Top 550+ Solved Operating System Architecture MCQ Questions Answer

From 166 to 180 of 627

Q. Which is an example for character special file?

a. hard disk

b. cd-rom

c. terminal

d. memory

  • c. terminal

Q. Which is an example for block special file?

a. virtual terminal

b. cd-rom

c. terminal

d. serial modem

  • b. cd-rom

Q. All device files are stored in which directory?

a. /etc

b. /bin

c. /dev

d. usr

  • c. /dev

Q. Which among the following allows fast file system recovery?

a. ext2

b. journaling

c. caching

d. sysfs

  • b. journaling

Q. Filesystem for CDROM is:

a. ext3

b. sysfs

c. ext4

d. procfs

  • c. ext4

Q. Which file system has journaling capability?

a. ext2

b. ext4

c. isofs

d. procfs

  • b. ext4

Q. 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

Q. which to mount the file system

a. root

b. boot

c. mount-point

d. partition

  • c. mount-point

Q. 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

Q. Each process has unique

a. fd table

b. file table

c. inode table

d. data block table

  • a. fd table

Q. File descriptor table indexes which kernel structure?

a. struct file

b. strruct fs_struct

c. files_struct

d. struct inode

  • a. struct file

Q. he file system information is stored in

a. boot block

b. super block

c. inode table

d. data block

  • b. super block
Subscribe Now

Get All Updates & News