Introduction to Information Systems Study Set 7

Computing

Quiz 8 :

Wireless, Mobile Computing, and Mobile Commerce

Quiz 8 :

Wireless, Mobile Computing, and Mobile Commerce

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________ satellites are the most expensive to build and launch.
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A

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________ transmission systems transmit data through electromagnetic waves.
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B

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Suppose you use your university's computer lab to print your research papers. If this computer lab contains desktop computers that use a Wi-Fi hotspot to connect to the printer in the center of the room, it is a ________ lab.
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B

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Only a few ________ satellites are needed for global coverage.
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________ satellites have the longest transmission delay.
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Richard Dabate's attorney suggested that the information gleaned from Connie Dabate's electronic device would be inadmissible in court because it was ___________.
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________ transmission systems can have a large coverage area but encryption must be used for security.
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________ transmission systems can have a large coverage area but their signals experience propagation delay.
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Many people refer to the Dabate murder case as "The ____ Murder Case".
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According to a FitBit spokesperson, the company __________.
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________ transmission systems are inexpensive and easy to install but they create electrical interference problems.
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________ occurs when the functions of many physical devices are included in one other physical device.
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________ transmission systems have signals that pass through walls but they are susceptible to snooping unless encrypted.
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________ satellites are stationary relative to a point on the Earth.
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In the Dabate murder case, ______ are/is disadvantaged by constant connectivity.
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Suppose you use your university's computer lab to print your research papers. If this computer lab contains laptop computers that are connected to the printer in the center of the room with Ethernet cables, it is a ________ lab.
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The main problem with ________ transmission systems is their signals experience propagation delay.
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________ transmission systems are relatively inexpensive but must have unobstructed line of sight.
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Suppose you use your university's computer lab to print your research papers. If this computer lab contains laptop computers that use a Wi-Fi hotspot to connect to the printer in the center of the room, it is a ________ lab.
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________ transmission systems can have a large coverage area but are expensive.
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