What permissions are set on a file with the command chmod 654 file.txt?
What permissions are set on a file with the command chmod 654 file.txt? A. drw-r-xr– B. d–wxr-x– C. –wxr-x–x D. -rwxrw—x E. -rw-r-xr–
What permissions are set on a file with the command chmod 654 file.txt? A. drw-r-xr– B. d–wxr-x– C. –wxr-x–x D. -rwxrw—x E. -rw-r-xr–
Which of the following files holds the definition of the local user accounts? A. /etc/secret B. /etc/users C. /etc/passwd D. /etc/id E. /etc/home
Which of the following commands can be used to determine the time of the last login of a given user? A. showlog B. recent C. last D. history E. login
Which permissions should be given to a file that needs to be opened and edited by the file’s owner and opened read-only by the file’s group? A. 0751 B. 0466 C. 0540 D. 0640 E. 0444
Which of the following filesystems is most commonly used for Linux distributions? A. HFS+ B. ext4 C. FAT32 D. NTFS
What is the command that will show system boot time messages? A. dmesg B. echo C. lspci D. display system boot E. messages
Which of the following Ubuntu releases is considered most stable and fit to use for business purposes? A. LTS B. Xubuntu C. Ubuntu Vanilla D. Kubuntu E. Xubuntu Server
After installing a new package, in which directory are you most likely find its configuration file? A. /lib B. /conf C. /etc D. /usr E. /opt
Which network interface always exists in a Linux system? A. lo B. sit0 C. wlan0 D. vlan0 E. eth0
Where is the BIOS located? A. RAM B. Hard drive C. Motherboard D. LCD monitor