Linux Systems Question:

Tell me which filesystem can be used to change certain kernel parameters at runtime using sysctl command?
a) Ext3
b) Sysfs
c) Ext4
d) Procfs

Linux OS Systems Interview Question
Linux OS Systems Interview Question

Answer:

d) Procfs


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Which filesystem for CDROM is:
a) Ext2
b) Ext3
c) Isofs
d) Procfs
Tell me which command is used to check filesystem usage in a system?
a) mount
b) df
c) du
d) dd