117-304無料問題集「Lpi LPI Level 3 Exam (LPI 304: Virtualization and High Availability)」

質問 1

What does the acronym VRRP stand for?

（A）Virtual Router Redundancy Protocol

（B）Virtual Resource Routing Protocol

（C）Virtual Round Robin Protocol

（D）Variable Resource Routing Protocol

正解：A 解答を投票する

質問 2

CORRECT TEXT
When enabling a resource in DRBD, a common sequence of actions are:
drbdadm attach resource
drbdadm resource
drbdadm connect resource
What is the missing command for the drbdadm tool? (Please specify only the command and no
other arguments or options)
YourResponse

正解：

syncer

質問 3

Which of the following configuration settings specify that keepalived is to use the round robin
algorithm?

（A）algorithm=round robin

（B）lb_algo rr

（C）lb_algorithm=rr

（D）loadbalancer_mode=rr

（E）lb_mode rr

正解：B 解答を投票する

質問 4

In Red Hat Cluster Suite, which one of the following commands shows the right syntax for fencing
the node on port 3 using the APC rack PDU device which can be found at IP address 192.168.1.145?

（A）apc_stonith a 192.168.1.145 l apc p apc n 3 v o reboot

（B）fence_apc a 192.168.1.145 l apc p apc n 3 v o shutdown r now

（C）apc_stonith a 192.168.1.145 l apc n 3 v o shutdown r now

（D）fence_apc a 192.168.1.145 l apc p apc n 3 v o reboot

正解：D 解答を投票する

質問 5

With IPVS, if this sysctl variable is set to 0, the load balancer will silently drop packets when its
destination server is not available. If this variable is enabled, the load balancer will expire the
connection immediately when a packet arrives and its destination server is not available.

（A）drop_entry

（B）drop_curr_conn

（C）expire_curr_conn

（D）expire_nodest_conn

正解：D 解答を投票する

質問 6

What value to the o option is missing from the following command in order to add the contents of
the cluster.xml file to the current Pacemaker cluster?
cibadmin C o x cluster.xml

（A）nodes

（B）resources

（C）status

（D）constraints

（E）config

正解：B 解答を投票する

質問 7

With DRBD, how can the state of the disks be checked? (Select TWO correct answers)

（A）drbdadm dstate r0

（B）drbdadm state disk r0

（C）cat /proc/drdb/status

（D）cat /proc/drdb

（E）drbdadm diskstatus r0

正解：A、D 解答を投票する

質問 8

A user tries to install a Windows virtual machine, but this doesn't work. The same user has just
successfully installed a Linuxbased virtual host. What is one possible reason why Windows cannot
be installed?

（A）The NTFS file system is required in order to install Windows as a virtual machine.

（B）Thexend process is not loaded.

（C）Virtualization support is not available in the CPU.

（D）Thexendomain process is not loaded.

（E）The Xen kernel is not loaded.

正解：C 解答を投票する

質問 9

Which option to the xm command will deactivate a live Xen virtual machine? (Select TWO correct
answers)

（A）shutdown

（B）halt

（C）stop

（D）remove

（E）destroy

正解：A、E 解答を投票する

117-304 無料問題集「Lpi LPI Level 3 Exam (LPI 304: Virtualization and High Availability)」

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