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Q1. CORRECT TEXT - (Topic 6) In an xinetd configuration file, which attribute specifies the network address that will be used to provide the service? View AnswerAnswer: bind, interface Q2. - (Topic 6) Which configuration file would be edited to change the default options for outbound SSH sessions? A. /etc/ssh/sshd_config B. /etc/ssh/ssh C. /etc/ssh/client D. /etc/ssh/ssh_config E. /et
Q1. - (Topic 1) Which of the following SQL queries counts the number of occurrences for each value of the field order_type in the table orders? A. SELECT order_type,COUNT(*) FROM orders WHERE order_type=order_type; B. SELECT order_type,COUNT(*) FROM orders GROUP BY order_type; C. COUNT(SELECT order_type FROM orders); D. SELECT COUNT(*) FROM orders ORDER BY order_type; E. SELECT AUTO_COUNT F
Q1. CORRECT TEXT - (Topic 5) Which port is the default server port for the HTTPS protocol? (Specify the port number using digits.) View AnswerAnswer: 443 Q2. - (Topic 1) Which command makes the shell variable named VARIABLE visible to subshells? A. export $VARIABLE B. export VARIABLE C. set $VARIABLE D. set VARIABLE E. env VARIABLE View AnswerAnswer: B Q3. CORRECT TEXT - (Topic 6)Â
Q1. - (Topic 5) 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 View AnswerAnswer: A Q2. CORRECT TEXT - (Topic 4) Please specify the top directory containing the configuration files for the CUPS printing system. (Specify the full path
Q1. - (Topic 6) Which of the following commands preloads and manages keys that are used for automatic authentication while logging in to other machines using SSH? A. sshd B. ssh-agent C. ssh-keygen D. ssh-add View AnswerAnswer: B Q2. - (Topic 3) Which command can be used to delete a group from a Linux system? A. groupdel B. groupmod C. groups D. groupedit View AnswerAnswer: A Q3.
Q1. CORRECT TEXT - (Topic 6)Â With X11 forwarding in ssh, what environment variable is automatically set in the remote host shell that is not set when X11 forwarding is not enabled? (Specify only the environment variable without any additional commands or values.)Â View AnswerAnswer: DISPLAY, $DISPLAYÂ Q2. - (Topic 1)Â Which of the following commands puts the output of the command date into the