-128 64 -128 1 -128 32 -120--128 16 64 32 0 0 (a) An eight-position two's complement value box 16 0 8 -128 64 32 16 1 0 0 0 8 0 4 8 1 +8 4 0 2 4 0 2 (b) Convert binary 10000011 to decimal 1 +2 2 0 1 (c) Convert decimal -120 to binary 1 1 +1=-125 1 0

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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Question
-128 64 32
-128
1
-128
64 32
0 0
-120--128
16
-128 64 32
1
0 0
(a) An eight-position two's complement value box
16
0
8
16
0
4
8
0
4
0
2
(b) Convert binary 10000011 to decimal
4
0
2
1
+2
2
0
1
8
1
+8
(c) Convert decimal -120 to binary
1
1
+1=-125
1
0
Transcribed Image Text:-128 64 32 -128 1 -128 64 32 0 0 -120--128 16 -128 64 32 1 0 0 (a) An eight-position two's complement value box 16 0 8 16 0 4 8 0 4 0 2 (b) Convert binary 10000011 to decimal 4 0 2 1 +2 2 0 1 8 1 +8 (c) Convert decimal -120 to binary 1 1 +1=-125 1 0
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