Phone and Tablet Connectivity Options
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Questions and Answers

What is one of the primary functions of connectivity for phones and tablets?

  • Performing high-speed calculations
  • Generating virtual reality experiences
  • Transferring data to a microwave oven
  • Connecting to the internet and obtaining email (correct)
  • What is the primary wired connection type used for phones and tablets?

  • VGA
  • HDMI
  • Ethernet
  • USB (correct)
  • Which type of USB plug is commonly used by many of today’s mobile devices?

  • Micro B plug (correct)
  • Type C plug
  • Mini A plug
  • Lightning plug
  • What is the purpose of the larger type A plug in USB connectivity?

    <p>Connecting with a power source</p> Signup and view all the answers

    Apart from internet connectivity, what other function does connectivity serve for phones and tablets?

    <p>Backup, identification, and system synchronization</p> Signup and view all the answers

    What is the main purpose of wireless options for connectivity on phones and tablets?

    <p>To eliminate the need for physical connections</p> Signup and view all the answers

    Which type of connector is commonly seen on newer phones and tablets?

    <p>USB-C</p> Signup and view all the answers

    What is the advantage of the Lightning connection over the micro-USB?

    <p>Higher power output</p> Signup and view all the answers

    What type of signals can the USB-C plug be sending?

    <p>Display port signals</p> Signup and view all the answers

    Before the advent of universal serial bus, what was commonly used for serial communication?

    <p>DB-9 interface</p> Signup and view all the answers

    What does NFC stand for in the context of mobile devices?

    <p>Near Field Communication</p> Signup and view all the answers

    Which wireless communication method is commonly used with wireless earbuds and headsets?

    <p>Bluetooth</p> Signup and view all the answers

    What is the purpose of a Wi-Fi hotspot on a mobile phone?

    <p>Share mobile data with other devices</p> Signup and view all the answers

    Which connector has 8 pins and is proprietary to Apple devices?

    <p>Lightning</p> Signup and view all the answers

    What type of connection does a DB-9 interface commonly transport?

    <p>RS232 signals</p> Signup and view all the answers

    Which type of wireless communication allows a mobile phone to act as a wireless hotspot?

    <p>Wi-Fi</p> Signup and view all the answers

    What is the main purpose of NFC in mobile devices?

    <p>To facilitate close-range data transfer</p> Signup and view all the answers

    What is the main advantage of USB-C over USB-A connectors?

    <p>Faster data transfer rates</p> Signup and view all the answers

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