In the DoD reference model, which layer conforms to the OSI transport layer?

A.
Process/Application Layer

B.
Internet Layer

C.
Host-to-Host Layer

D.
Network Access Layer

Explanation:
In the DoD reference model, the Host-to-Host layer parallels the
function of the OSI’s transport layer. This layer contains the Transmission
Control Protocol (TCP), and the User Datagram Protocol (UDP).
* the DoD Process/Application layer, corresponds to the OSI’s
top three layers, the Application, Presentation, and Session layers.
*The DoD Internet layer corresponds to the OSI’s Network layer.
* the DoD Network Access Layer, is the equivalent of the Data Link and Physical layers of the OSI
model. Source: MCSE:TCP/IP Study Guide by Todd Lammle, Monica Lammle, and John Chellis
(Sybex, 1997) and Handbook of Information Security Management 1999 by Micki Krause and
Harold f. Tipton (Auerbach, 1999).