102-500 Real Exam Dumps Questions and answers 101-110

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Question No.101

On a dual boot system, every time the system is booted back into Linux the time has been set backward by one day. Which of the following commands will correct the problem?

  1. date -d #39; 1 day#39;

  2. hwclock systohc localtime

  3. ntpdate pool.ntp.org

  4. time hwclock

Correct Answer: B

Question No.102

Which of the following tasks can be accomplished using the command date? (Choose TWO correct answers.)

  1. Synchronize the hardware and system clocks.

  2. Output date and time in different formats.

  3. Set the system clock.

  4. Set the hardware clock.

  5. Update the time via NTP.

Correct Answer: BC

Question No.103

What is pool.ntp.org?

  1. A deprecated feature for maintaining system time in the Linux kernel

  2. A website which provides binary and source packages for the OpenNTPD project

  3. A virtual cluster of various timeservers

  4. A community website used to discuss the localization of Linux

Correct Answer: C

Question No.104

Why is the correct configuration of a system#39;s time zone important?

  1. Because the conversion of Unix timestamps to local time relies on the time zone configuration.

  2. Because the time zone is saved as part of the modification times of files and cannot be changed after a file is created.

  3. Because the environment variables LANG and LC_MESSAGES are, by default, set according to the time zone.

  4. Because NTP chooses servers nearby based on the configured time zone.

Correct Answer: A

Question No.105

Which of the following commands is used to rotate, compress, and mail system logs?

  1. rotatelog

  2. striplog

  3. syslogd rotate

  4. logrotate

  5. logger

Correct Answer: D

Question No.106

Which file, when using Sendmail or a similar MTA system, will allow a user to redirect all their mail to another address and is configurable by the user themselves?

  1. /etc/alias

  2. ~/.alias

  3. /etc/mail/forwarders

  4. ~/.forward

  5. ~/.vacation

Correct Answer: D

Question No.107

What is true regarding the file ~/.forward?

  1. As it is owned by the MTA and not writable by the user, it must be edited using the editaliases command.

  2. After editing ~/.forward the user must run newaliases to make the mail server aware of the changes.

  3. Using ~/.forward, root may configure any email address whereas all other users may configure only their own addresses.

  4. When configured correctly, ~/.forward can be used to forward each incoming mail to more than one other recipient.

Correct Answer: D

Question No.108

Which of the following parameters are used for journalctl to limit the time frame of the output? (Choose TWO correct answers.)

  1. from=

  2. since=

  3. until=

  4. upto=

  5. date=

Correct Answer: BC

Question No.109

After adding a new email alias to the configuration, which command must be run in order to ensure the MTA knows about it? (Specify the command without any path but including all required parameters.)

Correct Answer: newaliases, sendmail -bi

Question No.110

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

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

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