In this question, you are provided with two unsigned binary numbers, A and B. You are asked to evaluate (-A - B) as well as (-A + B) using the two's complement 12-bit number system. If the result is encoded in less than 12 bits (including the sign bit), you need to extend it to fill the entire 12 bits. Indicate if an overflow occurred or not. N.B.: You need to provide the entire 12-bit result, even if an overflow occurs. You MUST report the answer in 2's complement. Do NOT convert the number back from the 2's complement. Leave it in the 2's complement representation. When A = 10110011010 and B = 100111100, the value of (-A-B) = the value of (-A + B) = If an overflow occurred during evaluating this expression, type yes, if not type no If an overflow occurred during evaluating this expression, type yes, if not type no B ; and

In this question, you are provided with two unsigned binary numbers, A and B. You are asked to evaluate (-A - B) as well as (-A + B) using the two's complement 12-bit number system. If the result is encoded in less than 12 bits (including the sign bit), you need to extend it to fill the entire 12 bits. Indicate if an overflow occurred or not. N.B.: You need to provide the entire 12-bit result, even if an overflow occurs. You MUST report the answer in 2's complement. Do NOT convert the number back from the 2's complement. Leave it in the 2's complement representation. When A = 10110011010 and B = 100111100, the value of (-A-B) = the value of (-A + B) = If an overflow occurred during evaluating this expression, type yes, if not type no If an overflow occurred during evaluating this expression, type yes, if not type no B ; and

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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For the following questions, use a 32-bit base 2 (IEEE 754-2008 Double-Precision) floating-point format with 1 sign bit, 8 exponent bits, and 24 significand bits. The exponent field employs an excess 127 coding. Encode the following into 32-bit floating-point format: (show all work) Ob10.11011U (Ob prefix = binary, U suffix = unsigned) 48.510 E3 %3D Decode the following floating-point number into its decimal value: (show all work) 1 01111110 10101010000000000000000
Please give me correct solution.
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