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خذ اختبارات أخرى عبر الإنترنت
السؤال #1
The way FusionCompute Installer deploys VRM virtual machines is ().
A. ISO file automatic installation
B. Import the template file to the virtual machinecorrect
C. Automatically create virtual machines and automatically mount ISO files for installation
D. PXE automatic installation
عرض الإجابة
اجابة صحيحة: B
السؤال #2
Data stream is a packet collection with the same data characteristics . In the layer 3 switching technology refers to the packet collection with the same source/destination MAC address.
A. Truecorrect
B. Falsecorrect
عرض الإجابة
اجابة صحيحة: AB
السؤال #3
Which of the following descriptions about RAID is wrong?
A. RAID 6 ensures the reliability of user data through mirroringcorrect
B. RAID 5 guarantees the reliability of user data through parity check
C. RAID 0 improves storage read and write performance through striping
D. RAID 1 guarantees the reliability of user data through mirroring
عرض الإجابة
اجابة صحيحة: A
السؤال #4
Which of the following descriptions about distributed storage is wrong?
A. Distributed storage has no controller enclosure and disk enclosure
B. The equipment used in distributed storage is generally an ordinary server rather than a storage device
C. Distributed storage has good scalability
D. Distributed storage uses RAID technology to ensure high availability and security of datacorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #5
Which of the following descriptions about Huawei FusionCompute HA is wrong?
A. The system periodically checks the status of the virtual machine
B. If the data of the virtual machine is saved in the shared storage, the unsaved data will not be lost when a failure occurs
C. The administrator can set different HA policies according to the importance of the virtual machine
D. This function supports automatic restart after a virtual machine failure
عرض الإجابة
اجابة صحيحة: A
السؤال #6
Cloud computing is the product of the development of the Internet and computing technology, so cloud computing must be inseparable from the network.
A. TRUEcorrect
B. FALSE
عرض الإجابة
اجابة صحيحة: A
السؤال #7
During the implementation of the FusionAccess gateway and load balancing deployment solution, after configuring vAG/MLB, it is found that the HA status is abnormal. Which of the following options is the cause of this failure?
A. The administrator changed the root password of HDCcorrect
B. The administrator changed the gandalf password of vAG/vLB
C. The administrator changed the ITA portal login password
D. The administrator changed the root password of vAG/vLB
عرض الإجابة
اجابة صحيحة: A
السؤال #8
Which of the following descriptions about cloud computing is correct?
A. Cloud computing is a technology that enables convenient and on-demand access to resources anytime, anywherecorrect
B. Various IT resources in cloud computing need to be paid to use
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
عرض الإجابة
اجابة صحيحة: A
السؤال #9
What are the problems of traditional desktop application ? (Select 3 Answers)
A. large energy consumptioncorrect
B. high maintenance costscorrect
C. PC replacement cost is highcorrect
D. low performance
عرض الإجابة
اجابة صحيحة: ABC
السؤال #10
Which of the following descriptions about namespace in Linux virtual network is wrong?
A. Multiple namespaces can be created in a Host
B. A device can only be located in one namespacer
C. From a purely network perspective, namespacei can provide an independent network protocol money
D. Different namespaces are isolated from each other and cannot communicatecorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #11
Which of the following descriptions about virtualization-related concepts is wrong?
A. Guest Machine: virtual machine
B. Guest OS: virtual machine operating system
C. Host Machine: machine
D. Host OS: virtualization software layercorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #12
Which of the following descriptions about memory multiplexing technology is correct?
A. If the memory usage of the user virtual machine is relatively high, it can be optimized by increasing the memory reuse ratio
B. Turn on the memory multiplexing technology, which can increase the number of virtual machines deployed on the physical host to a certain extentcorrect
C. Enable memory multiplexing technology, the higher the multiplexing ratio, the better the performance of the virtual machine
D. The total memory of all virtual machines created by the user with memory reuse technology must be smaller than the physical memory
عرض الإجابة
اجابة صحيحة: B
السؤال #13
When installing Huawei FusionCompute, which storage is recommended to deploy the VRM?
A. Local diskcorrect
B. SAN
C. FC SAN
D. NAS
عرض الإجابة
اجابة صحيحة: A
السؤال #14
When deploying vLB components, vAG and vLB components are usually deployed on the same virtual machine, but vLB cannot be combined with WT components.
A. False
B. True
عرض الإجابة
اجابة صحيحة: B
السؤال #15
Which of the following is not an optional function item in the step of creating a template in FusionAccess Tindows Installer?
A. Enable the firewall configuration function
B. Install Personalized Data Management
C. Enable third-party Gina certification
D. Turn on Logout Restorecorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #16
When configuring IP SAN for the host, it is usually necessary to configure () for the host on the storage device so that the host and IPSAN can be mapped.
A. ISCSI Client
B. ISCSI Target
C. ISCSI Server
D. ISCSI Initiatorcorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #17
Which item is wrong with the description of FusionCompute distributed virtual machine switch port group?
A. Port group supports special configuration of IP and MAC binding to improve security
B. Virtual machine NICs connected to the same port group have the same network attributes
C. A distributed switch can only create one port group in each computing nodecorrect
D. Port groups are a mechanism for setting policies that are used to manage networks connected to port groups
عرض الإجابة
اجابة صحيحة: C
السؤال #18
CORRECT TEXT In Huawei Fusion Compute, to facilitate unified management, each DVS must be configured with a management IP address.
A. TRUE
B. FALSEcorrect
عرض الإجابة
اجابة صحيحة: B
السؤال #19
Which of the following descriptions about IP routing is wrong?
A. Include the next MAC addresscorrect
B. Can be dynamically generated
C. Include the outgoing interface name
D. Can be manually configured
عرض الإجابة
اجابة صحيحة: A
السؤال #20
What is the protocol of VLAN ? ？
A. IEEE802
B. IEEE802
C. IEEE802
D. IEEE802
عرض الإجابة
اجابة صحيحة: AB
السؤال #21
Which of the following is the correct description of the main purpose of enabling the NUMA function?
A. Maximize the computing power of the physical host CPU
B. Maximize the reuse rate of physical machine memory
C. Optimize the memory access performance of the virtual machinecorrect
D. Maximize the computing power of the vCPU of the virtual machine
عرض الإجابة
اجابة صحيحة: C
السؤال #22
A company is migrating its business system to the FusionComute virtualization platform, and the management plane and business plane are on different network segments. However, due to incorrect configuration, a Linux virtual machine cannot run normally after migration. Which of the following methods can an engineer not log in to a faulty virtual machine for troubleshooting?
A. Log in to the normal virtual trigger on the same network segment and then jump to the faulty virtual machine
B. Log in to the CNA operating system of the node and jump to the faulty virtual machine
C. Log in to the virtual machine with VNC on the FusionCompute platform
D. Use puttyi to remotely log in to the virtual machinecorrect
عرض الإجابة
اجابة صحيحة: D
السؤال #23
Which of the following descriptions about Huawei FusionCompute HA is wrong?
A. The system periodically checks the status of the virtual machine
B. If the data of the virtual machine is saved in the shared storage, the unsaved data will not be lost when a failure occurs
C. The administrator can set different HA policies according to the importance of the virtual machine
D. This function supports automatic restart after a virtual machine failure
عرض الإجابة
اجابة صحيحة: A
السؤال #24
Which of the following cloud computing operation models is most suitable for small Internet of Things enterprises?
A. Hybrid cloudcorrect
B. Private cloud
C. Community cloud
D. Public cloud
عرض الإجابة
اجابة صحيحة: A
السؤال #25
Which of the following is not a common operating system file system?
A. EXT4
B. NTFS
C. WNFScorrect
D. FAT32
عرض الإجابة
اجابة صحيحة: C
السؤال #26
A company has deployed its business on the FusionCompute platform. In order to optimize the memory access performance of the virtual machine, which of the following virtual machine features should be used?
A. NUMAcorrect
B. Resource hot addition
C. Template deployment
D. Snapshot
عرض الإجابة
اجابة صحيحة: A
السؤال #27
Which of the following descriptions about non-uniform memory architecture NUMA is wrong? ()
A. Solve scalability problems in multiprocessor systems
B. Load balancing needs to consider Node correlation in the scheduling process
C. The CPU accesses the memory of other Nodes faster than the local memorycorrect
D. Divide CPU, memory and /O resources into different Nodes
عرض الإجابة
اجابة صحيحة: C
السؤال #28
The second layer of the OSI reference model is the data link layer .
A. Truecorrect
B. False
عرض الإجابة
اجابة صحيحة: A
السؤال #29
Which of the following descriptions about non-uniform memory architecture NUMA is wrong? ()
A. Solve scalability problems in multiprocessor systems
B. Load balancing needs to consider Node correlation in the scheduling process
C. The CPU accesses the memory of other Nodes faster than the local memorycorrect
D. Divide CPU, memory and /O resources into different Nodes
عرض الإجابة
اجابة صحيحة: C
السؤال #30
Which of the following descriptions about clusters, hosts, and virtual machines in Huawei FusionComputer is incorrect?
A. Hosts can move between clusters
B. Virtual machines can be moved across clusters
C. Whether multiple hosts belong to the same cluster depends on whether they use the same shared storagecorrect
D. A cluster is composed of multiple hosts and their associated storage and network resources
عرض الإجابة
اجابة صحيحة: C

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