Describe the difference between a digital signal and an analog signal.
What will be an ideal response?
A digital signal consists of binary 1s and 0s, which may be sent electronically by varying voltages in copper media. A digital signal can also be represented as pulses of light on fiber optic media. An analog signal, however, is a signal that varies smoothly over time and doesn't use specific voltages to distinguish bits.
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What are the network interfaces supported by TCP/IP?
What will be an ideal response?
How does the show ip interface brief command differ for a switch as compared to a router?
What will be an ideal response?
If there are errors in the executable code and it needs to be run one step at a time to find the errors, what development tool should be used?
A. compiler B. debugger C. linker D. error checker
Describe how to handle a user who won't stop responding.
What will be an ideal response?