Huawei New 2021 H13-511_V4.0 Sample Questions Reliable H13-511_V4.0 Test Engine
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NEW QUESTION 12
To configure the IP SAN for the host, you usually need to configure the host on the storage device to enable the host to be mapped on the IP SAN Shoot.
- A. ISCSI Target
- B. ISCCSI Initiator
- C. ISCSI Server
- D. ISCSI Client
Answer: B
NEW QUESTION 13
Memory reuse is a resource allocation scheme that increases the density of virtual machines on a single host, reduces costs, and sacrifice performance for density.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 14
In Huawei fusion compute, all virtual machine NICs that join the same security group use this security group filtering. To improve security, you need to add the same network card to multiple security groups. B // A network card is only assigned to one security group
- A. FALSE
- B. TURE
Answer: A
NEW QUESTION 15
In the development of the Internet, there are many milestone events. The order of the milestone events in the following options is normal.
- A. www is officially open to the public-the birth of DNS-the establishment of TCP / IP protocol specifications-the birth of ARPANET
- B. The birth of DNS-the establishment of TCP / IP protocol specifications-the birth of ARPANET-www is officially open to the public
- C. The birth of ARPANET-the establishment of TCP / IP protocol specifications-the birth of DNS-www is officially open to the public
- D. The establishment of TCP / IP protocol specifications-ARPANET is born-www is officially open to the public-DNS is born
Answer: C
NEW QUESTION 16
The following description of virtualization is correct
- A. Virtual machines using different types of virtualization technology can be converted to each other
- B. Virtualization can improve the uniformity of hardware resources
- C. Applications that can run on physical machines must also run on virtual machines
- D. Virtualization and non-virtualization cannot exist in the same data center at the same time
Answer: B
NEW QUESTION 17
The following can achieve computer virtualization in the era of cloud computing 1.0 and improve resource utilization
- A. Hyper-v
- B. Xen
- C. KVM
- D. OpenStack
Answer: B
NEW QUESTION 18
A SATA disk is a disk using a parallel interface type, and a SAS disk is a disk using a serial interface type.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 19
The following description of the characteristics of cloud computing resource pooling is correct
- A. Cloud computing resource pooling characteristics can shield the differences between similar resources
- B. Cloud computing resource pooling feature can put CPU and hard disk in the same resource pool
- C. Cloud computing resource pooling is a prerequisite for achieving extensive network access
- D. Cloud computing resource pooling features must rely on virtualization technology to achieve
Answer: A
NEW QUESTION 20
Virtualization description is correct
- A. VMM runs in Guest Machine
- B. VMM runs directly on Host Machine
- C. VMM runs on Host OS
- D. VMM runs on Guest OS
Answer: C
NEW QUESTION 21
Cloud computing is the product of the development of the Internet and computing technology, so cloud computing must be inseparable from the network.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 22
Fog computing is a distributed computing model that extends the concept of cloud computing to the edge of the network to support mobile and IoT and geographically distributed applications. The following incorrect statement about fog calculation is
- A. Fog computing can temporarily buffer data and reduce network pressure
- B. Fog computing can reduce the bandwidth consumed in the core Internet and limit the movement of data to the local network
- C. Fog computing provides more reliable network and physical device security than cloud computing
- D. Fog computing can quickly generate big data and reduce latency at the edge of the network
Answer: C
NEW QUESTION 23
. The following incorrect description of Huawei FusionCompute architecture is
- A. VRM can run on CAN or can be deployed on a separate physical machine
- B. CNA can manage cluster network, storage and computing resources // all of the cluster
- C. CNA provides computing resources for virtual machines
- D. VRM provides a management portal for administrators
Answer: B
NEW QUESTION 24
In FusionCompute, the virtual network adapter of each virtual machine is connected to the port of the virtual switch. In order to facilitate the user to configure and manage multiple ports at the same time, divide the ports with the same network attributes into the same port group
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 25
In Huawei FunsionCompute, the following incorrect description of the host storage interface is
- A. storage interface can be on the same network segment as the management plane
- B. supports two methods of adding interfaces manually and adding in batches.
- C. By adding multiple storage interfaces, multi-path transmission of storage can be achieved The IP address of the
- D. Local hard disk and FC SAN can be connected to the storage device without adding a storage interface.
Answer: B
NEW QUESTION 26
Which of the following methods are generally supported by a physical switch for remote management (multiple selection)
- A. Web
- B. Telnet
- C. SSH
- D. SSL
Answer: A,B,C
NEW QUESTION 27
In Huawei FusionCompute, DRS rules do not take effect for virtual machines bound to USB devices.
- A. FALSE
- B. TURE
Answer: B
NEW QUESTION 28
The reason computing virtualization technology can improve application reliability is (multiple choice)
- A. The virtual machine hosting the application is decoupled from the hardware. You can use the virtual machine to migrate between multiple physical hosts.
- B. Use computing virtualization technology to enable multiple applications to run on a physical host at the same time
- C. Use computing virtualization technology to automatically adjust virtualization specificationsk
- D. Use computer virtualization technology to automatically allocate virtual machines that host applications to physical hosts with sufficient resources
Answer: A,D
NEW QUESTION 29
In Huawei FusionCompute, the memory and CPU resources used by virtual machines can only be provided by the same cluster. Therefore, the maximum computing resources that virtual machines can actually use cannot exceed the sum of resources available to all hosts in the cluster
- A. False
- B. True
Answer: A
NEW QUESTION 30
Computing virtualization has different classifications from different perspectives, which can be divided into type I and type II virtualization, and can also be divided into full virtualization and paravirtualization.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 31
The following Qos description about CPU and memory resources is incorrect.
- A. Memory resources QOS is used to ensure that business-critical virtual machines can get sufficient memory resources
- B. Memory resource QoS can only be used after the memory reuse switch is enabled
- C. The CPU QoS of the virtual machine is used to ensure that the computing resources of the virtual machine are reasonably allocated
- D. CPU shares and CPU reservations work only when each virtual machine competes for computing resources
Answer: B
NEW QUESTION 32
Which operating system can format a disk to NTFS?
- A. Unix
- B. uvp
- C. Linux
- D. Windows
Answer: D
NEW QUESTION 33
What's incorrect in NUMA's description is ()
- A. Guest NUMA is to identify the Guest OS and its internal applications by presenting the NUMA structure to the virtual machine.
NUMA structure to achieve the purpose of improving application performance - B. Host NUMA mainly provides a CPU load balancing mechanism to resolve VM performance bottlenecks caused by imbalanced CPU resource allocation.
- C. NUMA technology makes CPU access similar to the speed of memory in Node and the speed of access to memory in other Nodes
- D. Host NUMA guarantees VM access to local physical memory, reduces memory access latency, and can improve VM performance
Answer: B
NEW QUESTION 34
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