220-1001 Exam Details

  • Exam Code
    :220-1001
  • Exam Name
    :CompTIA A+ Certification: Core 1
  • Certification
    :CompTIA Certifications
  • Vendor
    :CompTIA
  • Total Questions
    :870 Q&As
  • Last Updated
    :Jun 01, 2026

CompTIA 220-1001 Online Questions & Answers

  • Question 331:

    A server needs a RAM upgrade, and a technician has been tasked with retrieving the RAM from storage and then installing it. Whish of the following is the BEST RAM type for the technician to retrieve?

    A. SoDIMM
    B. DDR4
    C. Single channel
    D. ECC

  • Question 332:

    Which of the following cloud-based services gives customers the ability to scale resources as needed?

    A. Resource pooling
    B. Rapid elasticity
    C. Measured service
    D. Hybrid cloud

  • Question 333:

    A technician wants to set up a virtual machine in a public cloud environment. Which of the following cloud models should the technician use?

    A. laaS
    B. SaaS
    C. PaaS
    D. DBaaS

  • Question 334:

    A technician is troubleshooting an issue with a thin client. The thin client powers on successfully, but the operating system never loads. Which of the following will MOST likely fix the issue?

    A. Replace the network cable.
    B. Replace the hard drive.
    C. Repair the bootloader.
    D. Reinstall the operating system

  • Question 335:

    A technician is upgrading the storage on an Android tablet. The technician installs a new microSD card, but the tablet does not show any additional storage is available for use. Which of the following is the MOST likely cause of the unavailable storage?

    A. The microSD card is not formatted
    B. The microSD card is not a Class 10 device
    C. The system's OS is not updated
    D. The microSD card is defragmented

  • Question 336:

    Which of the following server types should be used to process outside authentication requests?

    A. DNS
    B. Proxy
    C. RADIUS
    D. Web

  • Question 337:

    Which of the following would MOST likely be used 10 assign a permanent address to a host on a network using dynamic IP addresses?

    A. DHCP reservation
    B. Static IP address
    C. MAC filtering
    D. APIPA

  • Question 338:

    A workstation's RAM is being upgraded to 24GB. The system has six RAM slots supporting DDR4 dual-channel, with a maximum of 32GB total system memory. Which of the following configurations will maximize system performance?

    A. Two 4GB DDR4 chips and one 16GB DDR4 chip
    B. Two 8GB DDR4 chips and one 8GB DDR4 chips
    C. Four 8GB DDR2 chips
    D. Six 4GB DDR4 chips

  • Question 339:

    A customer is experiencing difficulty understanding VoIP calls when copying large files from a computer to the office server. Which of the following settings should be adjusted to resolve the issue?

    A. NAT
    B. NIC duplex
    C. MAC filtering
    D. QoS

  • Question 340:

    A customer wants to synchronize mobile data but is concerned that it might be readily available to other devices no matter the location. Which of the following is the BEST method for the customer to use?

    A. BD-R
    B. Cloud
    C. SD card
    D. External HDD

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