(2026) GB0-713-ENU Dumps and Practice Test (86 Questions)
Guide (New 2026) Actual H3C GB0-713-ENU Exam Questions
NEW QUESTION # 50
Which of the following statements about virtual devices of virtual machines is correct?
- A. The virtual CPU of the virtual machine uses physical CPU resources through time slice polling
- B. Compared with "normal network card", "virtio network card" has better performance. It is recommended to use "virtio network card"
- C. When the virtual machine uses a "virtio hard disk" or a "virtio" network card, it is not necessary to install the virtio device driver
- D. The "custom" working mode of the virtual CPU can provide the best migration compatibility and best performance for the virtual machine.
Answer: A,B
NEW QUESTION # 51
Which of the following statements about the functions and effects of CVK formation is correct:
- A. CVK supports ISCI, FC, and NAS to prevent mounting storage resources
- B. CVK host does not support USB installation
- C. Each server needs to install CVK components
- D. CVK host must support hardware-assisted virtualization
Answer: A,C,D
NEW QUESTION # 52
H3CCAS manages resources through a clear organizational hierarchical view.
Which of the following statements about clusters in the hierarchical structure is incorrect?
- A. A host pool can contain multiple clusters
- B. Only hosts added on the cluster page can implement HA
- C. Hosts can be added directly on the cloud resource page
- D. Hosts in the cluster can implement dynamic resource adjustment
Answer: C
NEW QUESTION # 53
The following three major IETF standards related to Overlay technology are:
- A. VXLAN
- B. NVGRE
- C. WHERE
- D. STT
Answer: A,B,D
NEW QUESTION # 54
Which of the following statements about CAS characteristics is correct:
- A. V2V supports converting virtual machines in various formats such as VMware, Citrix, KVM, etc. into H3CCAS virtual machines
- B. HA takes into account the virtual machine CPU, memory, I/O throughput load factors and the virtual machine's affinity to the physical host to dynamically adjust the distribution of business loads and improve system availability.
- C. DRX takes into account the virtual machine CPU, memory, I/O throughput load factors and the virtual machine's affinity to the physical host to dynamically adjust the distribution of business loads and improve system availability.
- D. When a server fails, DRS can automatically select a space server and restart the VM on an idle server.
Answer: A
NEW QUESTION # 55
The two virtual machines across the host are not connected. The possible reason is
- A. The physical switch VLAN and other information are configured incorrectly
- B. Virtual machine network policy template configuration error
- C. The virtual machine operating system firewall blocks the message sending and receiving, resulting in abnormal message sending and receiving
- D. Virtual switch forwarding abnormality
Answer: A,B,C,D
NEW QUESTION # 56
Which of the following statements about CAS cloud resources is incorrect?
- A. The host can add multiple shared file system storage pools
- B. A physical server is a host on the CAS platform
- C. The shared file system is implemented in clusters
- D. HA function is implemented in clusters
Answer: C
NEW QUESTION # 57
The unit for allocating computing resources is
- A. Cluster
- B. Virtual Machine
- C. Host
- D. Host pool
Answer: A
NEW QUESTION # 58
SDN is the abbreviation of Software Defined Network. SDN is not a specific technology. It is a network design concept that plans the interaction between the various components of the network (software, hardware and software). Its characteristic attributes include:
- A. Centralized network control
- B. Automated application control for network services
- C. Open programmable interface
- D. Separation of control plane and forwarding plane
Answer: A,C,D
NEW QUESTION # 59
Which of the following statements about virtual machine cloning is incorrect?
- A. Virtual machine cloning methods include normal cloning, fast cloning and full cloning.
- B. Cloning is only allowed within the same CVK host
- C. The default IP address acquisition method for the cloned virtual machine is DHCP, so there will be no address conflict problem
- D. The cloned virtual machine has the same operating system, application system and data as the original virtual machine, and the MAC address of the virtual network card is also the same.
Answer: B,C,D
NEW QUESTION # 60
Regarding server RAID cards, the correct statement is:
- A. The array card cache must be used with a cache battery, otherwise there is a risk of data loss after a power outage
- B. write back mode, data will be written directly to the disk, high security
- C. Server disks do not require array cards to be used for RAID0
- D. When using FBWC, data retention time does not exceed 72 hours. If the phone is disconnected, the server recovery data must be flashed to the hard disk as soon as possible.
Answer: A
NEW QUESTION # 61
The incorrect statement about installing the CAS system through HDM (or ilo) is
- A. The management server needs to install CVM, but the business server does not need to install CVM
- B. The interface address configured during installation is the business network port address
- C. After the installation is complete, you need to confirm the image file selection in the virtual drivers menu. The ISO file has been disconnected.
- D. There is a trial period after CAS is installed. It is recommended to register for a formal license during this period.
Answer: B
NEW QUESTION # 62
Which of the following options are indicators of storage product performance:
- A. Maximum number of supported servers
- B. Maximum number of luns supported
- C. IOPS
- D. Bandwidth
Answer: C,D
NEW QUESTION # 63
Which of the following statements about virtual switch link aggregation is correct?
- A. If the virtual machine switch is configured with "static link aggregation" and the load sharing mode is "active/standby load sharing", aggregation should not be configured on the physical switch.
- B. If the virtual switch is configured with "dynamic link aggregation", the connected physical switch must also be configured with dynamic aggregation
- C. If the virtual machine switch is configured with "static link aggregation" and the load sharing mode is "advanced load sharing", static aggregation should not be configured on the physical switch.
- D. If the virtual machine switch is configured with "static link aggregation" and the load sharing mode is "basic load sharing", static aggregation should be configured on the physical switch
Answer: A,B,D
NEW QUESTION # 64
Which of the following virtualization forms are used by CAS?
- A. Hardware-assisted virtualization
- B. Simulation
- C. Paravirtualization
- D. Hyper-V
Answer: A
NEW QUESTION # 65
Which of the following descriptions about virtual machines is correct?
- A. The virtual machine mainly includes configuration files and image files
- B. A virtual machine is a complete system running on a physical server. It contains its own virtual CPU, memory, disk, network card and other virtual hard disk resources.
- C. The virtual machine configuration file defines the virtual hardware information of the virtual machine
- D. The system time of the CVK host where the virtual machine is located will not be synchronized during the virtual startup process
Answer: A,B,C
NEW QUESTION # 66
Which of the following statements about the functions and effects of CVK components is correct?
- A. CVK supports ISCSI, FC, and NAS methods to mount storage resources
- B. Each server needs to install the CVK component
- C. When a CVK and the cluster shared file system both fail, cluster HA can still migrate the virtual machines on the failed CVK to other CVKs
- D. CVK host must support hardware-assisted virtualization
Answer: A,B,D
NEW QUESTION # 67
Which of the following statements about storage thin volumes is correct?
- A. Thin volumes allow storage over-allocation
- B. When using thin volumes, the disk usage on the host side may be less than the capacity usage on the storage side.
- C. When thin volumes are mirrored, cloned, or replicated between storages, only the data actually used needs to be synchronized, saving CPU, disk, and bandwidth overhead
- D. For critical businesses, it is recommended to use thick provisioned storage volumes to ensure the occupation of storage resources.
Answer: A,B,C,D
NEW QUESTION # 68
Which of the following statements about virtual machine templates is correct?
- A. The number of CPUs, memory size, and capacity in the virtual machine template cannot be modified
- B. There are two ways to create a virtual machine template: converting to a template and cloning. Cloning to a template must be done when the virtual machine is shut down.
- C. A virtual machine template is a copy of a virtual machine that is used to easily create and configure multiple new virtual machines.
- D. Make sure the CD-ROM drive is disconnected before creating the template
Answer: C,D
NEW QUESTION # 69
Which of the following components does CAS virtualization software include?
- A. KVM
- B. CIC
- C. CVK
- D. CVM
Answer: B,C,D
NEW QUESTION # 70
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