Suppose a repetition code with every bit repeated 5 times is used to send amessage and the received message is11111 00111 11000 00001.Which of the following do you think is the original codeword sent?O 11111 11111 00000 00000O 11111 00111 11000 00001.O 11111 00000 00000 00000O 11111 1111111111 11111

logic implemented:- In incorrect code, correction is done based on probability of no of 1 or 0 00111…

Answered: Suppose a repetition code with every…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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A calculator uses 9 bit binary numbers with one bit for the sign of the number, followed by 5 bits for mantissa, followed by 3 bits for the characteristic. • How does this calculator represent -30.5? ? ? ? ? ? ? • What interval of numbers are represented by this calculator with the code 1 | 11101 | 111
1. The next largest binary number for 110011000 is a. 110011001 b. 110010111 c. 110010101 d. None of these
X Minimum how many binary bits are necessary to represent 724 different numbers? Your answer: 8. 6. 10 116 / 5000
Convert the following binary numbers to octal lease explaln a. 110110101 b. 111101001101111 с. 1010111001 d. 1000000001 е. 111111111 2 Convert the following binary numbers to hexadecimal please ecpla a. 100010101011 b. 1110011111110101 с. 1010111001 d. 1000000000000001 e. 111111111111 PI ease éx Plair 3 Convert the following decimal numbers to octal a. 1292 b. 607 с. 9350 d. 1000010 e. 1111111 4 Convert the following numbers to base 10 Please explair a. 110101012 b. 47628 C 30AF216 d. 41035
We are given the following 16 bits: Oxf£22 What is the result of sign-extension to 32 bits? O Oxffffff22 Ox1111ff22 Ox0000ff22 O Oxff22ff22
Consider a binary code that consists of only four valid code wards as given below: 00000, 01011, 10101, 11110 Let the minimum Hamming distance of the code be p and the maximum number of erroneous bits that can be corrected by the code be q. Then the values of p and q are
Match the following counting problems with their answers. The number of different 4- digit PIN numbers. The number of telephone numbers that starts with 912-344- The number of bit strings of length 6 that starts with 0 or starts with 10. The number of bit strings of length 6. 1. 64 2. 48 3. 1000 4. 9999 5. 10000
Q6/Chose the correct answer for the output Q3 of the following circuit ( Assume that A= 1010101010, and B =1110111011 and the first bit out from the circuit is * (bit O 03 CLK CLK K 03' B. D Q2 CLK Q2' CLK Q3=1000100010 O None of them O Q3=1001000100 Q3=0010110011 Q3=1001100110
Recall: We can convert binary to decimal: 1010 b = 1*23 + 0*22 + 1*21 + 0*20 = 8+2 = 10 Convert 101100 in binary to a decimal number.
0.5 0.25 0.125 1/8 0.0625 1/16 0.03125 1/32 0.015625 1/64 0.0078125 1/128 For the decimal number given below, answer each question in the process of converting the value into IEEE 754-like 16-bit hex format where there is a 1- bit sign, 5-bit exponent, and 10-bit significand. You must show your work to get full credit. You may find the above graphic helpful. Given the decimal value 9.375: a) What is the unsigned binary representation for the above decimal value? [Select] b) What is the normalized scientific notation for the binary representation and decimal exponent? x 2 to the [Select] c) What is the 5-bit Bias decimal value of the exponent? (Hint: be = exponent + K where K is 15 for a 5-bit exponent) [Select] [Select] 1/2 1/4 d) What is the 5-bit binary representation of the Bias decimal value of the exponent? [Select] e) What is the value of the 16-bit representation expressed in four hexadecimal digits? The answer will be 4 hex digits. [Select]
Are these 8-bits a signed or unsigned value: 10101101 Yes, the most significant bit is a 1 so the number is a signed negative value. No, the most significant bit is simply another place value in binary so the number is an unsigned positive value. Unknown, the binary pattern could be interpreted either way.
6. The sender sends the following message 00111001011 to the receiver. Using the vertical redundancy check, add the parity bit that will show the string has an error using an even number of ones. Answer:

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