, Bluetooth, or Wi-Fi. Tethering effectively turns the mobile phone into a personal hotspot for internet access.
Option A (IR): Incorrect. Infrared (IR) is used for short-range communication, such as remote controls, but it does not support internet sharing.
Option B (NFC): Incorrect. Near-field communication (NFC) is used for close-proximity data transfer, not for internet sharing.
Option C (Wi-Fi Direct): Incorrect. Wi-Fi Direct enables device-to-device communication but does not inherently provide internet sharing.
CompTIA A+ Core 1 Objectives: 1.4 (Configure basic mobile-device network connectivity)
An IT specialist sets up a wireless router in a SOHO environment. Afterwards, several devices cannot access the internet and are assigned IP addresses starting with 169.254. Which of the following is the best action to resolve this issue?
An IP address beginning with 169.254 indicates that the device has not received a valid IP from the DHCP server. Rebooting the router can resolve minor configuration or network glitches, allowing DHCP to function correctly. The other options, such as adjusting lease time or static IP addresses, do not address the core problem. CompTIA A+ Core 1 objectives emphasize DHCP troubleshooting in SOHO networks.
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