Yossra Ahmed CBS

-31

69

-3

-2

-1Easier to debug less likely to make error

discrete data that has only two values-1

Multiplied by 4 -1

-4

AND

XOR

-4

-1

-1

-1what are SSDs they used for?To store Files/Software

less power consumption

(more durable)

-1

-2

-2

-1

CD uses single spiral track while DVD can be dual layer

Both are spun to be readBoth use pits and lands to store dataBoth are optical storage

3

4

5

-3

-3