Accurate & Verified 2023 New 220-1101 Answers As Experienced in the Actual Test!

220-1101 Certification Sample Questions certification Exam

To take the CompTIA 220-1101 exam, candidates should have a basic understanding of PC hardware and software, as well as experience with Windows operating systems. Additionally, candidates should have a basic understanding of networking concepts and mobile devices. While there are no formal prerequisites for the exam, CompTIA recommends that candidates have at least nine to twelve months of hands-on experience in the field or equivalent training.

 

NEW QUESTION # 115
A technician is receiving reports that the entire office sporadically loses network connectivity thrc cable mediums would be the MOST cost effective without sacrificing system performance?

• A. Shielded Cat 6
• B. Plenum Cat 5e
• C. Coaxial
• D. Multimode fiber

Answer: A

NEW QUESTION # 116
Which of the following commonly uses NFC?

• A. Tethering
• B. loT devices
• C. Inventory tracking
• D. Contactless payments

Answer: C

NEW QUESTION # 117
A technician is installing new power supplies for the application engineering team's workstations. The management team has not yet made a decision about installing dual graphics cards, but they want to proceed with the project anyway. Which of the following power supplies would provide the BEST solution?

• A. 2000VA uninterruptible power supply
• B. 220VAC 9000J surge protector
• C. 1000W 24-pin modular power supply
• D. 500W redundant power supply

Answer: C

NEW QUESTION # 118
A technician set up a new access point and has noticed significant latency on the selected channel. Which of the following tools can assist with locating the BEST channel to use?

• A. Network tap
• B. Traceroute
• C. Wi-Fi analyzer
• D. Net use
• E. Netstat

Answer: C

Explanation:
Explanation
A Wi-Fi analyzer is a tool that can be used to scan the local area for available wireless networks and can provide information such as signal strength, interference, and available channels. It can also be used to locate the best channel to use for a given access point, which can help to reduce latency and improve performance.

NEW QUESTION # 119
A help desk technician has been tasked with installing an IP phone in a small office with an unmanaged switch. When connected to an RJ45 receptacle, the phone does not boot. Which of the following is the QUICKEST way to resolve this issue?

• A. Change ports on the switch.
• B. Install a PoE injector.
• C. Replace the phone.
• D. Upgrade the Ethernet cable to the latest specification.

Answer: B

Explanation:
Explanation
https://intellinetnetwork.eu/pages/what-is-a-poe-injector

NEW QUESTION # 120
A startup is looking to immediately expand its data center but does not have the personnel or space to manage everything internally. The organization has multiple small offices and remote users with large computational and storage-solution requirements. Funding is not an issue for the company. Which of the following can BEST accomplish the company's goals?

• A. SON
• B. ISP
• C. SaaS
• D. laaS

Answer: D

NEW QUESTION # 121
A user reports that a PC occasionally falls to boot. The user reboots the PC. but the performance is degrading. The technician hears a strange, repetitive, ticking noise coming from the PC. Which of the following should the technician do FIRST?

• A. Reseat the RAM modules.
• B. Try to extract data.
• C. Inspect the fan.
• D. Check the CD tray.

Answer: A

NEW QUESTION # 122
A user reports a cell phone is getting hot. Which of the following are MOST likely to be possible causes? (Select THREE).

• A. A failing battery
• B. A cracked screen
• C. Recurring prompts to install OS updates
• D. Too many open applications
• E. Privileged control
• F. Less than 15% free storage space on the phone
• G. Granting too many application camera permissions
• H. Using the device as a Wi-Fi hotspot

Answer: A,D,H

NEW QUESTION # 123
Which of the following video cables can carry an audio signal?

• A. S-Video
• B. DVI
• C. VGA
• D. HDMI

Answer: D

Explanation:
This is because HDMI (High-Definition Multimedia Interface) is a digital video cable that can also carry audio signals1. HDMI cables are commonly used to connect devices like Blu-ray players, game consoles, and streaming boxes to HDTVs and monitors. The other options are not capable of carrying audio signals. VGA (Video Graphics Array) is an analog video cable that only carries RGBHV signals12. S-Video (Super Video) is another analog video cable that carries separate luminance and chrominance signals1. DVI (Digital Visual Interface) is a digital video cable that can carry either analog or digital signals, but not audio1.

NEW QUESTION # 124
While using a popular videoconferencing program, the user selects a webcam, but the software is unable to open the webcam. The webcam was working the previous day. Which of the following should be done to address this issue?

• A. Close other video software and retry.
• B. Switch the video from the webcam to "conference" mode.
• C. Adjust the conference software to a compatible resolution.
• D. Reseat or replace the webcam.

Answer: A

Explanation:
Web cameras can input to one software at a time. Closing other video software is the first step in troubleshooting the issue as it doesn't require customer or on-site support. After restarting the computer and adjusting the drivers, it would be time to ask the customer to reseat the webcam or replace the device.

NEW QUESTION # 125
Which of the following is the SAFEST way to replace RAM on a server that has a redundant power supply?

• A. Replace the RAM while the server is running.
• B. Utilize a grounding strap.
• C. Verify the RAM temperature.
• D. Unplug one power cable.

Answer: B

Explanation:
Utilizing a grounding strap is the safest way to replace RAM on a server that has a redundant power supply. This is because the grounding strap prevents electrostatic discharge (ESD) when handling the RAM, which can cause damage to the RAM and the server. Therefore, it is important to always use a grounding strap when handling RAM or other sensitive components.

NEW QUESTION # 126
Which of the following network services allows a networked device to always be assigned the same IP address based on the device's MAC address?

• A. UTM
• B. DNS
• C. DHCP
• D. LDAP

Answer: C

Explanation:
Dynamic Host Configuration Protocol (DHCP) allows a networked device to always be assigned the same IP address based on the device's MAC address. DHCP can also assign other network configuration settings to devices automatically.

NEW QUESTION # 127
A technician is configuring a workstation to be used as a VM host. After installing the necessary software, the technician is unable to create any VMs. Which of the following actions should be performed?

• A. Disable the BIOS password.
• B. Enable multithreading.
• C. Enable TPM.
• D. Enable Fast Startup.

Answer: C

Explanation:
If you want to install Windows 11 on a virtual machine using Hyper-V, you will have to use a "Generation 2" VM and enable the "trusted platform module" (TPM) and Secure Boot options. Otherwise, the OS won't install.
Starting with Windows 11, Microsoft is changing the system requirement and making TPM 2.0 and Secure Boot a prerequisite to perform an in-place upgrade or clean install the new version on any device. This is in addition to the new 4GB of RAM and at least 64GB of storage.
:quoted from here:
https://pureinfotech.com/enable-tpm-secure-boot-hyperv-install-windows-11/ Furthermore, Multithreading is not a requirement for hyper-v hosting.
To create virtual machines on a workstation, the technician needs to enable Trusted Platform Module (TPM) in the system BIOS. TPM is a hardware-based security feature that helps protect the system from unauthorized access and tampering. It is required for many virtualization technologies, including Hyper-V, VirtualBox, and VMware. Reference: CompTIA A+ Certification Exam Objectives - 220-1002: 2.7 Explain the basics of virtualization.

NEW QUESTION # 128
An administrator chose a shared-tenant model for a cloud deployment. Which of the following is the MOST likely reason the administrator chose this model?

• A. Increased security
• B. Dedicated hardware
• C. Highly available
• D. Cost savings

Answer: D

Explanation:
The shared-tenant model for a cloud deployment, also known as a multi-tenant model, allows multiple customers to use the same resources and infrastructure of the cloud service provider, with each customer's data and applications isolated from one another. This model is often chosen for cost savings, as resources are shared and users only pay for what they use. Therefore, the MOST likely reason that an administrator chose this model is A. Cost savings.

NEW QUESTION # 129
A network administrator was notified that laptop users are unable to access or ping any network resources on the corporate network. Which of the following should the network administrator check FIRST?

• A. DHCP
• B. DNS
• C. ARP
• D. AAA

Answer: B

Explanation:
Explanation
Domain Name System (DNS) is an Internet service that translates domain names (e.g., its.umich.edu) into IP addresses. Dynamic Host Configuration Protocol (DHCP) is a protocol for automatically assigning IP addresses and other configurations to devices when they connect to a network.

NEW QUESTION # 130
A company has a dot matrix printer that uses carbon paper. The company reports that the first page is printing too light, although the following pages are still legible. Which of the following MOST likely needs to be fixed?

• A. The wrong type of filement is loaded, preventing it from sticking correctly
• B. The ribbon is low on ink or missing and must be replaced to get proper output
• C. The fuser assembly is not calibrated properly, causing it to impact the paper too hard
• D. The print drum is worn and loose causing the printing to be light in places
• E. The heating element has failed, and a new one needs to be installed for proper transfer

Answer: B

Explanation:
Dot Matrix printers do not use heat, they use a pin striking an inked ribbon (for the first copy, the subsequent copies are handled by the carbon paper)

NEW QUESTION # 131
A user brings an older laptop to the help desk and reports issues with the keyboard. Upon inspection, the technician does not see any external damage but notices that many keystrokes da not register in a word processor. The laptop works fine when the technician tests it with an external keyboard. Which of the following actions would MOST likely resolve the issue?

• A. Reset the BIOS settings to default.
• B. Disable the sticky keys feature.
• C. Clean the keyboard.
• D. Charge the laptop.

Answer: A

NEW QUESTION # 132
A technician has set up a new conference room with a TV and a video soundbar. The technician wants to test the system with a conference call. During the test, the TV speaker produces sound, but the soundbar does not. Which of the following is the MOST likely cause of the issue?

• A. The TV's HDMI-ARC port is not being used.
• B. The conference call needs to be unmuted for audio.
• C. The volume on the TV needs to be turned up.
• D. An incorrect HDMI cable is being used.

Answer: A

Explanation:
HDMI-ARC (Audio Return Channel) is an HDMI connection that allows audio to be sent from the TV to an external sound system, such as a soundbar. If the TV's HDMI-ARC port is not being used, then the soundbar will not receive any audio from the TV and thus will not produce any sound. To resolve the issue, the technician should ensure that the TV's HDMI-ARC port is being used to connect the TV to the soundbar.

NEW QUESTION # 133
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