Computers and Math Quiz
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Questions and Answers

What color is the laptop computer shown in the image?

  • Black
  • White
  • Red
  • Gray (correct)
  • What type of background is displayed on the laptop screen?

  • Light blue (correct)
  • Yellow
  • Green
  • Dark blue
  • Which keys are visible on the keyboard of the laptop?

  • X, Y, Z, 0
  • Q, W, E, R (correct)
  • A, S, D, F
  • 1, 2, 3, 4 (correct)
  • What is visible in the lower portion of the image besides the laptop?

    <p>A reddish-brown striped fabric</p> Signup and view all the answers

    What is the text displayed on the laptop screen instructing users to do?

    <p>Type here to search</p> Signup and view all the answers

    If x and y are odd integers, which of the following must always be a non-integer?

    <p>xy/z</p> Signup and view all the answers

    How many different combinations of classes can Dan attend if he can choose to attend one or two classes per week?

    <p>7</p> Signup and view all the answers

    How many total options does Terry have for his lunch combo if he chooses one type of lettuce, one type of tomato, and one type of olive along with soup?

    <p>54</p> Signup and view all the answers

    If both x and y are odd integers, what will the product -xy always be?

    <p>Odd Integer</p> Signup and view all the answers

    Which expression results in an integer if x and y are odd integers?

    <p>x + y</p> Signup and view all the answers

    Which frequency bands are supported by the SIM7600G-H for LTE-FDD?

    <p>81/82/83/B4/B5/B7/B8/B12/613/818/819/820/825/826/828/866</p> Signup and view all the answers

    What GNSS systems does the SIM7600G-H support?

    <p>GPS, Beidou, and GLONASS</p> Signup and view all the answers

    What is the sensitivity for GPS on the SIM7600G-H module?

    <p>-159 dBm</p> Signup and view all the answers

    Which frequency band corresponds to GSM/GPRS/EDGE in the SIM7600G-H specifications?

    <p>850/900/1800/1900 MHz</p> Signup and view all the answers

    What is the cold start sensitivity for GPS in the SIM7600G-H module?

    <p>148 dBm</p> Signup and view all the answers

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