Numbers as 4-bit words in 2''s complement form

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Q. Assume the following numbers are represented as 4-bit words in 2's complement form. Perform the following operations and identify, in each case, whether or not an overflow occurs:

 

(a) 1111

+0001

---------

(b) 1000

+1111

---------

 

(c) 1111

-0001

----------

 

(d) 1000

-1111

----------

 

 

Reference no: EM13162476

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