Consider this string 1111100011101100, Spread the string out to make room for parity bits, putting X’s in for the Hamming parity bits, a Y for overall parity, maybe even spaces for clarity.

The erroneous data and control bits were received as 1110101 with a 1 bit error. This format uses D4 D3 D2 C3 D1 C2 C1 where Ds are data bits and Cs are control bits. Find the original error free 4 bit data by VENN diagram. (help: place the bits as shown in the figure. Numbers are bit positions starting from the right). You have to show your solution steps.

How many bits are needed to digitally record 90 seconds of your favorite music tune? The sampling rate commonly used for music is 44.1 kHz (i.e. 44100 Hz). Each sample is represented using 16 bits. Note that music is usually recorded in stereo, requiring hence twice the number of samples that would be needed for a non-stereo recording of an audio signal

Please provide Handwritten answer

Give me a visual illustration of how bit insertion and extraction work.Meaning if we had something like "a b 0 1 1 0 c d" and we wanted to insert "1010" into that range of bits, show me through a visual demonstration how this would work, and what are three total methods to getting our result looking like "a b 1 0 1 0 c d" based on a given bit mask, considering that we do not want to effective the bits "a, b, c, and d".Regarding bit extracting here is an example would be if were to have "a b c d e f g h", and wanted the resulting bits to be "0 0 0 0 0 b c d". Show me through a visual demonstration of total of three methods to getting our result to being "0 0 0 0 0 b c d"!

Consider all bit (binary digit) strings of length 12. How many begin with 110? How many begin with 11 and end with 10? How many begin with 11 or end with 10? How many have exactly four 1s?