Signed Integers Flashcards
1
Q
How are positive integers represented using two’s complement
A
The most significant bit is a 0
2
Q
How are negative integers represented using two’s complement
A
The most significant bit is a 1, the other ones are then added to the initial negative number to find the denary value
3
Q
How do you go from positive to negative (2C)
A
Flip the bits and add 1
4
Q
Range of Values of 2s Complement
A
-2^n-1 to 2^n-1 -1
