17. Find the value of X in the question below (2mks) (a) 16 8 +1010 2 =X...
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17. Find the value of X in the question below (2mks)
(a) 168+10102=X2
(b) Perform the following binary operation (2mks)
1010.11+111.10-101.11
(c)In a certain coding scheme, each character occupies 7 bits. Letters of the alphabet are assigned consecutive codes. If letter N is represented by 1010010.Whatis the representation of letter a in this coding scheme?
(d)Using 8 bit notation find the 2’s complement of the following operation
(e) Differentiate between pure binary and BCD code as used in data representationf)Brian a supermarket owner complains that management of daily sales is becoming overwhelming
(i) Advice Brian on a retail system that he needs to acquire(ii) State two input devices that are used in the above stated retail system
Related Book For
Introduction to Algorithms
ISBN: 978-0262033848
3rd edition
Authors: Thomas H. Cormen, Charles E. Leiserson, Ronald L. Rivest
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