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5 questions
What is the abbreviation of OSI?
Open Systems Information
Open Systems Interconnection
Open system Interaction
Open Simple Informations
How many layers OSI model has?
4
5
6
7
Logical Address works in which layer?
Application
Presentation
Network
Data Link
IPv4 address contains how many bits?
32
128
64
192
Which is a valid IP address among the following?
111.56.045.78
75.45.301.14
192.160.3.2
11110000.23.14.67
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