consider a unix file system impleneted with i-node,that resides on a disk of size 512GB.Each i-node has atotal of 15 block addresses,consisting of direct and indirect block adresses.
suppose we configure a file system to use a block size of 32KB.How many bytes are needed to store all 15 block addresses in an i-node?
a)15byte
b)29byte
c)45byte
d)75byte