Match Each Item with a Statement Below

Match each item with a statement below.
a.point-to-point protocol
b.frame relay
c.Committed Information Rate (CIR)
d.modem
e.Data Circuit-terminating Equipment (DCE)
f.virtual circuit
g.Data Terminal Equipment (DTE)
h.Synchronous Optical Network (SONET)
i.smart jack
j.SaaS
-a category of cloud computing in which a customer pays for the use of applications that run on a service provider's network