HP0-277 Exam

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Exam : HP HP0-277
Title : OpenVMS Version 7.x to 8.2 Migrarion


1. Which TCP/IP services feature defines a single address to multiple interfaces throughout a cluster to maximize availability?
A. netRAIN
B. LOAD BROKER
C. failSAFE IP
D. LAN Failover
Answer: C

2. You have a multi-site cluster with six nodes; three nodes at each site. Given the following definition, what is one result of applying this policy to a shadowset?
$ SET SHADOW /POLICY=HBMM=( -
_$ (MASTER_LIST=(NODE1,NODE2,NODE3), COUNT=2), -
_$ (MASTER_LIST=(NODE4,NODE5,NODE6), COUNT=2), -
_$ RESET_THRESHOLD=150000) -
_$ /NAME=POLICY_2
A. to create 6 master bitmaps for data redundancy
B. to guarantee each site has a master bitmap
C. to shadow master bitmaps for high availability
D. to flush the HBMM bitmap when 300000 blocks are set
Answer: B

3. Click the Exhibit button. What does 5000 in the priority column indicate?
A. Nothing; the number is meaningless since the volume is at Steady State.
B. It is the value used to calculate the priority of the volume's I/Os in the I/O wait queue.
C. Device DSA30: will begin a copy or merge operation on this system before DSA12:.
D. It is compared to the parameter SHADOW_MASTER_ID to determine which node will master the copy or merge.
Answer: C

4. Which commands prepare a disk for future Dynamic Volume Expansion? Select TWO.
A. SET UNIT/SIZE
B. INITIALIZE/LIMIT
C. SET DISK/LIMIT
D. SET VOLUME/LIMIT
E. INITIALIZE/SIZE
Answer: BD

5. What is the purpose of the parameter SHADOW_SITE_ID?
A. improves shadowing performance for reads
B. improves shadowing performance for writes
C. identifies a site for master shadowset merge control
D. provides a unique identity for an EVA disk in a multi-vendor SAN
Answer: A

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