LFCS Mock exam -- Answered but showing wrong

LFCS
#1

I have answered question 1 and question 12 but its showing wrong output.
Any leads on this ?

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#2

Can’t tell what went wrong for you from the two images. I did Q1 and Q12 according to the solutions posted after End Exam, and passed both of them. Here’s the relevant items for the items you missed:

Q1:

root@caleston-lp10 ~ ➜  ls -l /opt
total 284
drwx--x--x   4 root root   4096 Jan 22 15:56 containerd
-rw-r--r--   1 root root     11 May  6 15:29 dns.txt
-rw-r--r--   1 root root   2048 May  6 15:21 file4922
drwxr-xr-x 103 root root 266240 May  6 15:20 findme
-rw-r--r--   1 root root     63 May  6 15:29 foundthem.txt
-rw-r--r--   1 root root     12 May  6 15:27 gateway.txt

Not sure why you got dinged here – I got your answer, but it passed me.

Q12:

root@caleston-lp10 ~ ➜  cat /opt/dns.txt 
127.0.0.53

root@caleston-lp10 ~ ➜  cat /opt/gateway.txt 
169.254.1.1

root@caleston-lp10 ~ ➜  grep 127.0.0.53 /etc/resolv.conf 
nameserver 127.0.0.53

Not sure how you got the answer you got.

#3

Got it rob, may be a glitch i’ll try again