1. Using 8-bits, convert -45 to excess-127 notation in binary.2. If 1001 0110 is a binary number in excess-127 form, what is the decimal number?3. Convert 97 to sign magnitude form using 8 bits.4. Convert -97 to sign magnitude form using 8 bits.5. Convert -97 to one’s complement form using 8 bits.6. Convert -89 to two’s complement form using 8 bits.7. If 1001 0111 is in two’s complement form, what is the decimal number?8. Using two’s complement form with 8 bits, perform the following arithmetic.a. Add 34 and 27b. Add 78 and 64c. Subtract 45 from 78d. Subtract -45 from 78e. Subtract 45 from -78f. Subtract -45 from -209. Convert -123.6875 to IEEE format.10. Convert 458D A600 from IEEE format to decimal form. 1. Using 8-bits, convert -45 to excess-127 notation in binary.2. If 1001 0110 is a binary number in excess-127 form, what is the decimal number?3. Convert 97 to sign magnitude form using 8 bits.4. Convert -97 to sign magnitude form using 8 bits.5. Convert -97 to one’s complement form using 8 bits.6. Convert -89 to two's complement form using 8 bits.7. If 1001 0111 is in two's complement form, what is the decimal number?8. Using two's complement form with 8 bits, perform the following arithmetic.а.Add 34 and 27b.Add 78 and 64Subtract 45 from 78Subtract -45 from 78с.d.Subtract 45 from -78f.е.Subtract -45 from -209. Convert -123.6875 to IEEE format.10. Convert 458D A600 from IEEE format to decimal form.

Objective: Conversion of a decimal number using excess 127 notation Steps: First, we need to convert…

Answered: 1. Using 8-bits, convert -45 to…

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

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1. Using 8-bits, convert -45 to excess-127 notation in binary. 2. If 1001 0110 is a binary number in excess-127 form, what is the decimal number? 3. Convert 97 to sign magnitude form using 8 bits. 4. Convert -97 to sign magnitude form using 8 bits. 5. Convert -97 to one’s complement form using 8 bits. 6. Convert -89 to two’s complement form using 8 bits. 7. If 1001 0111 is in two’s complement form, what is the decimal number? 8. Using two’s complement form with 8 bits, perform the following arithmetic. a. Add 34 and 27 b. Add 78 and 64 c. Subtract 45 from 78 d. Subtract -45 from 78 e. Subtract 45 from -78 f. Subtract -45 from -20 9. Convert -123.6875 to IEEE format. 10. Convert 458D A600 from IEEE format to decimal form.

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