a.
Masking:
Masking is a method used to implement the logical operation (that is OR, AND, XOR) of a bit binary string or binary string with anremaining binary string (that is mask value) to create a future variation in the resultant value. It retain definite bits in the original binary string.
b.
Masking:
Masking is a method used to implement the logical operation (that is OR, AND, XOR) of a bit binary string or binary string with anremaining binary string (that is mask value) to create a future variation in the resultant value. It retain definite bits in the original binary string.
c.
Masking:
Masking is a method used to implement the logical operation (that is OR, AND, XOR) of a bit binary string or binary string with anremaining binary string (that is mask value) to create a future variation in the resultant value. It retain definite bits in the original binary string.
d.
Masking:
Masking is a method used to implement the logical operation (that is OR, AND, XOR) of a bit binary string or binary string with anremaining binary string (that is mask value) to create a future variation in the resultant value. It retain definite bits in the original binary string.
e.
Masking:
Masking is a method used to implement the logical operation (that is OR, AND, XOR) of a bit binary string or binary string with anremaining binary string (that is mask value) to create a future variation in the resultant value. It retain definite bits in the original binary string.
f.
Masking:
Masking is a method used to implement the logical operation (that is OR, AND, XOR) of a bit binary string or binary string with anremaining binary string (that is mask value) to create a future variation in the resultant value. It retain definite bits in the original binary string.
g.
Masking:
Masking is a method used to implement the logical operation (that is OR, AND, XOR) of a bit binary string or binary string with anremaining binary string (that is mask value) to create a future variation in the resultant value. It retain definite bits in the original binary string.
h.
Masking:
Masking is a method used to implement the logical operation (that is OR, AND, XOR) of a bit binary string or binary string with anremaining binary string (that is mask value) to create a future variation in the resultant value. It retain definite bits in the original binary string.
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Chapter 2 Solutions
Computer Science: An Overview (12th Edition)
- Calculate the parity of a byte with the value 31 and show the pattern stored to memory. Assume the parity bit is on the right. Suppose the most significant bit was inverted in memory, and then you read it back. Did you detect the error? What happens if the two most significant bits are inverted?arrow_forwardSuppose we want an error-correcting code that will allow all single-bit errors to be corrected for memory words of length 10. a. How many parity bits are necessary? b. Assuming we are using the Hamming algorithm presented in this chapter to design our error-correcting code and an odd parity , find the code word to present the 10-bit information word: 1 00 1 1 00 1 1 1 We now receive the following code word: C. 10 10 1 1 0 0 0 0 10 1 1 Is this a legal code word, assuming an odd parity? If not, what is the corrected code word? (Which bit is the error bit?)arrow_forward5. Suppose we want an error-correcting code that will allow all single-bit errors to be corrected for memory words of length 10. a. How many parity bits are necessary? b. Assuming we are using the Hamming algorithm presented in this chapter to design our error-correcting code and an odd parity, find the code word to present the 10-bit information word: 1 0 0 1 1 0 0 1 1 1arrow_forward
- Are you able to differentiate between the least significant bit and the most significant bit in a given set of data?arrow_forwardIf an unsigned 8-bit integer were to be extended to a 16-bit one, the first 8 most significant bits (MSB) would be filled with ones, creating a signed 16-bit representation. Pick a solution from these two options: Is it true or false that...?arrow_forwardIllustrate the encoding procedure with the message vector [ 1100] by using the states of the register(the right most bit is the earliest bit) and obtain the final Code wordarrow_forward
- The Hewlett-Packard 2114, 2115, and 2116 used a format with the left most 16 bits being the fraction stored in two’s complement format, followed by another 16-bit field which had the left most 8 bits as an extension of the fraction (making the fraction 24 bits long), and the rightmost 8 bits representing the exponent. However, in an interesting twist, the exponent was stored in signmagnitude format with the sign bit on the far right! Write down the bit pattern to represent 1.5625 101 assuming this format. No hidden 1 is used. Comment on how the range and accuracy of this 32-bit pattern compares to the single precision IEEE 754 standard.arrow_forward6. For an 8-bit operand, specify the 8-bit mask and the logical operator to perform the following operations. Bit positions are numbered 7-0, left to right. a. Logical Operator: Logical Mask: b. Set all bits to 1. Logical Operator: C. Clear bits 5, 4, 3, and 2 to 0. All other bits remain unchanged. Logical Mask: d. Complement bits 2, 1, and O. All other bits remain unchanged. Logical Operator: Logical Mask: Set bits 7, 6, and 5 to 1. All other bits remain unchanged. Logical Operator: Logical Mask:arrow_forwardComputer Science Construct a hamming code by adding a parity bit to a two data bit stream the parity should be even 1- show all the possible code words 2- What is the minimum Hammin distancearrow_forward
- 4. IEEE 754-2008 contains a half precision that is only 16 bits wide. The leftmost bit is still the sign bit, the exponent is 5 bits wide and has a bias of 15, and the mantissa is 10 bits long. A hidden 1 is assumed. Write down the bit pattern to represent ( – 1.5625 * 10-1) assuming a version of this format, which uses an excess-16 format to store the exponent. Comment on how the range and accuracy of this 16-bit floating point format compares to the single precision IEEE 754 standard.arrow_forwardanswer the ff and show complete step by step soln: 1.) Find the bitwise operation ^ of given pair of bit string. Write your answer based on the format of the bit string. 1010 0000, 1101 1010 2.) Find the bitwise operation ⨁ of given pair of bit string. Write your answer based on the format of the bit string. 1010 1111, 0101 1111arrow_forwardAssume that the 8-bit input word is 11101011: I. Please calculate the check bits (code). II. Suppose now that data bit 5 sustains an error and is changed from 0 to 1, recalculated the check bits. III. Now compare the new check bits with the old check bits to find the position for the data error bit.arrow_forward
- Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning