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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 Aug. 12, 2025 (see below)
A technician is putting RJ45 connectors on Cat 6 cables. Which of the following tools should the technician use to secure the connectors?
Which of the following protocols provides the fastest bandwidth?
The 802.11ax protocol, also known as Wi-Fi 6, provides the fastest bandwidth among the options listed. It can achieve up to 10 Gbps of data transfer rate, using technologies such as OFDMA, MU-MIMO, and 1024-QAM. The 802.11ac protocol, or Wi-Fi 5, is the second fastest, with a maximum of 3.46 Gbps, followed by the 802.11n protocol, or Wi-Fi 4, with a maximum of 600 Mbps. The 802.11a protocol is the slowest, with a maximum of 54 Mbps
https://www.lifewire.com/wireless-standards-802-11a-802-11b-g-n-and-802-11ac-816553
Which of the following is an advantage of using VDI?
Comprehensive and Detailed In-Depth
Virtual Desktop Infrastructure (VDI) hosts desktop environments on centralized servers. This allows rapid deployment and consistent configuration across multiple users, minimizing manual setup and easing IT management.
Option A: VDI still uses standard authentication methods.
Option B: Licensing can actually be more expensive due to virtualization software and backend servers.
Option D: VDI centralizes the desktop environment --- viruses would affect the virtual session, not be 'contained locally.'
CompTIA A+ Core 1 Exam Objective Reference:
Objective 4.1: Compare and contrast cloud computing concepts.
A technician installed a new router at a small office. After the Installation, the technician notices that all devices have a I69.254.x.x IP address. Printers and fileshares are still working, but PCs cannot access the Internet. Which of the following should the technician configure on the router to enable devices to connect to the internet?
To enable devices to connect to the internet after installing a new router at a small office, the technician shouldconfigure DHCP (Dynamic Host Configuration Protocol)on the router. DHCP is a network protocol that automatically assigns IP addresses and other network configuration parameters to devices on a network. By configuring DHCP on the router, the technician can ensure that all devices on the network are assigned a valid IP address that allows them to connect to the internet.
If all devices have a 169.254.x.x IP address, this suggests that the router is not assigning IP addresses to the devices using DHCP (Dynamic Host Configuration Protocol). Configuring the DHCP settings on the router can enable the devices to receive IP addresses automatically and access the internet. Reference: CompTIA A+ Certification All-in-One Exam Guide, Tenth Edition, Chapter 14
A company gives users microSD cards to install on smartphones so users can store pictures that will be used on the website. After installing the cards, users report only being able to save a small number of pictures on the microSD cards before running out of space. Which of the following is the most likely issue?
If users are only able to save a small number of pictures on the microSD cards before running out of space, it suggests a formatting issue. Improper or incomplete formatting can lead to the card not utilizing its full storage capacity, resulting in significantly less available space for storing pictures. Formatting the microSD cards correctly would ensure the file system on the cards is set up properly, allowing the devices to use the full capacity of the cards for storage. Compatibility, UHD storage capability, and camera storage settings are less likely to be the issue in this scenario.
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