An inherent problems with S-MAC is – McqOptions

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1.	An inherent problems with S-MAC is
A.	it does not allow sensor nodes to sleep for extensive amounts of time.
B.	internal clocks are not present.
C.	the internal clock of the nodes are not synchronized.
D.	the internal clock of the nodes are synchronized.
Answer» D. the internal clock of the nodes are synchronized.

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