102-400 | The Secret of LPI 102-400 vce


New LPI 102-400 Exam Dumps Collection (Question 4 - Question 13)

New Questions 4

Which of the following crontab entries will execute myscript at 30 minutes past every hour on Sundays?

A. 0 * * * 30 myscript

B. 30 * * * 6 myscript

C. 30 0 * * 0 myscript

D. 30 0-23 * * 0 myscript

E. 0 0-23 * * 30 myscript

Answer: D

New Questions 5

CORRECT TEXTPlease specify the top directory containing the configuration files for the CUPS printing system. (Specify the full path to the directory.)

Answer: /etc/cups, /etc/cups/

New Questions 6

Which of the following files, when existing, affect the behavior of the Bash shell? (Choose TWO correct answers.)

A. ~/.bashconf

B. ~/.bashrc

C. ~/.bashdefaults

D. ~/.bash_etc

E. ~/.bash_profile

Answer: B,E

New Questions 7

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

B. 10.0.0.0/8

C. 169.255.0.0/16

D. 172.16.0.0/12

E. 192.168.0.0/16

Answer: B,D,E

New Questions 8

To prevent a specific user from scheduling tasks with at, what should the administrator do?

A. Add the specific user to /etc/at.allow file.

B. Add the specific user to [deny] section in the /etc/atd.conf file.

C. Add the specific user to /etc/at.deny file.

D. Add the specific user to nojobs group.

E. Run the following: atd --deny [user].

Answer: C

New Questions 9

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

A. broadcast services

B. interface statistics

C. masquerading connections

D. network connections

E. routing tables

Answer: A

New Questions 10

CORRECT TEXTWhich parameter must be passed to ifconfig to activate a previously inactive network interface? (Specify the parameter only without any command, path or additional options)

Answer: up

New Questions 11

What is the purpose of the nsswitch.conf file?

A. It is used to configure where the C library looks for system information such as host names and user passwords.

B. It is used to configure network protocol port numbers such as for HTTP or SMTP.

C. It is used to configure LDAP authentication services for the local system.

D. It is used to configure which network services will be turned on during the next system boot.

Answer: A

New Questions 12

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.

B. Network interfaces may become active or inactive.

C. The routing table may change.

D. IP addresses may change.

E. The system's host name may change.

Answer: B,C,D

New Questions 13

Each entry in a crontab must end with what character?

A. Tab

B. Space

C. Backslash

D. Newline

Answer: D

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