For a positive integer n, a 4-block binary string consisting of n blocks is a binary string with 4n bits that can be separated into blocks of 4 bits each such that each block has exactly one 1. e.g., 0001 1000 or 0100 0100 1000 0001 (here, spaces were inserted for clarity, not actually in the string) O No files uploaded How many 4-block binary strings consisting of n blocks are there? (justify your answer.) Enter your answer here What is the minimum number of bits required to encode each 4-block binary string consisting of n blocks? (justify your answer.) Enter your answer here Describe an encoding algorithm that uses the number of bits in part (b) (no decoding algorithm necessary.) Enter your answer here Encode the following 4-block binary string using your encoding algorithm. (no justification.) 0010 0010 0100 1000

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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For a positive integer n, a 4-block binary string consisting of n blocks is a binary string with 4n
bits that can be separated into blocks of 4 bits each such that each block has exactly one 1.
e.g., 0001 1000 or 0100 0100 1000 0001
(here, spaces were inserted for clarity, not actually in the string)
O No files uploaded
How many 4-block binary strings consisting of n blocks are there? (justify your answer.)
Enter your answer here
What is the minimum number of bits required to encode each 4-block binary string
consisting of n blocks? (justify your answer.)
Enter your answer here
Describe an encoding algorithm that uses the number of bits in part (b) (no decoding
algorithm necessary.)
Enter your answer here
Encode the following 4-block binary string using your encoding algorithm. (no
justification.)
0010 0010 0100 1000
Transcribed Image Text:For a positive integer n, a 4-block binary string consisting of n blocks is a binary string with 4n bits that can be separated into blocks of 4 bits each such that each block has exactly one 1. e.g., 0001 1000 or 0100 0100 1000 0001 (here, spaces were inserted for clarity, not actually in the string) O No files uploaded How many 4-block binary strings consisting of n blocks are there? (justify your answer.) Enter your answer here What is the minimum number of bits required to encode each 4-block binary string consisting of n blocks? (justify your answer.) Enter your answer here Describe an encoding algorithm that uses the number of bits in part (b) (no decoding algorithm necessary.) Enter your answer here Encode the following 4-block binary string using your encoding algorithm. (no justification.) 0010 0010 0100 1000
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