By tring to adjust its location aloft based on erroneous data, the drone actually started to head directly toward the desert floor. Please match the name of the feature with the sentence.
A. Passive voice
B. Nominalization
C. Non-finite forms of verbs
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It was only saved from crashing by an operator who was poised to override the spoofing commands. Please match the name of the feature with the sentence.
A. Passive voice
B. Nominalization
C. Non-finite forms of verbs
To maneuver a drone up, down, sideways or forward require three main communication links . Please match the name of the feature with the sentence.
A. Passive voice
B. Nominalization
C. Non-finite forms of verbs
Compared to civil GPS, what is the serious problem of ADS-B to the drone?
A. It is expensive to access to
B. Its transmissions are not authenticated
C. It is hard to control
D. It is rarely used
Which is not the harm of spoofing to the drone?
A. Threating a GPS system
B. Jamming the signal from drone
C. Blocking reception of its navigation signals
D. Causing a pilot to die