Answer:
In binary signaling, Non Return to Zero (NRZ) is the technique in which zero voltage is represented by 0 bit while high voltage is represented by 1 until the voltage level change from high to low.
Explanation:
There are different techniques to encode the signal for transmission between transmitter and receiver. These techniques includes return to zero, non return to zero. In return to zero technique, the if the voltage is high the signal will become 1 for half of the time period and then after half time period it return to 0.
In NRZ the signal is 0 if the voltage level is zero. In case of high voltage of the signal the binary bit remains 1 until the next zero voltage level arrive in the signal until the end of the time period of bit.
Explanation:
Data bases; interpretation and presentation of data in useful formats by transforming raw data into information, data storage management.
Hardware: helps to get to the physical and tangible part of computer.
Software; helps to access the word processor, spreadsheet's and social media platforms and general operations in a computer.
Answer:
1. Electronic devices
2. B= Headphones, C= projector, d= computer, e= speakers, g= printer
Explanation:
i dont know what A and F are sorry
Answer:
There were three important features to Baroque music: a focus on upper and lower tones; a focus on layered melodies; an increase in orchestra size. Johann Sebastian Bach was better known in his day as an organist. George Frideric Handel wrote Messiah as a counterargument against the Catholic Church
