H13-511 무료 덤프문제 온라인 액세스

The picture describes the service model

• A.DaaS
• B.IaaS
• C.PaaS
• D.SaaS

Which device in the physical network is capable of routing and forwarding?

• A.Hub
• B.Physical server NIC
• C.Layer 2 switch
• D.Router

The following incorrect description of memory reuse is (B)

• A.memory reuse technology can make the total memory used by virtual machines larger than the total memory of physical server specifications After the
• B.memory reuse function is enabled, the memory reuse rate is inversely proportional to the actual memory usage of each virtual machine.
• C.memory reuse single technology includes memory bubbles, memory swap and memory sharing
• D.memory reuse technology can make the sum of virtual machine memory specifications larger than the sum of physical server specifications \

The following can achieve computer virtualization in the era of cloud computing 1.0 and improve resource utilization

• A.OpenStack
• B.KVM
• C.Xen
• D.Hyper-v

The following description of the characteristics of cloud computing resource pooling is correct

• A.Cloud computing resource pooling feature can put CPU and hard disk in the same resource pool
• B.Cloud computing resource pooling features must rely on virtualization technology to achieve
• C.Cloud computing resource pooling is a prerequisite for achieving extensive network access
• D.Cloud computing resource pooling characteristics can shield the differences between similar resources