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Lesechka [4]
3 years ago
9

What acronym describes networked devices that contain microcomputers but are not thought of as computing devices, such as refrig

erators, automobile components, light bulbs, and industrial control devices?
Computers and Technology
1 answer:
vivado [14]3 years ago
5 0
The acronym RFID (Radio Frequency Identification) describes networked devices that contain microcomputers but are not thought of as computing devices, such as refrigerators, automobile components, light bulbs, and industrial control devices. RFIDs are  battery-powered sensors that gather and transmit data to a reading device. Some sensor based technologies are  scanning electron microscopes, LiDAR,radar, GPS, x-ray, sonar, infrared and seismic.



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Reading for subject content follows the same steps as reading for entertainment. True or false.
marshall27 [118]

The answer is false.  There is a difference between reading for entertainment or leisure and reading for subject content.  In the latter, you have to scan what you are reading carefully.  There are keywords and sentences that you have to watch out for to get the whole idea of the document that you are reading.

5 0
3 years ago
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What two devices in a computer should be considered "black boxes," and should never be opened due to risks involving charged cap
____ [38]

Answer:

Monitor

Power supply

Explanation:

Monitor is the display unit of the computer. It carries capacitors which are charged and helps in electronic display.

Power supply is the unit which converts the AC electric supply to DC supply. It utilizes the capacitors to perform this function

While the hard drive and video card does not contain any capacitors.

4 0
3 years ago
The _____ class can be used to get user input using dialog boxes.
Ber [7]

Answer:

JOptionPane

Explanation:

  • The class "JOptionPane" are used to pop / create dialogue boxes for the user to enter the input for a question.
  • JOptionPane contains methods to create input dialogue boxes, message dialogue boxes, option dialogue boxes and confirm dialogue boxes.
  • The dialogue boxes can be just message dialogue boxes which gives some message to the user. It doesn't require anything to be input from the user. It is just a message box.
  • Where as input dialogue box requires the user to input something.
  • Confirm dialogue box asks the user to answer a question yes / no / cancel.
  • Option dialogue box asks the user to select the options.
  • So, option (d) JOptionPane is the answer for the question.
  • Option (a), (b) and (c) are used for different purposes but not to create dialogue boxes. So, options (a), (b) and (c) are not the correct answers for the question.
4 0
3 years ago
Which software application offers a variety of templates for creating reports, flyers, and newsletters that you can access withi
dedylja [7]
D. Word processing software
3 0
3 years ago
A SOHO's connection to the internet is through an antenna that sends and receives a microwave signal to the ISP's antenna. There
aksik [14]

Answer:

Line of sight wireless

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Line of sight wireless are wireless which enable antenna to sends and receives a microwave signal to the ISP's antenna

By standing between the mounted antenna at client building so that the other side of the wireless connection you intend to create can be visible.

Line of Sight wireless also provide electro-magnetic radio waves that tends to be less affected by external forces leading to better connection reliability because all wireless networks excel only with true line of sight that is why it is always advisable that the antennas are mounted above the tree line, to ensure proper connections without obstacles between them since

Line of sight depend on having a clear line of sight between the antenna and the hotspot .

3 0
4 years ago
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