Oracle VM 3.0 for x86 EssentialsはIT業界で広く認知された認定資格であり、取得すればスキルの証明として大きな強みになります。CertShikenの1z1-590練習問題（142問）は専門家チームが監修し、2026年の試験内容に対応しています。

Oracle 1z1-590 試験概要:

認定ベンダー:	Oracle
試験名:	Oracle VM 3 for x86 Essentials
試験番号:	1Z0-590
対応言語:	英語
試験形式:	選択式
推奨トレーニング:	Oracle Universityトレーニング
受験申し込み:	Oracle認定試験の登録
サンプル問題:
受験方法:	監督付き試験（Pearson VUE / Oracle認定配信）

Oracle 1z1-590 試験シラバストピック:

Oracle VM 3.0 for x86 Essentialsに関するよくあるご質問

Oracle VM 3.0 for x86 Essentials 認定 1z1-590 試験問題：

問題 #1

As you are grouping workloads into server pools, you decide you want to use network traffic as one of your criteria. Which answer describes how Network QoS (Quality of
Service) might apply?

A. is not yet available with Oracle VM 2.2 but will be added in a subsequent release
B. throttles (unrestricts) the inbound and outbound network traffic for a virtual machine vif
C. throttles (unrestricts) the inbound and outbound network traffic for a physical network interface
D. throttles (restricts) the inbound and outbound network traffic for a physical network interface
E. throttles (restricts) the inbound and outboundnetwork traffic for a virtual machine vif

問題 #2

In which two of the following, disk multipathing enabled for a block device on an Oracle VM server?

A. When a new NFS repository is added.
B. When fiber channel disks are attached.
C. When iSCSI disks are attached.
D. When local disks are added.
E. When a virtual disk is added to a guest virtual machine.

問題 #3

A customer wants to use hard partitioning with Oracle VM to restrict the number of cores that can be used by a virtual machine to four cores.
Which method will best accomplish that goal?

A. Use the xm vcpu-pin command on the domain once it is up and running, using 4 for the
CPUs parameter.
B. In Oracle VM Manager, set the maximum number of CPUs to 4.
C. Modify the vcpus line in vm.cfg to read: vcpus=4.
D. Modify the cpus line in vm.cfg to set the cpus to 0-3.
E. Use the xm vcpu-set command before the domain is up and running, using 4 for the
CPUs parameter.

問題 #4

In your Oracle VM environment, you have been troubleshooting intermittent crashes of an
Oracle VM server. Oracle support has determined that the crashes are caused by the network latency and the servers are timing out and rebooting after trying to access the server pool file system. Oracle has recommended that you increase the heartbeat dead threshold from the default of 31 to a value 61. Which file store this configuration parameter?

A. /etc/myOCFS2.conf.
B. /etc/sysconfig/o2cb.
C. /etc/OCFS2/manager.config.
D. /etc/myOVS/o2cb.
E. /etc/sysconfig/esxcluster.conf.

問題 #5

Which option describes the purpose of the Generic Desktop Provider?

A. It connects to a pool of virtual machines with a RDP service.
B. It connects to any physical machine regardless of operating system.
C. It connectsto any virtual or any physical machine with a RDP service.
D. It connects to any virtual or any physical machine with a VNC service.

解説：