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A virtual machine whose status is "running" can only clone one virtual machine at a time, the batch cloning is not supported.
A virtual machine whose status is "running" can only clone one virtual machine at a time, the batch cloning is not supported.A . TRUEB . FALSEView AnswerAnswer: A
The large 2-layer network architecture can meet the large east-west traffic demand of the data center.
The large 2-layer network architecture can meet the large east-west traffic demand of the data center.A . TRUEB . FALSEView AnswerAnswer: A
Which of the following descriptions about the OvS (Open vSwitch) function is wrong?
Which of the following descriptions about the OvS (Open vSwitch) function is wrong?A . Divide the local area networkB . Building the TunnelC . Hardware MonitoringD . Analog routingView AnswerAnswer: D
In the NAT technology, through the server mapping function, it is possible to realize the requirement that the virtual machine inside the virtualization platform can access the external network service through the public network address.
In the NAT technology, through the server mapping function, it is possible to realize the requirement that the virtual machine inside the virtualization platform can access the external network service through the public network address.A . TRUEB . FALSEView AnswerAnswer: A
A company is migrating its service system to the FusionComute virtualization platform, and the management plane and service plane are on different network segments. However, due to incorrect configuration, services of a Linux virtual machine cannot run normally after the migration. Which of the following methods cannot be used by engineers to log in to the faulty virtual machine for troubleshooting?
A company is migrating its service system to the FusionComute virtualization platform, and the management plane and service plane are on different network segments. However, due to incorrect configuration, services of a Linux virtual machine cannot run normally after the migration. Which of the following methods cannot be used by...
Which of the following descriptions about cloud computing is wrong?
Which of the following descriptions about cloud computing is wrong?A . Provide a unified software interface standard for upper-layer applicationsB . The bottom layer can use virtualization technology to improve resource utilizationC . Support users to use cloud resources through the network using multiple devicesD . Using a software-defined method,...
When a user uses a virtual machine, the disk of the virtual machine is the same as a common hard disk on the operating system, and is a hard disk from the user's perspective.
When a user uses a virtual machine, the disk of the virtual machine is the same as a common hard disk on the operating system, and is a hard disk from the user's perspective.A . TRUEB . FALSEView AnswerAnswer: A
Which of the following is not a feature of 5G?
Which of the following is not a feature of 5G?A . Wide connectionB . High speedC . low costD . Low latencyView AnswerAnswer: C
A bank now needs to purchase batches of hard disks to store some key data for daily operations. Which of the following hard disks is the most suitable?
A bank now needs to purchase batches of hard disks to store some key data for daily operations. Which of the following hard disks is the most suitable?A . SSD diskB . SATA diskC . SAS diskD . NL-SAS diskView AnswerAnswer: A
Which of the following descriptions about RAID is wrong?
Which of the following descriptions about RAID is wrong?A . RAID 6 ensures the reliability of user data by mirroringB . RAID 5 ensures the reliability of user data by means of parityC . RAID 0 improves storage read and write performance through stripingD . RAID 1 ensures the reliability...
