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LPI 102-500 Practice Test - Questions Answers, Page 14

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What is the top-level directory which contains the configuration files for CUPS? (Specify the full path to the directory.)
When the command echo $ outputs 1, which of the following statements is true?
Which of the following commands lists all queued print jobs?
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?
The ________ command is used to add a group to the system.
Which of the following is a legacy program provided by CUPS for sending files to the printer queues on the command line?
How is the file format of /etc/crontab different from a normal crontab file? (Select TWO correct answers)
Of the ways listed, which is the best method to temporarily suspend a user's ability to interactively login?
Which of the following commands can be used to convert text files in one character encoding to another character encoding?
What is the main difference between the batch and at commands?

Question 131

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What is true regarding TCP port 23?

A.
Port 23 is the well known port for the telnet service which is a plain text protocol that should no longer be used.
A.
Port 23 is the well known port for the telnet service which is a plain text protocol that should no longer be used.
Answers
B.
Port 23 is the well known port for the SSH service which provides secure logins.
B.
Port 23 is the well known port for the SSH service which provides secure logins.
Answers
C.
Port 23 is the well known port for the rlogin service which is SSL secured by default.
C.
Port 23 is the well known port for the rlogin service which is SSL secured by default.
Answers
D.
Port 23 is the well known port for the system login services which are encrypted when the user runs the starttls command in his login shell.
D.
Port 23 is the well known port for the system login services which are encrypted when the user runs the starttls command in his login shell.
Answers
Suggested answer: A
asked 18/09/2024
Son Pham Hong
44 questions

Question 132

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How many IP-addresses can be used for unique hosts inside the IPv4 subnet 192.168.2.128/28?

(Specify the number only without any additional information.)

A.
14
A.
14
Answers
Suggested answer: A
asked 18/09/2024
Gerhard Seher
28 questions

Question 133

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What is the lowest numbered unprivileged TCP port? (Specify the number in digits only.)

A.
1024
A.
1024
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Suggested answer: A
asked 18/09/2024
Charalambos Pasvantis
40 questions

Question 134

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Which of the following statements is valid in the file /etc/nsswitch.conf?

A.
multi on
A.
multi on
Answers
B.
192.168.168.4 dns-server
B.
192.168.168.4 dns-server
Answers
C.
hosts: files dns
C.
hosts: files dns
Answers
D.
include /etc/nsswitch.d/
D.
include /etc/nsswitch.d/
Answers
Suggested answer: C
asked 18/09/2024
Dubravko Jerkovic
33 questions

Question 135

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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.)

A.
netstat,/bin/netstat, ss,/usr/bin/ss
A.
netstat,/bin/netstat, ss,/usr/bin/ss
Answers
Suggested answer: A
asked 18/09/2024
Aleph Ventures
33 questions

Question 136

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Which port is the default server port for the HTTPS protocol? (Specify the port number using digits.)

A.
443
A.
443
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Suggested answer: A
asked 18/09/2024
Pamela Joanne Ang
31 questions

Question 137

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Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing? (Choose THREE correct answers.)

A.
127.0.0.0/8
A.
127.0.0.0/8
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B.
10.0.0.0/8
B.
10.0.0.0/8
Answers
C.
169.255.0.0/16
C.
169.255.0.0/16
Answers
D.
172.16.0.0/12
D.
172.16.0.0/12
Answers
E.
192.168.0.0/16
E.
192.168.0.0/16
Answers
Suggested answer: B, D, E
asked 18/09/2024
sidra gray
34 questions

Question 138

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Which of the following tools used for DNS debugging, reports not only the response from the name server but also details about the query?

A.
dnsq
A.
dnsq
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B.
dig
B.
dig
Answers
C.
hostname
C.
hostname
Answers
D.
dnslookup
D.
dnslookup
Answers
E.
zoneinfo
E.
zoneinfo
Answers
Suggested answer: B
asked 18/09/2024
Samuel Afonso de la Hoz
34 questions

Question 139

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What of the following can be done by the command ifconfig? (Choose TWO correct answers.)

A.
Set a network interface active or inactive.
A.
Set a network interface active or inactive.
Answers
B.
Specify the kernel module to be used with a network interface.
B.
Specify the kernel module to be used with a network interface.
Answers
C.
Allow regular users to change the network configuration of a network interface.
C.
Allow regular users to change the network configuration of a network interface.
Answers
D.
Change the netmask used on a network interface.
D.
Change the netmask used on a network interface.
Answers
E.
Specify which network services are available on a network interface.
E.
Specify which network services are available on a network interface.
Answers
Suggested answer: A, D
asked 18/09/2024
Miles Greenyer
40 questions

Question 140

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Which of the following programs can be used to determine the routing path to a given destination?

A.
dig
A.
dig
Answers
B.
netstat
B.
netstat
Answers
C.
ping
C.
ping
Answers
D.
route
D.
route
Answers
E.
traceroute
E.
traceroute
Answers
Suggested answer: E
asked 18/09/2024
Nathalie Agustin
36 questions
Total 235 questions
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