Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
Perform the following conversions. Assume that 8 bits are used.
a. Convert the decimal -24 to binary.
b. Convert the hexadecimal 4B to decimal.
c. Add binary 00001011 to binary 00101111 and provide the result in binary.
d. Convert the answer in part c to decimal.
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- 6. Convert decimal -2885 to hexadecimal.arrow_forward5. Show how each of the following signed, decimal integers would be stored in 8-bit two's complement code. Give your answer in hexadecimal. a. +100 C. -10 e. -127 L -32 g. b. -1 d. +88 f. -16 h. -128arrow_forwardPerform the following 8-bit binary subtraction: 10010011 - 10000111. (Type the eight bit answer in the box)arrow_forward
- 1. Convert the following decimal numbers to the 9’s complement: a.Perform subtraction using 9’s complement on 26-18 2.Convert the following decimal numbers to the 10’s complement: b.Perform subtraction using 10’s complement on 432-567arrow_forward3. Convert the following a. 010.00102 to octal, decimal, and hexadecimal b. 404s to binary, decimal, and hexadecimal c. 13.510 to binary, octal, and hexadecimal d. 13.516 to binary, octal, and decimalarrow_forward2. Convert the following decimal number to binary: (show Work I a. 15610 1001 1100 b. 25410 b. 17410 d. 9710arrow_forward
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