Which of the following differentiates a layer 3 switch from a layer 2 switch?
A. Routing
B. Bridging
C. Switching
D. Repeating
Answer: A. Routing
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Adapt the central server algorithm for mutual exclusion to handle the crash failure of any client (in any state), assuming that the server is correct and given a reliable failure detector. Comment on whether the resultant system is fault tolerant. What would happen if a client that possesses the token is wrongly suspected to have failed?
What will be an ideal response?
Write a code fragment that adds up all the data in a file of numbers accessed by ifstream variable in and displays the result. Stop adding numbers when bad data or end of file is encountered. Hint: use a while loop.
What will be an ideal response?
A(n) ______________________________ facilitates the exchange of management information between network devices.?
Fill in the blank(s) with the appropriate word(s).
How many Americans are victims of identity theft each year?
a. About 10,000. b. About 100,000. c. About 1 million. d. About 10 million. e. About 100 million.