When measuring a link's suitability for use with link-level protocols, where blocks of data are transmitted and then acknowledged,
a. BERT is more effective than BLERT
b. BLERT is more effective than BERT
c. BERT and BLERT are equally effective
d. neither BERT nor BLERT is effective
Question 2
Most modems include fallback capability to lower speed standards.
a. True
b. False