Answer:
true
Explanation:it is true because like that they could send that letter were it go's so like that they don't have trouble looking for the person's letter
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HDLC is a synchronous Data Link layer bit-oriented protocol developed by the International Organization for Standardization (ISO).
C, a video solution that is adaptable to the users storage space
When two or more computers are connected it is called Local Area Network (LAN).
