- (Exam Topic 3)
Why is /etc/shadow not world readable if the passwords are stored in an encrypted fashion?
Correct Answer:
A
- (Exam Topic 3)
What is true about the file /etc/localtime?
Correct Answer:
D
- (Exam Topic 3)
Which file specifies the user accounts that can NOT submit jobs via at or batch? (Provide the full path and filename)
Solution:
/etc/at.deny
Does this meet the goal?
Correct Answer:
A
- (Exam Topic 5)
Which command, depending on its options, can display the open network connections, the routing tables, as well as network interface statistics. (Specify ONLY the command without any path or parameters.)
Solution:
netstat, /bin/netstat, ss, /usr/bin/ss
Does this meet the goal?
Correct Answer:
A
- (Exam Topic 4)
Which of the following is observed and corrected by a NTP client?
Correct Answer:
B