Linux Systems Interview Preparation Guide
Sharpen your Linux OS Systems interview expertise with our handpicked 21 questions. Our questions cover a wide range of topics in Linux OS Systems to ensure youre well-prepared. Whether youre new to the field or have years of experience, these questions are designed to help you succeed. Get the free PDF download to access all 21 questions and excel in your Linux OS Systems interview. This comprehensive guide is essential for effective study and confidence building.21 Linux OS Systems Questions and Answers:
1 :: Tell me which file system has journaling capability?
a) Ext2
b) Ext4
c) Isofs
d) Procfs
b) Ext4
2 :: Which filesystem for CDROM is:
a) Ext2
b) Ext3
c) Isofs
d) Procfs
c) Isofs
3 :: 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
d) Procfs
4 :: Tell me which command is used to check filesystem usage in a system?
a) mount
b) df
c) du
d) dd
b) df
5 :: Explain ____ is a directory (which should exist), on which to mount the file system?
a) Root
b) Boot
c) Mount-point
d) Partition
c) Mount-point
6 :: Tell me which file contains the filesystems to be automatically mounted during boot?
a) /etc/mount
b) /etc/fstab
c) /etc/inittab
d) /etc/boot
b) /etc/fstab
7 :: Tell me which among the following allows fast file system recovery?
a) Ext2
b) Journaling
c) Caching
d) Sysfs
b) Journaling
8 :: Monolithic kernel:
a) is highly extensiblity
b) has less run time overhead
c) smaller than micro level
d) Suitable for real time system
b) has less run time overhead
9 :: Pick the run level to run Linux in multi user mode with networking?
a) 0
b) 3
c) 5
d) 6
b) 3
10 :: Tell me which command is used to mount file system read only.
a) mount -a
b) mount -v
c) mount -f
d) mount -r
d) mount -r