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LPI 102-500 Practice Test - Questions Answers, Page 13

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The ________ command is used to add a group to the system.
What is the top-level directory which contains the configuration files for CUPS? (Specify the full path to the directory.)
Which option in the chrony configuration file changes the initial interval of polls to a NTP server in order to speed up the initial synchronization?
Which of the following commands lists all queued print jobs?
Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?
Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose TWO correct answers.)
What the echo $$ command?
Which configuration file would be edited to change the default options for outbound SSH sessions?
Given the following routing table: How would an outgoing packet to the destination 192.168.2.150 be handled?
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.)

Question 121

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Which of the following commands will help identify a broken router between the local and the remote machine?

A.
ps
A.
ps
Answers
B.
netstat
B.
netstat
Answers
C.
nslookup
C.
nslookup
Answers
D.
ifconfig
D.
ifconfig
Answers
E.
traceroute
E.
traceroute
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Suggested answer: E

Question 122

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Which of the following details is NOT provided in any output from the netstat utility?

A.
broadcast services
A.
broadcast services
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B.
interface statistics
B.
interface statistics
Answers
C.
masquerading connections
C.
masquerading connections
Answers
D.
network connections
D.
network connections
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E.
routing tables
E.
routing tables
Answers
Suggested answer: A

Question 123

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Which of the following commands can be used to display the local routing table? (Choose TWO correct answers.)

A.
ifconfig
A.
ifconfig
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B.
dig
B.
dig
Answers
C.
netstat
C.
netstat
Answers
D.
route
D.
route
Answers
E.
trackroute
E.
trackroute
Answers
Suggested answer: C, D

Question 124

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Which of the following is true about IPv6?

A.
With IPv6, the TCP port numbers of most services have changed.
A.
With IPv6, the TCP port numbers of most services have changed.
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B.
IPv6 no longer supports broadcast addresses.
B.
IPv6 no longer supports broadcast addresses.
Answers
C.
IPv4 addresses can be used without any change with IPv6.
C.
IPv4 addresses can be used without any change with IPv6.
Answers
D.
IPv6 no longer supports multicast addresses.
D.
IPv6 no longer supports multicast addresses.
Answers
E.
For IPv6, UDP and TCP have been replaced by the Rapid Transmission Protocol RTP.
E.
For IPv6, UDP and TCP have been replaced by the Rapid Transmission Protocol RTP.
Answers
Suggested answer: B

Question 125

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Which command is used to set the hostname of the local system? (Specify ONLY the command without any path or parameters.)

A.
hostname
A.
hostname
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Suggested answer: A

Question 126

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Which parameter must be passed to ifconfig to activate a previously inactive network interface?

(Specify the parameter only without any command, path or additional options)

A.
up
A.
up
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Suggested answer: A

Question 127

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What is true regarding a default route?

A.
The default route is always used first. When the default route is not available more specific routes are tried.
A.
The default route is always used first. When the default route is not available more specific routes are tried.
Answers
B.
When a default route is set, all other routes are disabled until the default route is deleted.
B.
When a default route is set, all other routes are disabled until the default route is deleted.
Answers
C.
The default route is only used if there is not a more specific route to a destination host or network.
C.
The default route is only used if there is not a more specific route to a destination host or network.
Answers
D.
Without a default route, no network communication even in directly attached networks is possible.
D.
Without a default route, no network communication even in directly attached networks is possible.
Answers
Suggested answer: C

Question 128

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Which of the following lines are valid in the file /etc/hosts? (Choose TWO correct answers.)

A.
2001:db8::15 www.example.com www
A.
2001:db8::15 www.example.com www
Answers
B.
www.example.com www 203.0.13.15
B.
www.example.com www 203.0.13.15
Answers
C.
203.0.113.15 www.example.com www
C.
203.0.113.15 www.example.com www
Answers
D.
www.example.com,www 203.0.13.15,2001:db8::15
D.
www.example.com,www 203.0.13.15,2001:db8::15
Answers
E.
2003.0.113.15,2001:db8::15 www.example.com www
E.
2003.0.113.15,2001:db8::15 www.example.com www
Answers
Suggested answer: A, C

Question 129

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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
A.
resolv
Answers
B.
dns
B.
dns
Answers
C.
remote
C.
remote
Answers
D.
files
D.
files
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E.
hosts
E.
hosts
Answers
Suggested answer: B, D

Question 130

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Which of the following may occur as a consequence of using the command ifconfig? (Choose THREE correct answers.)

A.
New name servers may be added to the resolver configuration.
A.
New name servers may be added to the resolver configuration.
Answers
B.
Network interfaces may become active or inactive.
B.
Network interfaces may become active or inactive.
Answers
C.
The routing table may change.
C.
The routing table may change.
Answers
D.
IP addresses may change.
D.
IP addresses may change.
Answers
E.
The system's host name may change.
E.
The system's host name may change.
Answers
Suggested answer: B, C, D
Total 194 questions
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