The MAC (Media Access Control) address of the network card is used in both Ethernet and Token-Ring networks and is essential for communication. What does MAC provide?
Options
A. A logical address that identifies the workstation
B. A physical address that is randomly assigned each time the computer is started
C. A physical address that is assigned by the manufacturer
D. The logical domain address for the workstation
E. An alias for the computer name
Correct Answer
A physical address that is assigned by the manufacturer
Networking problems
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1. A WATS arrangement
Options
A. is always less expensive than flat-rate service
B. is less expensive than flat-rate service only when the number of calls is large and the duration of each is short
C. is less expensive than flat-rate service only when the number of calls is small and the duration of each is long
Correct Answer: is less expensive than flat-rate service only when the number of calls is large and the duration of each is short
2. Alice is setting up a small network in her home so that she can study for her MCSE exams. She doesn't have a lot of money to spend on hardware, so she wants to use a network topology that requires the least amount of hardware possible. Which topology should she select?