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Which WAN Technologies operates at Layer 2 of the OSI model? a . ATM b . DSL c . SONET d . None of the
Which WAN Technologies operates at Layer of the OSI model?
a ATM
b DSL
c SONET
d None of the above
e All of the above
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Graph Databases New Opportunities For Connected Data
Authors: Ian Robinson, Jim Webber, Emil Eifrem
2nd Edition
1491930896, 978-1491930892
