Answer:
possibly he made an image in the photo or this
Explanation:

Answer:
4 Platters
Explanation:
The capacity of one platter
= 1024 x 2048 x 4096
<em>1 platter capacity= 8GB
</em>
For a 30GB hard disk, we need
30/8 = 3.75 platters.
<em>we round off the answer so 4 platters will be required.</em>
Full-Duplex is data flow that can travel in two directions at the same time.
Half-Duplex is data flow that can travel in two directions but not at the same time.
Simplex is data flow that can only travel in one direction.
Answer:
The left and right index finger
Explanation:
Left index finger: R, T, F, G, C, V
Right index finger: Y, U, H, J, B, N