LPI 304-150 - LPI Level 3 Exam 304, Senior Level Linux Certification, Virtualization & High Availability Exam
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Total 104 questions
Question #6 (Topic: )
Which of the following are common uses of virtualization? (Select TWO correct answers)
A. Operating System virtualization
B. User virtualization
C. Identification virtualization
D. Authentication virtualization
E. Storage virtualization
Answer: A,E
Question #7 (Topic: )
Which statements are true about container based virtualization? (Select TWO correct
answers)
answers)
A. As many VMs may run as system resources permit but only Linux supports container based virtualization.
B. As many OS versions may be used as system resources permit.
C. Only the same OS as the host system can be used.
D. The VMs must use the same kernel as the host system.
E. This allows running of Windows containers on a Linux host.
Answer: C,D
Question #8 (Topic: )
What is the missing command name in the following example which can be used with Red
Hat
Cluster Suite to send cluster log messages to syslog using the local7 facility? (Enter the
command name only with NO path information or options)
________ s 7 "cluster: my cluster message"
Your Response
Hat
Cluster Suite to send cluster log messages to syslog using the local7 facility? (Enter the
command name only with NO path information or options)
________ s 7 "cluster: my cluster message"
Your Response
Answer: clulog
Question #9 (Topic: )
In keepalived, what keyword starts the configuration section for one of the failover servers?
A. lvs_server
B. virtual_server
C. vrrp_instance
D. vrrp_sync_group
Answer: B
Question #10 (Topic: )
The xm list command has returned:
Name ID Mem VCPUs State Time(s)
Domain00 384 1 r 498.7
Debian 2 305 1 p 783.5
Slack 664 1 b 313.6
Centos 7 512 2 r 455.1
Which one of the following statements is true about the above output?
Name ID Mem VCPUs State Time(s)
Domain00 384 1 r 498.7
Debian 2 305 1 p 783.5
Slack 664 1 b 313.6
Centos 7 512 2 r 455.1
Which one of the following statements is true about the above output?
A. It is necessary to use the xm command to change Slack's state to running.
B. Centos is the domain which has consumed the most CPU time.
C. The domain with ID 2 uses paravirtualization.
D. Both Debian and Slack require xm commands to start running.
E. Slack is idle or waiting for I/O.
Answer: E
