direct pointers, 1 ct and 1 quadruple size is 1 kbyte. If es of a file that can pinter is 4 terabytes ny bits are required

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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A unix-style Inode has 10 direct pointers, 1
double indirect, 1 triple indirect and 1 quadruple
indirect pointers. Disk block size is 1 kbyte. If
the maximum number of bytes of a file that can
be accessed by quadruple pointer is 4 terabytes
using the inode then how many bits are required
to address disk block?
a) 8
(b) 16
c) 24
(d) 32
Transcribed Image Text:A unix-style Inode has 10 direct pointers, 1 double indirect, 1 triple indirect and 1 quadruple indirect pointers. Disk block size is 1 kbyte. If the maximum number of bytes of a file that can be accessed by quadruple pointer is 4 terabytes using the inode then how many bits are required to address disk block? a) 8 (b) 16 c) 24 (d) 32
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