HP0-P19 Exam

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Exam : HP HP0-P19
Title : HP-UX High Availability Using Serviceguard v18


1. Consider the following entry in the /etc/rc.config.d/cmcluster file.
AUTOSTART_CMCLD=1
Which parameter in the cluster ascii file is affected by this entry?
A. CMCLD_TIMEOUT
B. CMCLD_RUN_START
C. AUTOSTART_CMCLD
D. AUTOSTART_TIMEOUT
E. HEARTBEAT_INTERVAL
Answer: D

2. Which components are considered potential single points of failure within a single HP-UX server? (Select four.)
A. SAN
B. memory
C. backplane
D. DVD drive
E. LAN interfaces
F. mirrored root disks
G. system adminstrator
H. redundant power supply
I. Fibre Channel Host Bus Adapter
Answer: BCEI

3. What is the function of the lock disk or Quorum server in a Serviceguard cluster?
A. prevents split brain syndrome
B. determines which node becomes the cluster coordinator
C. ensures that quorum is present the entire time the cluster is up
D. keeps a record of volume groups that are locked in exclusive mode
Answer: A

4. Which statement is correct concerning the difference between a local Serviceguard cluster and an extended distance cluster (also known as a campus cluster)?
A. An extended distance cluster provides disaster tolerance across two data centers located on different continents.
B. An extended distance cluster solution typically requires a physical data replication mechanism between high end storage arrays.
C. An extended distance cluster solution typically uses host based disk mirroring between two computer rooms in an IT environment.
D. An extended distance cluster is a separate product installation to implement High Availability between two computer rooms in a IT environment.
Answer: C

5. Click the Exhibit button.
Based on the cmviewcl output, which statement is correct?
A. A failure of ora_lsnr will cause alien_pkg to failover.
B. A single failure of oracle9i will cause alien_pkg to failover.
C. The subnet 192.168.1.0 going down will cause alien_pkg to failover.
D. A failure of either ora_lsnr or oracle9i will cause alien_pkg to failover.
Answer: C