Answer Q1-Q4 by using the following information. A data frame contains a text of 8 characters "network1" encoded using ASCII characters. NOTE: The required ASCI values are: n=1101110e=1100101t=1110100w=1110111o=1101111r=1110010k=11010111=0110001 Assuming this, determine: Q1. Codewords for the text "network1" using even parity. Q2. TwO-dimensional party check bits for the text "network1" using even parity. Q3. Codeword at the sender site for the dataword "n" using the divisor x4+x2+x+1. Q4. Checksum at the sender site for the text "network1", Hint: Use hexadecimal equivalents of the characters as: n=06Ee=065t=074w=077o=06Fr=072k=06B1=031 Q5. Show the checking of codeword 11111101000 at the receiver site by using divisor x4+x2+x+1. Is there an error? Q6. Find the checksum at the receiver site if the five data items are received as 06E65,07477,06F72, 06B30,0427F. Is there an error? Q7. Find the codeword at the sender site for dataword 0100 using Hamming code C(7,4). Q8. The codeword 1100011 is received. Using the Hamming code C(7,4), find if there is an error in the codeword. If it does, what is the correct codeword and dataword sent