O


operating system

The main computer program that manages and integrates all the applications running on a computer. The OS handles all disk interactions with the processor.



OSI (Open Systems Interconnect) reference model

A seven-layer model created by the ISO to standardize and explain the interactions of networking protocols.



OSPF (Open Shortest Path First)

A link-state routing protocol used on TCP/IP networks. Compare with distance-vector routing.





    Network+ Exam Cram 2
    Network+ Exam Cram 2
    ISBN: 078974905X
    EAN: N/A
    Year: 2003
    Pages: 194

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