최신 H13-511_V5.5 무료덤프 - Huawei HCIA-Cloud Computing V5.5

문제1

In FUsionCompute, memory sharing means that the system actively reclaims the temporarily unused physical memory of the virtual machine and allocates it to the virtual machine that needs to use the memory.

A. wrong

B. True

정답: A

문제2

Which of the following descriptions about non-uniform memory architecture NUMA is wrong? ()

A. Solve scalability problems in multiprocessor systems

B. The CPU accesses the memory of other Nodes faster than the local memory

C. Load balancing needs to consider Node correlation in the scheduling process

D. Divide CPU, memory and /O resources into different Nodes

정답: B

문제3

Which of the following are the characteristics of Fusion Sphere? (Multiple choice)

A. Widely compatible with various hardware and software

B. Application allocates resources on demand

C. Automated scheduling

D. Rich operation and maintenance management

정답: A,B,C,D

문제4

In Huawei FusionCompute, which one is correct about the description of "role"?

A. A "user" can only have one "role"

B. The "operation authority" of the "role" cannot be modified

C. If a "user" has multiple "roles", its "operating authority" depends on the "role" with the highest priority

D. A "role" can have one or more different "operating permissions"

정답: D

문제5

On FusiomAccess, vAGs need to be deployed on different hosts. Which of the following methods is recommended?

A. he vAG is bound to the host where the vAG is located

B. the local hard disk of the host is used during the vAG creation

C. the HA configuration of the vAG is disabled

D. VM's are set to be mutually exclusive

정답: D

문제6

Which of the following descriptions about memory multiplexing technology is correct?

A. The total memory of all virtual machines created by the user with memory reuse technology must be smaller than the physical memory

B. If the memory usage of the user virtual machine is relatively high, it can be optimized by increasing the memory reuse ratio

C. Enable memory multiplexing technology, the higher the multiplexing ratio, the better the performance of the virtual machine

D. Turn on the memory multiplexing technology, which can increase the number of virtual machines deployed on the physical host to a certain extent

정답: D

문제7

Which of the following descriptions about virtual switches in FusionCompute is correct?

A. Each interface of the virtual switch corresponds to a physical network port

B. Each virtual switch can be configured with multiple uplinks on a single server

C. The virtual switch can allow the virtual machine to access the corresponding NAN by configuring the port group

D. Each interface of the virtual switch can be configured with an IP address

정답: C

문제8

In the QEMU-KVM structure, QEMU runs in user space, while KVM runs in kernel space.

A. True

B. False

정답: A

문제9

Using Virtio for device simulation can shorten the path of I/O requests and improve the performance of virtualization.

A. True

B. False

정답: A

문제10

In FusionCompute, the virtual machine template format is divided into ova and ovf. The template in ovf format consists of an ovf description file and several () disk files.

정답:

VHD

문제11

Memory replacement refers to virtualizing the external storage into memory for the virtual machine to use, and storing temporarily unused data on the virtual machine to the external storage. When the system needs to use these data, it is exchanged with the data reserved in memory.

A. True

B. False

정답: A

문제12

Virtualization is divided into computing virtualization, storage virtualization, and network virtualization, corresponding to cloud hosts, cloud hard disks, and cloud networks in cloud computing.

A. True

B. False

정답: B

문제13

The Elastic Cloud Server supports the use of secret keys for authentication. It is necessary to parse the secret key file used when creating the Elastic Cloud Server into a password through the password acquisition function provided by the management console.

A. True

B. False

정답: A

문제14

In Huawei Fusion Computer, cluster resources consist of hosts and their associated storage and network resources.

A. True

B. False

정답: A

최신 H13-511_V5.5 무료덤프 - Huawei HCIA-Cloud Computing V5.5

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