CIW

TT0-201 · Question #168

The Session Initiation Protocol (SIP) uses the ASCII text standard to format its messages. The

The correct answer is D. Physical layer. See the full explanation below for the reasoning.

Question

The Session Initiation Protocol (SIP) uses the ASCII text standard to format its messages. The

Options

A323 protocol uses ASN.1 binary code. Which layer of the OSI/RM is responsible for translating,
BNetwork layer
CSession layer
DPhysical layer
EPresentation layer

How the community answered

(27 responses)

A
7% (2)
B
15% (4)
D
74% (20)
E
4% (1)

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