Online Access Free H13-411-ENU Exam Questions

Server virtualization abstracts physical resources of a server into logical resources, changing one server into multiple virtual servers isolated from each other and eliminating physical restrictions.
Which of the following are in the server virtualization range? (Multiple Choice)

• A.I/O virtualization
• B.Disk virtualization
• C.CPU virtualization
• D.Memory virtualization

The e Backup supports the high availability (HA) function. If a fault occurs on the active node of the backup server, the standby node of the backup server replaces the active node to maintain proper running of the system.

• A.False
• B.True

Which of following modes are supported for Ethernet link aggregation (Eth-Trunk)? (Multiple Choice)

• A.CDP mode
• B.LLDP mode
• C.Manual mode
• D.LACP mode

DCN refers to interconnection between two DC Ns for cross-DC service communication and migration.

• A.False
• B.True

Which of the following services is responsible for managing and computing instance lifecycle in the OpenStack environment, including batch creation and on-demand scheduling and stopping?

• A.neutron
• B.heat
• C.keystone
• D.nova