Lpi LPI Level 3 Exam 304, Senior Level Linux Certification, Virtualization & High Availability 認定 304-150 試験問題:
1. 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) expire_nodest_conn
B) drop_entry
C) drop_curr_conn
D) expire_curr_conn
2. What parameter must be set in the main Xen configuration file to allow migration of live virtual machines between servers?
A) xendunixserver
B) xendhttpserver
C) xendrelocationserver
D) xendmigrationserver
3. An administrator needs to shutdown a Xen virtual machine immediately, otherwise, the virtual machine risks corrupting the file system. Which of the following methods could be used for an immediate shutdown?
A) Shut down the xend process
B) Use xm shutdown <vmname> force
C) Use xm poweroff <vmname>
D) Use xm stop <vmname>
E) Use xm destroy <vmname>
4. What is LinuxPMI?
A) A Linux processor management interface
B) A Linux process migration technology
C) A Linux process management interface
D) A Linux parallel processing technology
5. DRBD is equivalent to a networked version of what RAID level?
A) 1
B) 5
C) 2
D) 0
質問と回答:
質問 # 1 正解: A | 質問 # 2 正解: C | 質問 # 3 正解: E | 質問 # 4 正解: B | 質問 # 5 正解: A |