Final

Question 1

1 out of 1 points

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| The term ____ is often used to describe all types of devices and technologies that are not connected by a wire.Answer | | | |

| Selected Answer: | wireless |

Correct Answer: | wireless |

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Question 2

1 out of 1 points

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| ____ telephones carry digitized voice over the Internet.Answer | | | |

| Selected Answer: | Voice over Internet Protocol (VoIP) |

Correct Answer: | Voice over Internet Protocol (VoIP) |

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Question 3

1 out of 1 points

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| ____ tags are small chips containing radio transponders that can be used to track inventory.Answer | | | |

| Selected Answer: | RFID |

Correct Answer: | RFID |

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Question 4

1 out of 1 points

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| Bluetooth and ____ are wireless standards designed for very short ranges—typically only a few inches or feet.Answer | | | |

| Selected Answer: | Ultra Wide Band (UWB) |

Correct Answer: | Ultra Wide Band (UWB) |

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Question 5

1 out of 1 points

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| A ____ consists of two or more Bluetooth devices that are exchanging data with each other.Answer | | | |

| Selected Answer: | piconet |

Correct Answer: | piconet |

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Question 6

1 out of 1 points

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| 3G sends data at rates of up to ____ Mbps when stationary.Answer | | | |

| Selected Answer: | 2 |

Correct Answer: | 2 |

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Question 7

1 out of 1 points

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| A ____ is an extension of a wired LAN, connecting to it through a device called a wireless access point.Answer | | | |

| Selected Answer: | WLAN |

Correct Answer: | WLAN |

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Question 8

1 out of 1 points

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| In a WLAN, the ____ relays data signals between all of the devices in the network, including file servers, printers, and even other access points (and the wireless devices connected to them).Answer | | | |

| Selected Answer: | access point (AP) |

Correct Answer: |...