True/False
Indicate whether the sentence or statement is true
or false.
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1.
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One
reason for developing PCS was that the 800-MHz band was too crowded.
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2.
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PCS
cells are typically smaller than AMPS cells.
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3.
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GSM
security is not as good as it is in IS-136.
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Multiple Choice
Identify the
letter of the choice that best completes the statement or answers the question.
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4.
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Current PCS systems are referred to as: a. | first-generation | c. | third-generation | b. | second-generation | d. | digital-generation | | | | |
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5.
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The
"forward" PCS channel is: a. | from the base to the mobile | c. | from mobile to mobile | b. | from the mobile
to the base | d. | same as the
uplink | | | | |
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6.
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The
number of competing PCS systems in North America is:
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7.
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In
GSM, voice channels are called: a. | traffic channels | c. | bearer channels | b. | voice
channels | d. | talking
channels | | | | |
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8.
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It is
necessary to send control information on traffic channels in: a. | no PCS
system | c. | TDMA
only | b. | GSM
only | d. | both GSM and
TDMA | | | | |
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9.
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IMSI
stands for: a. | Integrated
Mobile Subscriber Identification | b. | International Mobile Subscriber
Identification | c. | Interim Mobile Subscriber
Identification | d. | Intermodulation System Interference | | |
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10.
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IS-136 uses: a. | frequency hopping | c. | CDMA | b. | TDMA | d. | all of the above | | | | |
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