LX0-104 Practice Questions
513 real LX0-104 exam questions with expert-verified answers and explanations. Page 4 of 11.
- Question #209
What does ntop use for data collection?
- Question #211
Which of the following methods can be used to deactivate a rule in Snort? (Select TWO correct answers)
- Question #212
The system administrator is keeping local configuration file changes in RCS. What command will commit the file to RCS revision control AND keep a local, unlocked copy of the latest...
- Question #214
What is an SO rule in the context of Snort?
- Question #215
Which of the following are valid ntop deployment scenarios? (Select THREE correct answers)
- Question #216
In the Puppet centralized configuration management tool, a manifest is:
- Question #217
What is the syntax error in the following simple Puppet configuration file? class test_class { file { "/tmp/test.txt": mode => 600, owner => root, group => root } } # Define the no...
- Question #218
Which of the following are valid Nagios objects? (Select THREE correct answers)
- Question #219
Which of the following are common techniques for securing Nagios? (Select THREE correct answers)
- Question #220
Which of the following is not an iptables rule set?
- Question #221
Which of the following are builtin chains for the iptables nat table? (Select THREE correct answers)
- Question #222
Which syslog configuration line will send out logged messages to a remote syslog server?
- Question #223
Which option is required to syslogd in order for it to accept remote log messages?
- Question #224
What does the following iptables rule accomplish: iptables A INPUT s 208.77.188.166 j DROP
- Question #225
What does the following iptables rule accomplish: iptables A INPUT s 208.77.188.166 d 10.142.232.1 p tcp dport 22 j ACCEPT
- Question #226
What does the following iptables rule accomplish: iptables A INPUT d 10.142.232.1 p tcp dport 20:21 j ACCEPT
- Question #227
What does the following iptables rule accomplish: iptables A INPUT s !127.0.0.0/8 p tcp dport 111 j DROP
- Question #228
The local system administrator has created a configuration entry for apache version 2 that isn't working. What is wrong with the following configuration? <Location /members> AuthNa...
- Question #229
In apache configuration which directives are used to restrict access based on host/domain name and IP address?
- Question #230
The legacy program for sending files to the printer queues from the command line is which of the following?
- Question #231
Which of the following statements would create a default route using a gateway of 192.168.1.1?
- Question #232
Which of the following is the purpose of the dig command?
- Question #233
Which of the following configuration files does sudo read when determining if a user is permitted to run applications with root privileges?
- Question #234
Which of the following commands will set the local machine's timezone to UTC?
- Question #236
Which of the following commands should be added to /etc/bash_profile to change the language of messages from an internationalised program to Portuguese (pt)? (Select TWO).
- Question #237
Which of the following is pool.ntp.org?
- Question #238
Which of the following directories in a user's home contains configuration files and key rings for GPG?
- Question #239
Which of the following lines from /etc/X11/xorg.conf indicates that fonts can be found on a font server?
- Question #240
The files in the /etc/skel directory are used by the:
- Question #241
Which of the following SQL statements will select the fields name and address from the contacts table?
- Question #242
Which of the following configuration files would an administrator edit to change default options for outbound ssh sessions?
- Question #243
Which of the following bash option will prevent an administrator from overwriting a file with a ">"?
- Question #245
All of the following are Mail Transport Agents EXCEPT:
- Question #250
Which of the following programs uses the hosts.allow file to perform its main task of checking for access control restrictions to system services?
- Question #254
In the following command and its output, echo $$ 12942 which of the following is 12942?
- Question #255
Which of the following commands will print the exit value of the previous command to the screen in bash?
- Question #256
Which of the following statements about crontab are true? (Select TWO).
- Question #260
Which of the following commands is used to deactivate a network interface?
- Question #261
Which of the following looks like a correct entry in the /etc/hosts file?
- Question #262
Which of the following lines would an administrator find in the file /etc/resolv.conf?
- Question #263
Which of the following find commands will print out a list of suid root files in /usr?
- Question #264
Which of the following commands will provide locale-specific information about a system and its environment?
- Question #265
Which of the following should the permission settings be for /etc/passwd and /etc/shadow?
- Question #266
Which of the following configuration files should be modified to set default shell variables for all users?
- Question #268
Suppose that the command netstat -a hangs for a long time without producing output. An administrator might suspect:
- Question #270
Which of the following statements are true regarding the below syslog.conf configuration directive? (Select THREE) *.err;kern.notice;auth.notice /dev/console
- Question #271
On a system running the K Display Manager, when is the /etc/kde4/kdm/Xreset script automatically executed?
- Question #272
Which of the following is the BEST way to temporarily suspend a user's ability to interactively login?
- Question #273
To test a shell script called myscript, the environment variable FOOBAR must be removed temporarily. How can this be done?
- Question #274
Which of the following commands is used to display user resource limits?