TCP is
a. a Layer 2 protocol
b. a Layer 3 protocol
c. a Layer 4 protocol
d. a Layer 5 protocol
c
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Government sources of market information are the best resources for psychographic
segmentation. Indicate whether the statement is true or false
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A widely used extension to the RFC 822 framework that expands what can be
sent via email is called _________. A. MIME B. ASCII C. VoIP D. SMTP
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