220-901 Exam Details

  • Exam Code
    :220-901
  • Exam Name
    :CompTIA A+ Certification
  • Certification
    :CompTIA Certifications
  • Vendor
    :CompTIA
  • Total Questions
    :599 Q&As
  • Last Updated
    :Dec 14, 2021

CompTIA 220-901 Online Questions & Answers

  • Question 91:

    A technician has been asked to configure and install a system to host a public website. It will be placed on-site at the company. In which of the following locations in the network should the system be placed to ensure the public is unable to access the company's other systems?

    A. DMZ
    B. ISP
    C. Datacenter
    D. DNAT
    E. Server room

  • Question 92:

    A technician is tasked with upgrading the hard drives of a high-end workstation to SSD. The drives must be configured in a RAID array, but the RAID card does not support SSD. Which of the following would the technician verify in order to use the new drives?

    A. Controller firmware
    B. Power requirements
    C. File system type
    D. System BIOS

  • Question 93:

    Which of the following adapter types uses a 7-pin cable to transmit video signals?

    A. RGB
    B. S-Video
    C. HDMI
    D. DVI

  • Question 94:

    A customer is having a problem with a newly installed home network. Three computers and a cable modern are connected into a SOHO router with Cat 5e cables. Computer 1 is able to access the Internet; however, Computer 2 and Computer 3 have no Internet access. A technician runs the ipconfig command on Computer 1:

    Computer 1: IPv4 address: 192.168.1.100 Subnet Mask: 255.255.255.0 Gateway: 193.134.4.1

    The technician then runs the ipconfig command on two other computers that are NOT able to access the Internet:

    Computer 2: IPv4 address: 192.168.1.101 Subnet Mask: 255.255.255.0 Gateway: 192.168.1.1

    Computer 3: IPv4 address: 192.168.1.102 Subnet Mask: 255.255.255.0 Gateway: 192.168.1.1

    Which of the following is the MOST likely reason Computer 2 and Computer 3 cannot access the Internet?

    A. The DHCP client service is disabled on Computer 2 and Computer 3. The service should be enabled to receive the correct network settings.
    B. The subnet masks are misconfigured on Computer 2 and Computer 3. The subnet mask on both computers should be set to 255.255.252.0.
    C. The gateways are misconfigured on Computer 2 and Computer 3. The gateways on both computers should be set to 193.134.4.1
    D. Computer 2 and Computer 3 are not receiving a response from the router's DHCP service. The technician should enable DHCP.

  • Question 95:

    Which of the following adapters converts an analog signal to a digital signal?

    A. S-Video to RCA
    B. HDMI to VGA
    C. VGA to DVI-D
    D. DVI-D to HDMI

  • Question 96:

    A user needs a drive system that offers redundancy while providing the fastest read/write speeds possible. Which of the following RAID configurations should a technician configure in the user's workstation?

    B. 1
    C. 5
    D. 10

  • Question 97:

    Which of the following Internet connection types has the HIGHEST latency?

    A. WiMAX
    B. Satellite
    C. Fiber
    D. Dial-up

  • Question 98:

    Which of the following interconnects devices to make a star topology?

    A. Bridge
    B. Router
    C. Switch
    D. Firewall

  • Question 99:

    A technician replaces a defective 250GB hard drive in a desktop with a 2TB hard drive. After installation, the computer detects the new 2TB drive as a 250GB drive. Which of the following should the technician do to fix this issue?

    A. Reinstall the drive
    B. Patch the OS
    C. Upgrade the driver
    D. Flash the BIOS

  • Question 100:

    A technician is called to work on a file server with two hard drives in a hardware RAID1 configuration. One of the drives fails and, after being tested, is not recoverable. It is important that the server continues to function at high availability and is not taken offline. Which of the following steps should the technician take? (Select TWO.)

    A. Rebuild the array
    B. Disable the logical drive
    C. Upgrade to RAID 5.
    D. Replace the drive
    E. Break the mirror

Tips on How to Prepare for the Exams

Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only CompTIA exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your 220-901 exam preparations and CompTIA certification application, do not hesitate to visit our Vcedump.com to find your solutions here.