PASS GUARANTEED QUIZ FIRST-GRADE COMPTIA - 220-1101 - COMPTIA A+ CERTIFICATION EXAM: CORE 1 LAB QUESTIONS

Pass Guaranteed Quiz First-grade CompTIA - 220-1101 - CompTIA A+ Certification Exam: Core 1 Lab Questions

Pass Guaranteed Quiz First-grade CompTIA - 220-1101 - CompTIA A+ Certification Exam: Core 1 Lab Questions

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Tags: 220-1101 Lab Questions, 220-1101 Quiz, 220-1101 Instant Download, Valid 220-1101 Test Papers, 220-1101 Valid Exam Questions

P.S. Free & New 220-1101 dumps are available on Google Drive shared by VCE4Plus: https://drive.google.com/open?id=1xShsO1cIOsWSbd_9cR_lbtFhBKL63nOd

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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.

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220-1101 Quiz, 220-1101 Instant Download

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The CompTIA 220-1101 exam consists of 90 multiple-choice and performance-based questions that must be completed within 90 minutes. The passing score for the exam is 675 out of 900. 220-1101 exam is divided into several main areas of focus, including hardware, networking, mobile devices, troubleshooting, and virtualization and cloud computing. Candidates must demonstrate a solid understanding of each of these areas to pass the exam.

The 220-1101 Exam covers a wide range of topics, including hardware components, networking concepts, mobile devices, and troubleshooting techniques. 220-1101 exam is designed to test the candidate's knowledge of these topics and their ability to apply that knowledge in real-world scenarios. Candidates who pass the exam will have demonstrated a solid foundation in IT support and will be well-prepared for a career in this field.

CompTIA A+ Certification Exam: Core 1 Sample Questions (Q604-Q609):

NEW QUESTION # 604
A user reports that a display is slow to turn on, and the colors are distorted and discolored. Once the display turns on, it appears to have lines going through the image and intermittently goes blank. Which of the following is the most likely cause of the issue?

  • A. Incorrect resolution settings
  • B. Incorrect refresh rate
  • C. Incorrect data source
  • D. Display burn-in
  • E. Physical cabling issues

Answer: E

Explanation:
Explanation
Physical cabling issues refer to any problems with the cables or connectors that connect a display to a computer or a power source. Physical cabling issues can cause various symptoms, such as slow to turn on, distorted and discolored images, lines going through the image, and intermittent blank screens. The technician should check the cables and connectors for any damage, looseness, or interference.


NEW QUESTION # 605
Which of the following describes the difference between a DNS server and a DHCP server?

  • A. DNS is used for address translation, while DHCP is used for IP address assignment.
  • B. DNS is used to route traffic between networks, while DHCP is used to allocate subnets.
  • C. DNS is used for routing, while DHCP is used for name resolution.
  • D. DNS only assigns private IP addresses, while DHCP only assigns public IP addresses.

Answer: A

Explanation:
DNS stands for Domain Name System, and it is a network service that translates human- readable names (such as www.google.com) into numerical IP addresses (such as
172.217.14.206) that identify the location of the web servers on the internet. DNS also allows reverse lookup, which means finding the domain name associated with a given IP address. DNS servers are responsible for maintaining a database of domain names and their corresponding IP addresses, and responding to queries from clients who want to resolve a name to an address or vice versa. DHCP stands for Dynamic Host Configuration Protocol, and it is a network service that automatically assigns IP addresses and other network configuration parameters (such as subnet mask, default gateway, DNS server, etc.) to devices that join a network. DHCP servers are responsible for managing a pool of IP addresses and leasing them to clients for a specified duration. DHCP servers also renew or release the IP addresses when the lease expires or the client disconnects from the network. The difference between DNS and DHCP is that DNS is used for address translation, which means converting domain names to IP addresses and vice versa, while DHCP is used for IP address assignment, which means providing IP addresses and other network settings to devices that need to communicate on a network.


NEW QUESTION # 606
A user takes a tablet to a technician because the cursor on it keeps drifting. The technician notices the screen does not appear to be damaged. Which of the following is the MOST likely cause of the cursor issue?

  • A. The screen needs to be recalibrated.
  • B. The touch-pen battery is depleted.
  • C. The screen is physically damaged.
  • D. The screen rotation is incorrect.

Answer: A

Explanation:
Explanation
The most likely cause of the cursor issue is that the screen needs to be recalibrated. This can happen when the tablet is used for a long time or when the tablet is dropped or bumped. Recalibrating the screen will help the tablet recognize the touch input more accurately


NEW QUESTION # 607
A user reports that a display is slow to turn on, and the colors are distorted and discolored. Once the display turns on, it appears to have lines going through the image and intermittently goes blank. Which of the following is the most likely cause of the issue?

  • A. Incorrect resolution settings
  • B. Incorrect refresh rate
  • C. Incorrect data source
  • D. Display burn-in
  • E. Physical cabling issues

Answer: E

Explanation:
The most likely cause of the issue is C. Physical cabling issues.
Physical cabling issues can affect the quality and stability of the display signal. If the cable is loose, damaged, or bent, it may cause intermittent connection, interference, or signal loss. This can result in slow, distorted, discolored, or blank display.
To troubleshoot physical cabling issues, the user should check the following steps:
* Make sure the cable is firmly connected to both the display and the video adapter.
* Inspect the cable for any signs of damage, such as cuts, frays, kinks, or exposed wires.
* Check the cable connectors for any bent or broken pins.
* Try a different cable or a different port on the display or the video adapter.
* If possible, test the display with another device or test another display with the same device.
The other options are less likely to cause the issue, because:
* Incorrect data source may result in no display or an error message, but not slow or distorted display.
* Incorrect resolution settings may cause stretched, blurry, or cropped display, but not discolored or blank display.
* Incorrect refresh rate may cause flickering or tearing display, but not slow or distorted display.
* Display burn-in may cause permanent image retention or ghosting on the display, but not intermittent or blank display.
For more information and tips on how to fix common display problems, you can visit these links:
* How to Troubleshoot Display or Video Issues on a Dell Monitor
* Display Troubleshooting - iFixit
* How to Fix the Most Common Problems With LCD Monitors


NEW QUESTION # 608
A company is testing the latest model of a laptop. After turning on the laptop, there is a noticeable burning smell. Which of the following steps should a technician take to troubleshoot the laptop issue? (Choose two.)

  • A. Turn it off and disconnect all power sources.
  • B. Remove the device from the MDM.
  • C. Check for foreign objects, liquid spills, and internal damage.
  • D. Contact the vendor and submit a return request.
  • E. Try an alternate AC adapter.
  • F. Submit an emergency request to the local facilities manager.

Answer: A,C

Explanation:
Turning off the laptop and disconnecting power immediately prevents further damage and potential safety hazards. Checking for foreign objects or damage is essential for identifying the root cause.


NEW QUESTION # 609
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