Linux - Up to Disk Partition

Which command is used to display information about the Linux operating system?

• `osinfo`

• `uname`

• `sysinfo`

• `lsb_release`

What is the core component of the Linux operating system?

• Shell

• Kernel

• File system

• Command interpreter

Which command is used to initiate a Linux session?

• `startx`

• `reboot`

• `login`

• `halt`

How do you terminate a Linux session?

• `logout`

• `exit`

• `terminate`

• `close`

Which version of CentOS is widely used for server environments?

• CentOS 5

• CentOS 6

• CentOS 7

• CentOS Stream

What is the file extension of a compressed file created using `gzip`?

• .tar

• .gz

• .bz2

• .zip

Which command is used to create an archive of files in Linux?

• `tar`

• `gzip`

• `zip`

• `unzip`

Which command decompresses a `.bz2` file?

• `tar`

• `bzip2`

• `bunzip2`

• `gunzip`

What is the topmost directory in the Linux file system hierarchy?

• /bin

• /root

• /

• /home

Which command is used to navigate to the parent directory in Linux?

• cd /

• cd ..

• cd -

• cd ~