Suppose that we have an ordered file with r = 30000 records stored on a disk with block size B = 1024 bytes. If file records are of fixed size and are unspanned with record length R = 100 bytes. What is/are correct about the blocking factor for the file and the number of blocks needed for the file?
1
Blocking factor is 10,
2
Blocking factor is 11
3
number of blocks is 3000
4
number of blocks is 2727