1) Write the 8-bit signed-magnitude and two's complement representation for each of thesedecimal numbers (show work for credit, no automatic calculator conversions).a. +100b. -262) Perform the following additions using 8-bit two's complement representation. Indicate if therewas overflow. (show work for credit, no automatic calculator conversions). Also, explain whatcriterion you used to tell whether or not there was overflow.a.0101 0110+ 0001 11110110 1011+ 0010 1010C.1111 0101+ 0110 0011

Part1: (a) +100 8bit signed-magnitude representation of 100: In signed-magnitude representation,…

Answered: 1) Write the 8-bit signed-magnitude 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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4. Using eight bits representation, perform subtraction on the gives numbers using the 2's complement of the subtrahend. Where the result shou negative find its 2's complement and affix a minus sign to verify your answ Please show all the necessary steps clearly. a. 53-29 b. 27-45 O 10 O 20 O 30 O None of the above
Short answer and dont copy past Different ways of representing integers in a binary format exists like the sign magnitude and the One’s complement. Why the sign magnitude is almost neither used in practice?
Convert 1.375 and 0.75 to the 14-bit floating point format of the textbook and add them up in that format, then convert your 14-bit result back to decimal and verify your computation.
Apply number representation and conversions to the following operations (show your solution steps): a. Convert the (1E0.2A)16 to decimal. b. Convert the Binary number 1001.0101 to Decimal. c. Find the octal equivalent of (2F.C4)16 and the hex equivalent of (762.013)8. d. Perform the subtraction operation in 8-bits using 2's complements on the following operation: - 49 - 26
Q1. Convert following numbers in given radix system:a. (697)10 into Octal and Hexa decimalb. (2D9)16 into Decimal and OctalQ2. Using two’s complement representation, solve:a. 101110001 – 1111111001b. 1010101010 – 1010010101Q3. Perform the following:a. (6767)10 + (3592)10 using BCDb. Discuss floating point numbers by taking an exampleQ4. A code 1011011 needs to be sent to the receiver. Using, hamming code find out the codeword and the mechanism to check the corrected data when error occurred at 4th bit.(Assumptions: Right to Left with Odd Parity)Q5. (a) Convert the following logic gate circuit into a Boolean expression, writing Booleansub-expressions next to each gate output in the diagram:(b) Realise Ex-OR gate using universal gate?Q6. Implement and simplify f (A, B, C, D) = Σ(1,3,5,8,9,11,13,15) using K-map?
Assignment 1 Nile Universi 6. The following decimal numbers are shown in sign-magnitude form: +9,286 and +801. Convert them to signed-10's-complement form and perform the following operations Iante that the sum is +10,627 and requires five digits and a sign). b) (T7-- d) (-9,286) + (-801)
8) Obtain the 1’s and 2’s complements of the following binary numbers correctly:(a) 10010000(b) 00000000(c) 11011010(d) 10101010(e) 10100101(f) 11111111 9) Convert decimal +49 and +29 to binary, using the signed-2’s-complementrepresentation and enough digits to accommodate the numbers. Thenperform the binary equivalent of (+29) + (-49), (-29) + (+49), and (-29) + (-49). Convert the answers back to decimal and verify that they are correct.
Perform the following arithmetic operations in both decimal and twos complement. Use a word size of 8 bits for the twos complement representations. Use indirect subtraction by addition rather than subtraction for the subtraction problems. c) –16 – (–4) I keep getting 111101100 and I know that is wrong but I can't quite get it. I must be missing something. I appreciate the help. Thank you.
How is the following binary number represented? Please see below and match the left with the right correctly. 1000 0011 In unsigned representation : - 131 or -3 or 125 In signed-magnitude representation : - 131 or -3 or 125 In 2's complement representation : - 131 or -3 or 125
Kindly answer the following questions. h. Workout-some examples of 1's and 2's complement addition for various combinations of positive and negative numbers. i. What is the justification for using the end-around, carry in 1's complement addition?
i) Perform N1+N2, N1+(-N2) for the following 8-bit numbers expressed in 2’s complement representation.a) N1=00110010, N2=11111101b) N1=10001110, N2=00001101ii) Verify your answers by using decimal addition and subtraction
The two signed numbers A=11010102 and B= 0111012 are 2’s complement numbers. Perform the subtraction A-B and indicate whether overflow occurs.Express the result in 10-bit Signed-magnitude, Signed-1’s complement and signed-2’s complement form. (

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