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NEW QUESTION NO: 6
On a regular users workstation the route command takes a long time before printing out the routing table.
Which of the following errors does that indicate?
A. DNS resolution may not be working as route by default tries to resolve names of routers and destinations and may run into a timeout.
B. One of the routers in the routing table is not available which causes the automatic router failure detection mechanism (ARF-D) to wait for a timeout.
C. The local routing information may be corrupted and must be re-validated using a routing protocol.
D. There may accidentally be more than one default router in which case a default router election has to be done on the network in order to choose one router as the default.
Answer: A

NEW QUESTION NO: 7
Which of the following keywords can be used in the file /etc/nsswitch.conf to specify a source for host name lookups? (Choose TWO correct answers.)
A. resolv
B. hosts
C. files
D. dns
E. remote
Answer: C,D

NEW QUESTION NO: 8
SIMULATION
With IPv6, how many bits have been used for the interface identifier of an unicast address? (Specify the number using digits only.)
Answer: 
64

NEW QUESTION NO: 9
Which of the following lines are valid in the file /etc/hosts? (Choose TWO correct answers.)
A. www.example.com www 203.0.13.15
B. 2001:db8::15 www.example.com www
C. 203.0.113.15 www.example.com www
D. www.example.com,www 203.0.13.15,2001:db8::15
E. 2003.0.113.15,2001:db8::15 www.example.com www
Answer: B,C

NEW QUESTION NO: 10
Each entry in a crontab must end with what character?
A. Tab
B. Newline
C. Backslash
D. Space
Answer: B

NEW QUESTION NO: 11
Which command can be used to delete a group from a Linux system?
A. groupedit
B. groupmod
C. groups
D. groupdel
Answer: D

NEW QUESTION NO: 12
What is the purpose of the file /etc/profile?
A. It contains security profiles defining which users are allowed to log in.
B. It contains default application profiles for users that run an application for the first time.
C. It contains the welcome message that is displayed after login.
D. It contains environment variables that are set when a user logs in.
Answer: D

NEW QUESTION NO: 13
SIMULATION
What argument to the -type option of find will match files that are symbolic links? (Specify only the argument and no other options or words.)
Answer: 
1

NEW QUESTION NO: 14
What is the purpose of a screen reader?
A. It reads text displayed on the screen to blind or visually impaired people.
B. It reads the parameters of the attached monitors and creates an appropriate X11 configuration.
C. It displays lines and markers to help people use speed reading techniques.
D. It manages and displays files that contain e-books.
Answer: A

NEW QUESTION NO: 15
For accessibility assistance, which of the following programs is an on-screen keyboard?
A. GOK
B. xkb
C. xOSK
D. atkb
Answer: A

NEW QUESTION NO: 16
SIMULATION
What is the lowest numbered unprivileged TCP port? (Specify the number in digits only.)
Answer: 
1024