When a data frame is sent and acknowledged, what is the time interval to wait before the next data frame is sent ()?

Posted by: Pdfprep Category: H12-311-ENU Tags: , ,

When a data frame is sent and acknowledged, what is the time interval to wait before the next data frame is sent ()?
A . SIFS
B . IFS
C . DIFS
D . PIFS

Answer: C

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