Latest Huawei H13-511_V4.0 Exam questions and answers
TroytecDumps H13-511_V4.0 Exam Practice Test Questions (Updated 255 Questions)
NEW QUESTION 43
The rules in the security group will be deleted along with the security group
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 44
The following description of RAID is correct (multiple choice)
- A. when after a damaged disk, RAID5 the other disk still work, is unaffected disk I / O performance
- B. RAID are to improve I / O performance of the storage system by concurrent read and write data on a plurality of disks
- C. RAID6 compared with RAID5, data recovery stronger, but the decline in literacy disk
- D. RAID storage space can be regarded as composed of two or more disks, the disk capacity available capacity for the sum
Answer: A,B
NEW QUESTION 45
The following description of cloud computing is correct
- A. Various IT resources in cloud computing need to be paid to use
- B. Cloud computing is a technology that enables IT resources to be obtained anytime, anywhere, conveniently, and on demand
- C. IT resources obtained in cloud computing need to be used through the network
- D. In the process of obtaining IT resources, users need to repeatedly negotiate with cloud computing service providers
Answer: B
NEW QUESTION 46
In Huawei's FusionCompute, the system disk of the virtual machine cannot be unbound
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 47
Virtualization description is correct
- A. VMM runs on Host OS
- B. VMM runs in Guest Machine
- C. VMM runs on Guest OS
- D. VMM runs directly on Host Machine
Answer: A
NEW QUESTION 48
Among the following options, the correct description of the characteristics of cloud computing on-demand self-service is
- A. The cloud computing service provider only needs to prepare all the services, and the remaining work is completely done by the user.
- B. In the process of using cloud computing, users need to solve all problems by themselves
- C. After the user has determined the cloud computing service he needs, he can complete the application for cloud computing resources alone.
- D. Users do not need to explain to service providers when using cloud computing resources.
Answer: C
NEW QUESTION 49
Which of the following is not included in the NAS architecture?
- A. Volume management module
- B. file system
- C. Network interface
- D. Status verification module
Answer: C
NEW QUESTION 50
As FusionCompute, which one of the following options do not belong CPU resources QoS parameters?
- A. CPU share of resources
- B. CPU resource reservation
- C. CPU resource reuse
- D. CPU resource limits
Answer: C
NEW QUESTION 51
In KVM, there are two ways for the virtual machine NIC to connect to the physical network: and ()
- A. bridge, pass-through
- B. address translation, pass-through
- C. pass-through, bridge
- D. bridging, address translation
Answer: D
NEW QUESTION 52
Open source virtualization technologies are all type I virtualization, and closed source virtualization technologies are all type II virtualization
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 53
In Huawei FusionCompute, the description of the "shared" type disk is correct (multi-select).
- A. This type of hard disk can only be bound to one virtual machine
- B. This type of hard disk can be bound to multiple virtual machines
- C. The virtual machine does not support changing datastores on such hard disks
- D. The virtual machine to which this type of hard disk is bound does not support the snapshot function
Answer: B,C,D
NEW QUESTION 54
What does not reflect the features of cloud computing on-demand self-service in the following options are
- A. The engineer upgraded the cloud server CPU he purchased from 2 to 4
- B. The engineer purchased a cloud server from Huawei public cloud according to his needs.
- C. The engineer changed the operating system of the cloud server he purchased from Linux to Windows
- D. The engineer received a notification message from the server provider one week before the cloud server expired.
Answer: D
NEW QUESTION 55
Storage virtualization technology can improve storage utilization and provide storage resources for multiple virtual machines.
- A. Yes
- B. wrong
Answer: A
NEW QUESTION 56
Which of the following statements about the relationship between cloud computing and the Internet of Things is incorrect?
- A. Without cloud computing support, the Internet of Things cannot perform data transmission
- B. If there is no cloud computing as the basic support, the work efficiency of the Internet of Things will be greatly reduced
- C. Cloud computing can provide enough storage space for massive data of the Internet of Things
- D. Cloud computing is the cornerstone of the development of the Internet of Things, and at the same time, the Internet of Things continues to promote the development of cloud computing
Answer: A
NEW QUESTION 57
NUMA is a memory architecture designed for multiprocessor computers. Memory access time depends on Processor location, under NUMA. the processor accesses its own local memory faster than non-local memory (the memory is located in Another processor, or shared memory between processors) is faster.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 58
In Huawei FusionCompute, the correct description of the method for logging in to the virtual machine is . [Multiple choice]
- A. The virtual machine does not have an IP address, and the administrator can log in through VNC. so VNC gets rid of its dependence on the network
- B. Administrators can log in to a virtual machine with any operating system installed through VNC
- C. If the operating system of the virtual machine is windows, the administrator can log in to the virtual machine through remote desktop
- D. If the operating system of the virtual machine is Linux, the administrator can log in to the virtual machine through remote desktop
Answer: B,C
NEW QUESTION 59
For scenarios such as archives that need to store large amounts of data for a long time, but do not need to read frequently, it is recommended Type of disk?
- A. SAS disk
- B. SATA disk
- C. SSD disk
- D. NL-SAS disk
Answer: B
NEW QUESTION 60
In Huawei FusionCompute, the correct step to delete storage resources is
1. Delete or virtual machine disk
2. Disassociate the host
3. Delete storage resources
4. Destroy data storage
- A. 1 ---> 4 ---> 2 ---> 3
- B. 3 ---> 2 ---> 4 ---> 1
- C. 1 ---> 2 ---> 3 ---> 4
- D. 2 ---> 4 ---> 1 ---> 3
Answer: A
NEW QUESTION 61
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