Compute the value of x in the following expressions
(i) 24.3510 = X2 (3mks)
(ii) 6ABH = X10 (2mks)
Using twos complements compute the following using 8 bits binary (4mks)
2510 – 2010
c) Subtract the following binary numbers using the One’s Compliment method. (3mks)
(11101)2 – (1010)2
d)Convert 60578 to Hexadecimal. (3mks)
Discuss any two functions of secondary devices
Highlight three characteristics of a flash memory.
State any two disadvantages of a magnetic diskette.
Discuss the two types of Compact disks.