Get Started: 220-1101 Exam [2024] Dumps CompTIA PDF Questions
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NEW QUESTION # 332
A technician is monitoring all outbound traffic in a SOHO. Which of the following is the MOST cost-effective solution to monitor the traffic?
- A. Toner probe
- B. Network tap
- C. Lookback plug
- D. Spectrum analyzer
Answer: B
NEW QUESTION # 333
Which of the following devices would a punchdown tool most likely be utilized on?
- A. POE injector
- B. Patch panel
- C. Cable modem
- D. Managed switch
Answer: B
Explanation:
A patch panel is a device that connects multiple network cables in an organized and convenient way. A patch panel has a number of ports that correspond to different cables, such as Ethernet, coaxial, or fiber-optic cables. A patch panel can help simplify the wiring and management of a network, as well as provide flexibility and scalability for adding or changing network devices.
A punchdown tool is a tool that can be used to terminate network cables into a patch panel. A punchdown tool has a blade that cuts and pushes the wires into the slots or contacts of the patch panel. A punchdown tool can help create a secure and reliable connection between the network cables and the patch panel.
NEW QUESTION # 334
Which of the following is a characteristic of cloud computing that prioritizes reliability?
- A. Hybrid
- B. High availability
- C. Rapid elasticity
- D. Shared resources
Answer: B
Explanation:
High availability is a characteristic of cloud computing that prioritizes reliability. High availability means that cloud services can be accessed without interruption or failure, even in the event of a disaster or a hardware malfunction. This is achieved by using redundant components, backup systems, load balancing, and failover mechanisms. According to the CompTIA Core1 objectives, one of the benefits of cloud computing is high availability. A research paper on cloud reliability also defines high availability as the ability to provide continuous service despite faults or failures.
NEW QUESTION # 335
A user that works is sales is reporting that the output on each page printed from a laser has duplicate images.
Which of the following should be performed FIRST to eliminate the ghost images?
- A. Change the paper weight setting.
- B. Replace the printer's fuser.
- C. Upgrade the printer firmware.
- D. Clean the toner drums and rollers
Answer: C
NEW QUESTION # 336
A user reports a repetitive clicking noise is coming from a personal laptop. A technician notes the laptop's inputs are severely delayed. Which of the following should the technician replace to resolve the issue?
- A. The battery
- B. The integrated keyboard
- C. The memory
- D. The storage device
Answer: D
Explanation:
A repetitive clicking noise coming from a laptop is usually a sign of a failing hard disk drive (HDD), which is a type of storage device that uses spinning platters and moving heads to read and write data. A failing HDD can also cause severe delays in input and output operations, as well as data loss or corruption. The technician should replace the HDD with a new one or upgrade it to a solid state drive (SSD), which is another type of storage device that uses flash memory and has no moving parts. Reference: https://partners.comptia.org/docs/default-source/resources/a-core-series-combined-content-guide (page 24)
NEW QUESTION # 337
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 Fast Startup.
- C. Enable multithreading.
- D. Enable TPM.
Answer: D
Explanation:
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. References: CompTIA A+ Certification Exam Objectives - 220-1002: 2.7 Explain the basics of virtualization.
NEW QUESTION # 338
Upon booting a workstation, a technician hears a distinct clicking sound after power is applied to the motherboard. Which of the following would MOST likely be the cause?
- A. RAID
- B. S.M.A.R.T
- C. SSD
- D. HDD
Answer: D
Explanation:
Explanation
The clicking sound is the sound of a damaged disk in the HDD
A clicking sound from a hard disk drive typically indicates a mechanical failure, such as the read/write head hitting a physical obstruction or a problem with the disk motor. This can cause the drive to fail to initialize or not be recognized by the system during booting.
NEW QUESTION # 339
A startup company is outgrowing its current office space and is requiring employees to work remotely. The company must comply with government-enforced requirements to safeguard all aspects of data, so the IT department plans to maintain complete control over users' operating systems. Which of the following should the IT department implement?
- A. VDI
- B. SaaS
- C. VPN
- D. laaS
Answer: A
Explanation:
Explanation
The IT department should implement VDI. Virtual Desktop Infrastructure (VDI) is a technology that allows users to access a desktop operating system from a remote location. VDI provides complete control over users' operating systems, which is important for safeguarding data. VDI also provides a secure way to access data from remote locations, which is important for compliance with government-enforced requirements1.
NEW QUESTION # 340
Using the output below:
Which of the following is the default gateway?
- A. 255.255.255.0
- B. 172.25.1.39
- C. 172.25.1.252
- D. 172.25.1.4
Answer: C
Explanation:
Explanation
The default gateway is the IP address of the router or device that connects a network to another network or the internet. In the output below, the default gateway is 172.25.1.252, as shown in the line "Default Gateway . . . .
. . . . . : 172.25.1.252". The other IP addresses are not default gateways, but either local IP addresses (172.25.1.39 and 172.25.1.4) or subnet masks (255.255.255.0).
NEW QUESTION # 341
A technician is receiving reports that the entire office sporadically loses network connectivity throughout the day. The technician determines the root cause to be EMI. Which of the cable mediums would be the MOST cost effective without sacrificing system performance?
- A. Plenum Cat 5e
- B. Shielded Cat 6
- C. Multimode fiber
- D. Coaxial
Answer: B
Explanation:
Electromagnetic interference (EMI) is unwanted noise or interference in an electrical path or circuit caused by an outside source. Hence shielded Cat 6 is better If a technician determines that the root cause of sporadic network connectivity issues is EMI, the most cost-effective cable medium that can be used without sacrificing system performance is shielded Cat 6 cable. Shielded cables protect against electromagnetic interference (EMI) and radio frequency interference (RFI). Reference: CompTIA A+ Certification All-in-One Exam Guide, Tenth Edition by Mike Meyers (Page 548)
NEW QUESTION # 342
Which of the following is the purpose of an IPv4 gateway?
- A. To assign APIPA addresses
- B. To generate ARP traffic
- C. To distribute IP addresses
- D. To route traffic to the next network
Answer: D
Explanation:
Explanation
To route traffic to the next network. An IPv4 gateway is a device that connects two or more networks and forwards packets based on their destination IP addresses. It acts as an intermediary between a host and the rest of the internet, allowing communication across different networks. A gateway does not distribute IP addresses, generate ARP traffic, or assign APIPA addresses, as these are functions of other network components.
NEW QUESTION # 343
A regularly used laser printer is printing vertical lines on each page_ Which of the following should the technician do first?
- A. Lower the printing contrast.
- B. Change the paper type
- C. Replace the toner cartridge
- D. Install a new fuser.
Answer: C
Explanation:
The answer is D. Replace the toner cartridge.
Vertical lines on a laser printer output are usually caused by a faulty or empty toner cartridge, a dirty or damaged drum unit, or a clogged or obstructed laser glass. According to the web search results, some possible steps to troubleshoot and resolve this issue are:
Check the toner level and replace the toner cartridge if it is low or empty1.
Remove the toner cartridge and inspect the drum unit for any signs of damage, such as scratches, cracks, or toner buildup. Clean the drum unit with a soft cloth or replace it if it is damaged23.
Locate the laser glass, which is a narrow strip of glass under the scanner lid or inside the printer. Clean the laser glass with a lint-free cloth moistened with water and remove any dust, dirt, or debris that might block the laser beam24.
NEW QUESTION # 344
A technician just finished building a new PC and needs to install a firmware update for the system board UEFI. The technician is experiencing issues while accessing the USB key. Which of the following features should the technician most likely disable in order to complete this task?
- A. PXE boot capability
- B. TPM security
- C. Secure Boot
- D. USB 3.0 support
Answer: C
Explanation:
Secure Boot is a feature of UEFI (Unified Extensible Firmware Interface) that prevents unauthorized software from running during the boot process. Secure Boot verifies the digital signature of the boot loader and the operating system, and only allows them to run if they are signed by a trusted authority. However, Secure Boot can also prevent some legitimate software, such as firmware updates, from running if they are not signed or recognized by the system. Therefore, the technician may need to disable Secure Boot in order to install a firmware update for the system board UEFI from a USB key34. The other features are not likely to interfere with the firmware update, unless they are misconfigured or incompatible with the USB key.
Reference
3: bios - Can't enable secure boot in Windows 11
4: Acer aspire e5-571 Legacy Secure Boot?
NEW QUESTION # 345
An organization is looking to upgrade the processing ability for its computers. Most users report that whenever multiple applications are being utilized, the system's response time slows down drastically. When only one application is open, the response time is acceptable. Which of the following should be upgraded FIRST?
- A. SSD
- B. RAM
- C. CPU
- D. HDD
Answer: B
Explanation:
The component that should be upgraded first is the RAM. When multiple applications are being utilized, the system's response time slows down drastically. This is because the computer is running out of memory. Upgrading the RAM will allow the computer to store more data in memory, which will improve performance when multiple applications are being used123.
NEW QUESTION # 346
Multiple users contact the help desk to report issues with the network fileshares. Files are accessible, but performance is very slow. Which of the following should a technician perform first?
- A. Start the process of rebuilding the array.
- B. Defragment the files on the network share.
- C. Ask the users to perform a network speed test.
- D. Check the RAID drive status LEDs.
Answer: D
Explanation:
Explanation
The correct answer is C. Check the RAID drive status LEDs.
RAID stands for Redundant Array of Independent Disks, which is a technology that combines multiple physical disks into a logical unit that provides improved performance, reliability, or both1. RAID can be implemented using hardware or software, and there are different levels of RAID that use different methods of data distribution and redundancy1.
One of the common issues with RAID is disk failure, which means that one or more of the disks in the array stop working properly. Disk failure can affect the performance and availability of the network fileshares, depending on the RAID level and the number of failed disks2. For example, RAID 0, which uses striping to split data across multiple disks, has no redundancy and will lose all data if any disk fails. RAID 1, which uses mirroring to duplicate data on two disks, can tolerate one disk failure and still function. RAID 5, which uses striping with parity to distribute data and error correction information across three or more disks, can also tolerate one disk failure and still function1.
One of the ways to detect disk failure is to check the RAID drive status LEDs, which are lights that indicate the health and activity of each disk in the array. Different RAID controllers may have different LED patterns and colors, but generally, a green LED means that the disk is working normally, a red LED means that the disk has failed or is offline, an amber LED means that the disk is degraded or rebuilding, and a blinking LED means that the disk is active or busy34.
The first step that a technician should perform when troubleshooting network fileshare issues is to check the RAID drive status LEDs to see if any disk has failed or is degraded. This can help identify the cause of the problem and determine the appropriate solution. For example, if a disk has failed in a RAID 1 or RAID 5 array, the technician can replace the failed disk and rebuild the array to restore performance and redundancy. If a disk has failed in a RAID 0 array, the technician will need to restore the data from a backup2.
The other options are not the best steps to perform first. Defragmenting the files on the network share may improve performance by reducing fragmentation, but it will not solve the problem if there is a disk failure in the RAID array. Asking the users to perform a network speed test may help diagnose network issues, but it will not help identify disk issues in the RAID array. Starting the process of rebuilding the array may be necessary after replacing a failed disk, but it should not be done before checking the RAID drive status LEDs.
NEW QUESTION # 347
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CompTIA A+ Certification Exam: Core 1 (220-1101) is a highly recognized and respected certification exam for individuals who aspire to become IT professionals. CompTIA A+ Certification Exam: Core 1 certification is designed to validate the skills and knowledge required to support basic IT infrastructure, troubleshoot and resolve issues related to networking, hardware, software, and mobile devices. Passing 220-1101 exam is a significant achievement for individuals seeking to start or advance their career in the IT industry.
To prepare for the CompTIA 220-1101 exam, candidates can enroll in training courses, study guides, and practice exams. These resources provide candidates with an in-depth understanding of the topics covered in the exam and help them gain the knowledge and skills required to pass the test. Passing the CompTIA A+ certification exam opens up a wide range of career opportunities in the IT industry, including technical support, help desk, and IT administration roles.
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