Answer:
The correct answer would be option D, Because of the nature of digital signals are immune to noise and imperfections.
Explanation:
Analog signals are the signals which changes over time. Analog signals consists of continuous waves, where as a digital signal is a discrete wave which transfers data in the form of 0 and 1, which is called the binary form.
Analog signals are subjected to deterioration while transmitting data from one point to another, whereas digital signals are immune to noise and imperfections. Digital signals have noise immunity and less susceptibility to interference caused by noise during the transmission of data.
Answer:
D)
The city of Chernobyl in Ukraine was the site of a nuclear explosion in 1986. Dozens were killed immediately, but the massive amounts of radiation that resulted put the lives of millions of people in danger. Thousands have since died due to the effects of the radiation.
They set missions in north America because they wanted to spread their faith.
Answer:
Putting aside the very real human cost, war has also serious economic costs – loss of buildings, infrastructure, a decline in the working population, uncertainty, rise in debt and disruption to normal economic activity.
Explanation:
