
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Consider the binary BCH code with length 127 and expected distance 6 using the binary field extension F 128 with size 128.
What is the length of the code, and can you guarantee a minimum distance?
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- Below is the format used for representation of single precision-point values in the IEEE FPS, where S is the sing bit, E is a biased exponent, and F represents the bits of the significant with the leading bit hidden. 31 30 s E 1 hit 8 hits 23 22 1100.01 F 23 hits The above IEEE FPS format is interpreted as (-1) *(1+0.F) * 2(E-127) As we did in class and the 2nd assignment, show the 32bit single precision hexadecimal IEEE FPS pattern that represents the following positive float value in binary digit (base 2).arrow_forwardGiven a single-precision IEEE 754 representation of a floating point number as: 0x40700000, do the following: (a) Express the value of the S field in binary without spaces (count carefully). Do not abbreviate your answer. (b) Express the value of the E field in binary without spaces (count carefully). Do not abbreviate your answer. (c) Express the value of the F field in binary without spaces (count carefully). Do not abbreviate your answer.arrow_forward3. Perform the following conversions, f. 345678 g. 1431125 h. A98B12 i. EF64H20 j. 425 k. 101011.10113 1. 10011001102 = m. 38.6510 = 10 7 3 6 7 10 8 2arrow_forward
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- Construct a (6, 3) binary linear code with generator matrix 1 0 0 11 0 G=0 10 0 1 1 [o 0 1 1 0 1, Decode each of the received words 001001, 011000, 000110, 100001 by the following methods: a. Nearest-neighbor method. b. Parity-check matrix method. c. Coset decoding using a standard array. d. Coset decoding using the syndrome method.arrow_forwardUse C++ coding language and provide a code that works properly input.txt 4 51 0 1 0 01 0 1 1 11 1 1 1 11 0 0 1 05 71 0 1 0 0 1 11 0 1 1 1 1 11 1 1 1 1 0 11 0 1 1 1 0 11 0 1 0 1 0 10arrow_forwardWhat is the number of trailing zeros in base 16 in C(1000, 500)? Explain youranswer.arrow_forward
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