8 - For the following operations: write the operands as 2's complement binary numbers then perform the addition or subtraction operation shown. Show all work in binary operating on 4-bit numbers. 1+2 2-1 1-2

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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6 - What decimal number does the bit pattern 0xC3300000 represent if it is:
A two's complement integer?
An unsigned integer?
A floating point number assuming the IEE 754 single precision format
7 - Perform the following calculations assuming that the values are 4-bit decimal integers stored in
two's complement format. Be sure to consider the possibility of overflow.
0110 + 1001
0110 - 1001
8 - For the following operations: write the operands as 2's complement binary numbers then perform
the addition or subtraction operation shown. Show all work in binary operating on 4-bit numbers.
1+2
2-1
1-2
Transcribed Image Text:6 - What decimal number does the bit pattern 0xC3300000 represent if it is: A two's complement integer? An unsigned integer? A floating point number assuming the IEE 754 single precision format 7 - Perform the following calculations assuming that the values are 4-bit decimal integers stored in two's complement format. Be sure to consider the possibility of overflow. 0110 + 1001 0110 - 1001 8 - For the following operations: write the operands as 2's complement binary numbers then perform the addition or subtraction operation shown. Show all work in binary operating on 4-bit numbers. 1+2 2-1 1-2
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