Computer Networking
The IEEE 802 project of the 1980s involved further defining the lower two layers of the OSI model. A number of standards were agreed upon during that time. Which of the following is the standard for Ethernet?

802.6
802.2
802.3
802.4
802.5

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Computer Networking
Which of the following characteristic(s) is/are suited to the PSS applications?

Multiple remote host or applications accessed by a single local access circuit terminal and circuit
bursty traffic and low communications intensity
All of these
widely dispersed terminals and access to international packets switched services
None of these

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