Number System one’s or two’s complement Quiz Example Question Assignment
Q1.
Represent the following decimal
numbers in binary using four bits:
0000, 0001, 0010, 0011, 0100, 0101,
0110, 0111, 1000, 1001, 1010, 1011,
1100, 1101, 1110, 1111
0, 1, 2, 3, 4, 5, 6, 7, -8, -7, -6,
-5, -4, -3, -2, -1
a.
-5
1011
b.
-7
1001
c.
-9
Not
possible
Q2.
Find one’s complement of the
following binary numbers:
a.
0100
1011
b.
0011
1100
c.
0010
1101
Q3.
Find two’s complement of the
numbers given in Q2. Also write the decimal equivalents of the numbers
represented by two’s complement.
1011+1 = 1100 = (-4)10
1100+1 = 1101 = (-3)10
1101+1 = 1110 = (-2)10
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