For the accompanying inquiries enter the answer and give complete explanation or
ID: 3697556 • Letter: F
Question
For the accompanying inquiries enter the answer and give complete explanation or rational for your answer with examples and charts when required. enter the screen showing execution the execution of the command in Linux workstation alongside the clarification (you might have the capacity to utilize the Linux command brief in your Mac's)
1. What directory on a Linux system contains the files edited by standard system users?
A. /root
B. /mnt
C. /usr
D. /home
: Explanation:
2. You suspect that the file system on a Linux box you administer has become corrupted. What tool will detect issues with the disk and repair the file system?
A. fsck
B. fstab
C. fdisk
D. chkfsk
Explanation:
3. What device file on a Linux system can assist with wiping a disk by overwriting it with zeros?
A. /dev/null
B. /dev/zero
C. /dev/wipe
D. /dev/destroy
Explanation:
4. You need to verify the contents of the menu file used for GRUB on your Linux system. Where is this file located?
A. /dev
B. /root
C. /sbin
D. /boot
Explanation:
Explanation / Answer
1. What directory on a Linux system contains the files edited by standard system users?
C. /usr
/usr for the most part contains by a long shot the biggest offer of information on a framework. Subsequently, this is a standout amongst the most essential registries in the framework as it contains all the client parallels, their documentation, libraries, header records, etc.... X and its supporting libraries can be found here. Client programs like telnet, ftp, etc.... are additionally put here. In the first Unix executions,/usr was the place the home indexes of the clients were put (that is to say,/usr/somebody was then the catalog now known as/home/somebody). In current Unices,/usr is the place client land projects and information. The name hasn't changed, however it's significance has limited and stretched from "everything client related" to "client usable projects and information". Accordingly, some individuals may now allude to this index as signifying 'Client System Resources' and not "client" as was initially expected.
2. You suspect that the file system on a Linux box you administer has become corrupted. What tool will detect issues with the disk and repair the file system?
D. chkfsk
Chkdsk is the Windows order for checking hard drives for blunders and repairing them, if conceivable. On the off chance that your organization utilizes the Ubuntu Linux working framework as opposed to Windows, the chkdsk summon won't work. The identical charge for the Linux working framework is "fsck." You can just run this summon on circles and filesystems that are not mounted accessible for use.
3. What device file on a Linux system can assist with wiping a disk by overwriting it with zeros?
b./dev/zero
On the off chance that you need to rapidly wipe everything from the plate,/dev/zero or basic examples permit most extreme execution while satisfactory haphazardness can be invaluable sometimes that ought to be concealed in Data remanence.
Each overwritten bit intends to give a level of information eradication not permitting recuperation with typical framework capacities like standard ATA/SCSI summons and equipment interfaces. Any record recuperation programming specified above then would should be particular on restrictive stockpiling equipment highlights.
4. You need to verify the contents of the menu file used for GRUB on your Linux system. Where is this file located?
D. /boot
The setup document (/boot/grub/grub.conf), which is utilized to make the rundown of working frameworks to boot in GRUB's menu interface, basically permits the client to choose a pre-set gathering of charges to execute