We consider vsfs$.$ We assume that the starting address of the inode region is $60$ KB and inode object size is $512$B$.$ For inode $62,$ what is its physical address in terms of byte position? Fill in the blank with an integer value. Don't put B or KB at the end, otherwise the computer won't recognize it$.$

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Consider a file system that uses inodes for file meta data. Disk blocks are $1$ KB in size and a pointer to a disk block requires $4$ bytes. Consider a file whose inode has $13$ direct disk blocks, plus $4$ single indirect, and $2$ double indirect disk blocks. What is the maximum size of the file in KB$?$ Fill in the blank with an integer value. Don't put B or

Formula

$3$ points

Consider a file system that uses bitmap to manage the free disk blocks. Disk blocks are $\backslash (2^\{2\}\backslash$mathrm$\{$~KB$\}\backslash )$ in size. How many disk blocks are required to hold the bitmap of $\backslash (2^\{21\}\backslash$mathrm$\{$MB$\}\backslash )$ disk? Fill in the blank with an integer value. Don't put B or KB at the end, otherwise the computer won't recognize it$.$

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Multiple Choice

$2$ points

We run open$("/$OS$/$B$/$C$.$pdf$",...)$ to open the file $"$C$.$pdf$".$ It will retrieve its inode number. Where is this number stored?

$"$OS$"\text{'}$s data block

$"$C$.$pdf$"\text{'}$s inode

$"$B$"\text{'}$s inode

$"$B$"\text{'}$s data block

$"$C$.$pdf$"\text{'}$s data block

$"$OS$"\text{'}$s inode