First the heading, then the inside address, the greating, the body, the complimentary and last the signature line
Answer:
C. Ethernet over multi mode fiber .
Explanation:
Given that the distance to be covered is 1 km. Multi-mode optic fiber is best suited for short distances of up to 2 km and can withstand harsh environments with less signal attenuation. Single mode fiber is best suited long distance of up to 200 km or more and is expensive as compared to multi-mode fiber Ethernet over twisted pair is best for indoor use and can only cover very short distances. Although UTP and STP are relatively cheap they cannot withstand harsh environments without great signal loss.
By default, the appears on your screen whenever a new email arrives is a Desktop Alert.
<h3>What is a Desktop Alert?</h3>
This is known to be a kind of a notification that often shows on your desktop when a person is said to receive a new email message, a meeting request, or others.
Note that the Desktop Alerts need to be turned on by default and as such, By default, the appears on your screen whenever a new email arrives is a Desktop Alert.
Learn more about Desktop from
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