Which of the following is true of SITOR...
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Question 1 of 29218
okhHlMobjTOsbrA4Lvnt
Which of the following is true of SITOR (NBDP) ARQ mode:
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A
The ship station sends a group of 3 characters twice and then waits for an "RQ" signal to indicate proper receipt before transmission of the next 3 characters.
B
The Ship station sends each character twice, using a time diversity system to ensure proper parity.
C
The ship station sends a group of 3 characters, the shore station checks for proper parity and then requests the same group be resent to enable error correction.
D
The ship station sends a group of 3 characters, the shore station checks for proper parity. If parity is OK , the shore station indicates readiness for transmission of the next 3 characters.
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Question 1 of 29218
okhHlMobjTOsbrA4Lvnt
Q
Which of the following is true of SITOR (NBDP) ARQ mode:
A
The ship station sends a group of 3 characters twice and then waits for an "RQ" signal to indicate proper receipt before transmission of the next 3 characters.
B
The Ship station sends each character twice, using a time diversity system to ensure proper parity.
C
The ship station sends a group of 3 characters, the shore station checks for proper parity and then requests the same group be resent to enable error correction.
D
The ship station sends a group of 3 characters, the shore station checks for proper parity. If parity is OK , the shore station indicates readiness for transmission of the next 3 characters.
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