Pass Your 220-1101 Exam at the First Try with 100% Real Exam Questions
New CompTIA 220-1101 Dumps & Questions Updated on 2023
CompTIA 220-1101 Exam is designed to test the skills and knowledge of IT professionals at an entry-level. 220-1101 exam is divided into several sections, including hardware, software, networking, and troubleshooting. The hardware section covers topics such as computer components, peripheral devices, and mobile devices. The software section covers topics such as operating systems, applications, and security. The networking section covers topics such as networking concepts, protocols, and devices. The troubleshooting section covers topics such as problem-solving methodology and hardware and software troubleshooting.
NEW QUESTION # 178
A technician is diagnosing a workstation that shuts down unexpectedly during a butn-in test. Which of the following is the MOST likely cause for this symptom?
- A. OS update issue
- B. Faulty CMOS battery
- C. Overheating
- D. Faulty RAM
Answer: C
Explanation:
If a workstation shuts down unexpectedly during a burn-in test, overheating is the most likely cause. This is because a burn-in test is designed to stress the components of the workstation, which can generate a lot of heat. Therefore, overheating is the correct answer. Reference: CompTIA A+ Certification Exam Guide, Ninth Edition, page 120
NEW QUESTION # 179
An insurance company wants to implement cloud computing and would like a cloud solution in which the infrastructure is shared with businesses in the same industry. Which of the following cloud models BEST addresses the company's need?
- A. Public
- B. Community
- C. Private
- D. Hybrid
Answer: B
Explanation:
Explanation
In a hybrid cloud model, the infrastructure is shared between public cloud services and an on-premise private cloud. This means that the insurance company can benefit from the scalability and cost-effectiveness of public cloud services, while also having the control and security of a private cloud. This allows the company to access resources that are specialized to their industry, while also ensuring that their data and infrastructure are kept secure.
NEW QUESTION # 180
A technician is inspecting a projector that is displaying fuzzy images. Which of the following actions would provide the BEST solution?
- A. Reseating the lamp
- B. Replacing the video cable
- C. Changing the filter
- D. Adjusting the lens
Answer: D
Explanation:
Adjusting the lens is the best solution to improve image quality in a projector. The lens can become misaligned over time or during transportation, causing the image to appear fuzzy.
NEW QUESTION # 181
A drive failed on a server that was leveraging a RAID disk configuration. The server administrator would like to rebuild the array so it can withstand a potential multidrive failure in the future. Which of the following RAID configurations will the administrator MOST likely select?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
RAID stands for Redundant Array of Independent Disks, which is a technology that combines multiple disks into a logical unit to improve performance, reliability, or both. There are different types of RAID levels that use different methods of data distribution and redundancy.
RAID 0 is a level that stripes data across multiple disks without any redundancy. It offers the highest performance but no fault tolerance. If any disk fails, the entire array is lost.
RAID 1 is a level that mirrors data across two disks. It offers the lowest performance but the highest fault tolerance. It can survive the failure of one disk.
RAID 5 is a level that stripes data across multiple disks with parity information. It offers a balance between performance and fault tolerance. It can survive the failure of one disk, but not two or more disks.
RAID 10 is a level that combines RAID 1 and RAID 0. It creates a striped array of mirrored pairs. It offers high performance and high fault tolerance. It can survive the failure of one disk in each pair, or multiple disks in different pairs.
Therefore, if the server administrator wants to rebuild the array to withstand a potential multidrive failure in the future, RAID 10 is the most likely choice.
NEW QUESTION # 182
A user entered a help desk ticket stating the latest calendar updates have not appeared on the user's corporate mobile device for several days, even though updates do appear on the user's laptop. Which of the following actions will MOST likely enable calendar alerts?
- A. Remotely wiping the mobile device and reinstalling all applications
- B. Checking that the ringer volume on the device is high enough to be audible
- C. Installing a third-party calendar application and synchronizing it with the corporate calendar
- D. Ensuring the corporate password is saved correctly in the calendar application
Answer: D
NEW QUESTION # 183
An end user reports that the time and date on a desktop resets after shutdown, and subsequently, the device reboots. The next day, the desktop does not load the OS and is stuck at a black screen with the following message:
Which of the following would be the BEST action to take next?
- A. Reseat the motherboard power connections.
- B. Replace the CMOS battery.
- C. Change the motherboard.
- D. Restore the BIOS to factory default settings.
Answer: B
NEW QUESTION # 184
A user visits the desk to report that a smartphone takes more than a day to fully charge. The user has already tested multiple wall outlets and swapped the charging cable, but the results are the same. Which of the following should the technician do FIRST?
- A. Ensure all unnecessary connectivity features are disabled.
- B. Verify the power rating of the charger.
- C. Complete a factory reset of the phone
- D. Check that all missing smartphone OS updates are applied.
Answer: B
NEW QUESTION # 185
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 volume on the TV needs to be turned up.
- B. The conference call needs to be unmuted for audio.
- C. An incorrect HDMI cable is being used.
- D. The TV's HDMI-ARC port is not being used.
Answer: D
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 # 186
A user's laptop is running out of disk space and requires a new hard drive. The user wants to replace the existing hard drive with the fastest possible I TB HDD. A technician assesses the user's hardware and determines the connections that are available. Which of the following drive types should the technician recommend as the BEST choice?
- A. 1TB SATA SSD
- B. 1TB SAS
- C. 1TB NVMe SSD
- D. 1TB flash drive
Answer: C
Explanation:
The best choice for the user's laptop is a 1TB NVMe SSD. NVMe (Non-Volatile Memory Express) is a high-performance storage protocol designed specifically for solid-state drives (SSDs). It is significantly faster than SATA SSDs and SAS hard drives, making it ideal for users who need fast storage for their laptop. NVMe SSDs also have lower latency and higher bandwidth than traditional hard drives, making them well-suited for data-intensive tasks such as video editing, gaming, and running multiple applications simultaneously. Additionally, NVMe offers more reliable data reliability than traditional hard drives, and is less susceptible to performance degradation over time.
NEW QUESTION # 187
A technician is commissioning a workstation that is required to have mirrored storage, utilizing two 4TB drives that support one failure. Which of the following BEST meets these requirements?
- A. RAID 0
- B. RAID 1
- C. RAID 5
- D. RAID 10
Answer: B
Explanation:
Explanation
RAID 1 is a mirrored configuration that utilizes two drives and provides redundancy by allowing one drive to fail without data loss. This configuration meets the requirement of mirrored storage with two 4TB drives that support one failure. References: CompTIA A+ Certification Exam Guide, Ninth Edition, Chapter 8
NEW QUESTION # 188
A desktop support technician is tasked with upgrading a laptop so that it has the fastest data access possible. Which of the following BEST satisfies this requirement?
- A. mSATASSD
- B. 2.5SATASSD
- C. M.2NVMeSSD
- D. 2.5SASHHD
Answer: C
NEW QUESTION # 189
A laptop's external webcam software is running, but it shows no image or video. Which of the following should a technician perform FIRST?
- A. Research new webcam firmware.
- B. Reseat the webcam.
- C. Restart the computer and run system diagnostics.
- D. Reinstall the webcam software and drivers.
Answer: B
Explanation:
Explanation
https://www.lifewire.com/fix-it-when-webcam-is-not-working-4588517
If a laptop's external webcam software is running, but it shows no image or video, the first step the technician should perform is to reseat the webcam. Reseating the webcam involves disconnecting it from the motherboard and then reconnecting it. If this doesn't work, the technician should then check the webcam drivers or software. References: CompTIA A+ Certification All-in-One Exam Guide, Tenth Edition by Mike Meyers (Page 502)
NEW QUESTION # 190
A technician receives several error alerts on a server after an unexpected reboot. A message states that one or more disks are in a degraded state. When the technician advances to the next error message, it indicates the OS is missing. Which of the following are the MOST likely causes of these errors? (Choose two.)
- A. Data loss
- B. Bootable device not found
- C. RAID failure
- D. Controller failure
- E. TPM malfunction
- F. Missing drives in the OS
- G. CMOS corruption
Answer: B,C
NEW QUESTION # 191
A remote user called the help desk to report a notification indicating there is limited or no connectivity. The user can access local file folders and other local machines but none of the organization's servers or network items. Web pages do not appear to function either. Which of the following is the MOST likely cause of the issue?
- A. The user's IP address needs to be renewed.
- B. The user's switch has stopped working.
- C. The user's internet connection is down.
- D. The user's domain account is locked out.
Answer: C
Explanation:
Explanation
Based on the information provided in the scenario, the most likely cause of the issue is that the user's internet connection is down (option A). This would explain why the user is unable to access any of the organization's servers or network items and why web pages are not functioning. However, since the user can still access local file folders and other local machines, it suggests that their local network is still functioning.
The user can access local file folders and other local machines but none of the organization's servers or network items, indicating that the issue is with the user's internet connection, not with the user's domain account, switch, or IP address.
When a user receives a notification indicating that there is limited or no connectivity, it means that their device is unable to establish a connection to the network. In this scenario, the user can access local file folders and other local machines but is unable to access any of the organization's servers or network items and web pages are not functioning. This suggests that the issue is with the user's internet connection.
An internet connection allows a device to communicate with other devices and servers outside of its local network. If the internet connection is down or not functioning properly, the device will be unable to access any resources outside of its local network. This would explain why the user in this scenario can still access local resources but is unable to access any of the organization's servers or network items.
NEW QUESTION # 192
A user uploads a file to a storage location that is accessible via a web browser and a client application. The user's coworkers can access the file as well. The service that the file is stored with is provided by a third party for a monthly fee. The third party's service is available to any business or consumer who would like to use the service. Which of the following BEST describes the type of service that is in use?
- A. Infrastructure as a service
- B. Hybrid cloud
- C. Private cloud
- D. Public cloud
Answer: D
Explanation:
Explanation
A public cloud is a cloud computing model that provides services and resources to anyone over the internet.
The service that the user uploads a file to is an example of a public cloud service, as it is accessible via a web browser and a client application, allows multiple users to access the file, and is provided by a third party for a monthly fee. A hybrid cloud is a combination of public and private cloud services that share data and resources. Infrastructure as a service is a cloud computing model that provides servers, storage, networking, and software over the internet. Private cloud is a cloud computing model that provides services and resources to a specific organization or group over a private network
NEW QUESTION # 193
A technician is troubleshooting a smartphone that has a large dark area on the screen. The screen has no damage to Indicate that It is cracked. Which of the following BEST describes why a blot Is on the screen?
- A. Improper charging
- B. Digitizer damage
- C. Ambient light sensor damage
- D. Liquid damage
Answer: B
Explanation:
A blot on the screen of a smartphone is most likely caused by damage to the digitizer, which is the part of the device responsible for interpreting touch input. Improper charging is unlikely to cause a blot on the screen, as is damage to the ambient light sensor. Liquid damage is a possibility, but it is more likely to cause discoloration or other physical damage to the screen.
NEW QUESTION # 194
A technician responds to a help desk ticket that indicates a user's workstation is not booting. The technician initially suspects a failed hard drive. The technician performs diagnostics and confirms the hard drive is fully operational.
Which of the following steps should the technician complete NEXT?
- A. Report the status of the drive and close the ticket.
- B. Configure a new RAID array.
- C. Reinstall the operating system.
- D. Restore the latest backup of the system.
- E. Consider another possible cause of the issue.
Answer: D
Explanation:
Explanation
Since the hard drive appears to be functioning normally, the technician should investigate other potential causes of the issue. This could include checking the BIOS settings, verifying the connections to the hard drive, and testing the RAM. Once these steps have been completed, the technician can then take the necessary steps to resolve the issue.
NEW QUESTION # 195
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. Reseat or replace the webcam.
- C. Adjust the conference software to a compatible resolution.
- D. Switch the video from the webcam to "conference" mode.
Answer: A
Explanation:
One possible solution to address the issue of a webcam not working with a videoconferencing program is to close other video software and retry (option A). It's possible that another video software program is currently using the webcam and preventing the videoconferencing program from accessing it. By closing any other video software that may be running on the computer, the user can ensure that the webcam is available for use by the videoconferencing program.
NEW QUESTION # 196
A SOHO customer would like to purchase network hardware to enhance security. The hardware should perform stateful packet Inspection Which of the following would BEST address the customer's need?
- A. Firewall
- B. Proxy
- C. Switch
- D. Router
Answer: A
Explanation:
A firewall is a network device that performs stateful packet inspection, which means it analyzes incoming and outgoing network traffic based on predefined rules and filters, and allows or blocks packets based on their source, destination, protocol, port, or content. A firewall can enhance security by preventing unauthorized access, blocking malicious traffic, enforcing policies, and logging events. A firewall can be hardware-based or software-based, or a combination of both. Reference: https://www.comptia.org/training/books/a-core-1-220-1101-study-guide (page 78)
NEW QUESTION # 197
A user failed to gain access to a building's entrance after security measures at the entrance were upgraded last week. The company implemented the 13.56MHz frequency short band, and users can now utilize their mobile devices to authenticate. Which of the following has to be enabled for the mobile device to authenticate?
- A. Biometrics
- B. Bluetooth
- C. PIN
- D. NFC
Answer: D
NEW QUESTION # 198
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CompTIA A+ Certification Exam: Core 1 (220-1101) is a certification exam that is designed to validate the knowledge and skills of IT professionals in the field of computer hardware and software. 220-1101 exam is one of the two exams required to earn the CompTIA A+ certification, which is a globally recognized credential that is highly valued by employers in the IT industry. 220-1101 exam is intended for individuals who have a basic understanding of computer hardware and software and want to enhance their knowledge and skills to advance their careers in the IT industry.
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