Multiple Choice
The ________ layer covers the physical interface between a data transmission device and a transmission medium or network.
A) physical
B) transport
C) application
D) network
Correct Answer:

Verified
Correct Answer:
Verified
Q12: The key elements of a protocol are:<br>A)syntax,structure,timing<br>B)syntax,semantics,structure<br>C)structure,semantics,format<br>D)format,syntax,semantics
Q13: In 1995 the Internet Engineering Task Force
Q14: _ provides a secure remote logon capability,which
Q15: Standards can be developed simultaneously for protocols
Q16: _ is a Cisco proprietary product.<br>A)VoIP<br>B)SKINNY<br>C)SMTP<br>D)SIP
Q18: The network access protocol appends a network
Q19: _ connects client systems to Web servers
Q20: UDP provides guaranteed delivery of messages.
Q21: There are many protocols and technologies to
Q39: The standard network management protocol for TCP/IP