1z1-499問題集、Oracle実際の試験問題

質問 1

A database administrator wants to change the default block size to 32 KB. How can you achieve this on a ZFS Storage Appliance?

A. Go to Share Properties > General tab > Default Settings section, change block size from
4 KB to 32 KB.

B. Go to Project Properties > General tab > Default Settings section, change block size from 8 KB to 32 KB.

C. Go to Share Properties > General tab > Default Settings section, change block size from
8 KB to 32 KB.

D. Go to Project Properties > General tab > Default Settings section, change block size from 4 KB to 32 KB.

正解: C

解説: (PassTest メンバーにのみ表示されます)

質問 2

Which three RAID levels are not recommended when configuring a storage pool for OLTP (random) workload and why?

A. RAID0, due to good performance but no redundancy

B. RAIDZ3, due to bad performance because of the lowest IOPS among RAID levels

C. RAIDZ2, due to not very good performance because of low IOPS

D. RAID1, due to great availability but high cost

正解: A,B,C

解説: (PassTest メンバーにのみ表示されます)

質問 3

A storage administrator wants to bind the ZFS storage ZS3 to the existing LDAP server.
What is required in order for this to happen?

A. a Base Search DN (distinguished name)

B. a password for an LDAP proxy server

C. a self-signed certificate

D. an LDAP proxy server

正解: A

質問 4

Which three Oracle solutions are supported by ZFS Storage Appliances?

A. storage expansion of Oracle Private Cloud Appliance

B. InfiniBand (IB) connectivity for Exadata Backup

C. Quality of Service Plus (QoS Plus) for auto-tiering

D. Oracle Intelligent Storage Protocol (OISP) for Oracle Database

正解: A,B,D

解説: (PassTest メンバーにのみ表示されます)

質問 5

Identify two workflows on a ZFS Storage Appliance that are used to prepare a system for Oracle Enterprise Manager Monitoring, or to remove the artifacts created for the monitoring environment.

A. Configure for Oracle Enterprise Manager Monitoring.

B. Unconfigure for Oracle Enterprise Manager Monitoring.

C. Add agents for Oracle Enterprise Manager Monitoring.

D. Assign agents for Oracle Enterprise Manager Monitoring.

正解: B,C

解説: (PassTest メンバーにのみ表示されます)

質問 6

Identify three required tasks to configure a ZFS Storage Appliance cluster.

A. Perform the initial tty-based configuration on one node.

B. Perform the initial tty-based configuration on both nodes.

C. Cable the primary appliance's HBAs to the shared JBOD.

D. Cable the cluster serial interconnect controllers.

E. Cable the cluster Ethernet interconnect controllers.

F. Cable each appliance's HBAs to the shared JBOD.

G. Cable the cluster interconnect controllers.

正解: A,F,G

解説: (PassTest メンバーにのみ表示されます)

質問 7

A storage administrator needs to configure a storage pool for an application that requires high performance but also high availability.
Which data profile would you select?

A. triple-parity RAID

B. single-parity RAID

C. double-parity RAID

D. mirrored

E. striped

正解: C

解説: (PassTest メンバーにのみ表示されます)

Oracle ZFS Storage Appliance 2017 Implementation Essentials - 1z1-499 模擬練習