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CompTIA 220-1101

A+ Certification Exam: Core 1

Practice questions with verified answers, detailed explanations, and community discussions.

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  • Question 11 of 564

    Topic 1: CompTIA A+ 220-1101

    Topic 1: CompTIA A+ 220-1101

    A user, who is attempting to give a presentation via a projector in a conference room, reports that the projector has video but no audio. Which of the following will

    MOST likely resolve the issue?

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    Pick an answer to check it, or press Show answer to see the correct one.

  • Question 12 of 564

    Topic 1: CompTIA A+ 220-1101

    Topic 1: CompTIA A+ 220-1101

    A customer reports that a computer is never able to reach more than a 100Mbps transfer data rate, even when using a Gigabit LAN card. While troubleshooting,

    the technician notices the network cable needs to be replaced. Which of the following cable categories is limiting the transfer speed?

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  • Question 13 of 564

    Topic 1: CompTIA A+ 220-1101

    Topic 1: CompTIA A+ 220-1101

    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?

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  • Question 14 of 564

    Topic 1: CompTIA A+ 220-1101

    Topic 1: CompTIA A+ 220-1101

    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?

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  • Question 15 of 564

    Topic 1: CompTIA A+ 220-1101

    Topic 1: CompTIA A+ 220-1101

    Which of the following standards supports MIMO technology?

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