Answer the following questions: What is the greatest magnitude negative number one can represent in n-bit 2's complement code? 2)Show the 8-bit binary signed-magnitude representation for the following decimal numbers:   -109 10  +43 10 3)Perform the following additions and subtractions. Assume the numbers are stored in signed-magnitude base 2 representation. -1010111 + -10011

Database System Concepts
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Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
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Chapter1: Introduction
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1) Answer the following questions: What is the greatest magnitude negative number one can represent in n-bit 2's
complement code?

2)Show the 8-bit binary signed-magnitude representation for the following decimal
numbers:  

-109 10
 +43 10

3)Perform the following additions and subtractions. Assume the numbers are
stored in signed-magnitude base 2 representation.

-1010111 + -10011

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