Linux What command is used with file named 'letter' to remove the executable permission from the user and assign read permission to the group and others? chmod go + x, u - x letter chmod go + r, u + x letter chmod g - x, uo + r letter chmod u - x, go + r letter chmod go + x, u - x letter chmod go + r, u + x letter chmod g - x, uo + r letter chmod u - x, go + r letter ANSWER DOWNLOAD EXAMIANS APP
Linux What command is used to remove files? erase rm None of these delete dm erase rm None of these delete dm ANSWER DOWNLOAD EXAMIANS APP
Linux What port does squid listen, by default? None of these 2314 7334 4322 3128 None of these 2314 7334 4322 3128 ANSWER DOWNLOAD EXAMIANS APP
Linux Which command can force all buffers to disk? sync edbuff None of these flush save sync edbuff None of these flush save ANSWER DOWNLOAD EXAMIANS APP
Linux Which of the following is a valid format for mounting a CD-ROM drive? mount /dev/cdrom mount -t iso9660 /dev/cdrom / mnt/cdrom None of these mount /mnt/cdrom All of these mount /dev/cdrom mount -t iso9660 /dev/cdrom / mnt/cdrom None of these mount /mnt/cdrom All of these ANSWER DOWNLOAD EXAMIANS APP
Linux The location of some system configuration and system administrator executable files, is: /home /proc /sbin None of these /var /home /proc /sbin None of these /var ANSWER DOWNLOAD EXAMIANS APP
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