Which of the following statements is true if the UID of a regular user is identical to the GID of a group?

Which of the following statements is true if the UID of a regular user is identical to the GID of a group?A . UID have precedence over GIDs, therefore the user is available while the group doesn’t.B . The user as well as the group are not available to avoid...

March 4, 2020 No Comments READ MORE +

Which of the following comparison operators for test work on elements in the file system? (Choose two.)

Which of the following comparison operators for test work on elements in the file system? (Choose two.)A . CzB . CeqC . CdD . CfE . CltView AnswerAnswer: CD

March 3, 2020 No Comments READ MORE +

Which of the following commands displays all environment and shell variables?

Which of the following commands displays all environment and shell variables?A . getargsB . lsenvC . lsD . envE . lsshellView AnswerAnswer: D

March 2, 2020 No Comments READ MORE +

Which of the following commands should be executed when starting a login shell in order to change the language of messages for an internationalized program to Portuguese (pt)?

Which of the following commands should be executed when starting a login shell in order to change the language of messages for an internationalized program to Portuguese (pt)?A . export LANGUAGE=“pt”B . export LC_MESSAGES=“pt”C . export UI_MESSAGES=“pt”D . export MESSAGE=“pt”E . export ALL_MESSAGES=“pt”View AnswerAnswer: B

March 1, 2020 1 Comment READ MORE +

If an IP phone in San Jose roams to New York, which two IP phone settings will be modified by Device Mobility so that the phone can place and receive calls in New York?

Refer to the exhibit. If an IP phone in San Jose roams to New York, which two IP phone settings will be modified by Device Mobility so that the phone can place and receive calls in New York? (Choose two.)A . The physical locations are not different, so the configuration...

March 1, 2020 1 Comment READ MORE +

Which file, if present, must contain all users that are allowed to use the cron scheduling system?

FILL BLANK Which file, if present, must contain all users that are allowed to use the cron scheduling system? (Specify the full name of the file, including path.)View AnswerAnswer: crontab

March 1, 2020 2 Comments READ MORE +

Which command included in NetworkManager is a curses application which provides easy acces to the NetworkManager on the command line?

FILL BLANK Which command included in NetworkManager is a curses application which provides easy acces to the NetworkManager on the command line? (Specify only the command without any path or parameters.)View AnswerAnswer: nmtui

March 1, 2020 1 Comment READ MORE +

What is true about the Hop Limit field in the IPv6 header?

What is true about the Hop Limit field in the IPv6 header?A . The field is not changed during the transport of a package.B . The field is transmitted within a hop-by-hop extension header.C . Each router forwarding the packet increases the field’s value.D . Each router forwarding the packet...

February 28, 2020 1 Comment READ MORE +

Which of the following entries in /etc/syslog.conf writes all mail related events to the file /var/log/maillog and sends all critical events to the remote server logger.example.com?

Which of the following entries in /etc/syslog.conf writes all mail related events to the file /var/log/maillog and sends all critical events to the remote server logger.example.com?A . mail.* /var/log/maillog mail,crit @logger.example.orgB . mail.* /var/log/maillog mail.crit syslog://logger.example.orgC . mail /var/log/maillog mail.crit @logger.example.orgD . mail.* /var/log/maillog mail.crit @logger.example.orgE . mail * /var/log/maillog...

February 28, 2020 No Comments READ MORE +

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

Which of the following IPv4 networks are reserved by IANA for private address assignment and private routing? (Choose three.)A . 10.0.0.0/8B . 127.0.0.0/8C . 169.255.0.0/16D . 172.16.0.0/12E . 192.168.0.0/16View AnswerAnswer: ADE

February 27, 2020 No Comments READ MORE +