[2026] Pass H3C GB0-713-ENU Exam Updated 86 Questions
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NEW QUESTION # 17
The following statements about CAS characteristics are correct:
- A. DRX comprehensively considers load factors such as the virtual machine's CPU, memory, I/O throughput, and the virtual machine's affinity to the physical host, dynamically adjusts the business-responsible division, and improves system availability.
- B. When a server fails, DRS can automatically select an idle server and restart the VM on the idle server.
- C. HA comprehensively considers load factors such as virtual machine CPU, memory, I/O throughput, and the affinity of the virtual machine to the physical host, dynamically adjusts the business-responsible division, and improves system availability.
- D. V2V supports converting virtual machines in various formats such as vmware, citrix, kvm, etc. into H3CCAS virtual machines
Answer: D
NEW QUESTION # 18
Which of the following is correct about the common maintenance commands of CAS?
- A. qemu-img info command can view virtual machine disk information
- B. After executing the service apache restart command, all tasks running in the foreground will be interrupted.
- C. virsh pool-list -all can view the storage information mounted on this cvk host.
- D. virsh list can view all running virtual machines on the host.
Answer: C,D
NEW QUESTION # 19
Which of the following statements about CVM management functions is correct?
- A. Host auto-discovery task management automatically searches for hosts that can be added and adds them to the cluster to which the task belongs.
- B. The virtual machine view management function allows maintenance personnel to customize the virtual machine directory based on actual business scenarios
- C. Cloud services are based on the virtualization function provided by CVM components, abstracting physical resources such as computing, storage, and network into elastic virtual resource pools that are provided on demand.
- D. The operation log records in detail all operations performed by operators on the CVM and provides a download function
Answer: A,B,C,D
NEW QUESTION # 20
Which of the following descriptions about virtual machine high availability (HA) is correct?
- A. HA functionality provides easy-to-use, cost-effective high availability for applications running on all virtual machines in the cluster.
- B. After the cluster enables the HA function, all hosts in the cluster are required to mount the system shared storage
- C. After the HA function is enabled, CVM will continuously monitor the operating status of all server hosts and virtual machines in the cluster. When a host or virtual machine fails, CVM will immediately respond and start all affected virtual machines on other available hosts in the cluster.
- D. After the cluster enables the HA function, all virtual machines in the cluster have HA turned on, and the HA function of a single virtual machine cannot be turned off.
Answer: A,B,C
NEW QUESTION # 21
Which of the following statements about CAS software version upgrade is correct?
- A. As long as you perform the upgrade operation on the CVM host, you can also complete the upgrade operation of the CVK host managed by the CVM host.
- B. Before upgrading the CAS software version, you need to back up your business data.
- C. If you do not clear the browser cache after the upgrade, CAS page access exceptions may occur
- D. When upgrading services, it is recommended to shut down the VM normally from within the VM and suspend the shared storage pool.
Answer: A,B,C,D
NEW QUESTION # 22
Which of the following statements about the default gateway is incorrect?
- A. The server where the CAS system is installed can be configured with multiple default gateways
- B. If the storage network does not run Layer 3, there is no need to configure static routing locally
- C. After installing the CAS software, the management network gateway is used as the default gateway by default
- D. If the storage network runs at Layer 3, you need to configure static routing locally
Answer: A
NEW QUESTION # 23
Each SCSI channel has a maximum of () SCSI IDs and can connect a maximum of () storage devices:
- A. 16/15
- B. 17/16
- C. 14/13
- D. 15/14
Answer: A
NEW QUESTION # 24
The following are the advantages of SSD hard drives over SATA hard drives:
- A. Large hard disk capacity
- B. Low noise during operation
- C. No mechanical moving parts inside, no fear of vibration
- D. Good random read and write performance
Answer: B,C,D
NEW QUESTION # 25
Servers are classified into the following categories according to their processor architecture:
- A. X86 server
- B. I A-64 Server
- C. RISC architecture server
- D. Blade Server
Answer: A,B,C
NEW QUESTION # 26
Which of the following statements about configuring a virtual switch is incorrect?
- A. The uplink port of the virtual switch allows all VLANs to pass
- B. The storage virtual switch must be configured with a P address, otherwise the CVK host cannot mount the iP SAN storage through the storage virtual switch.
- C. When adding a virtual switch, you must bind a physical interface, and when binding multiple physical interfaces, you must configure link aggregation mode and load sharing mode.
- D. The virtual machine uses the vNet0 port of the virtual switch, and the port is configured with VLAN100. Then the physical switch port connected to the virtual switch must allow VLAN100 to pass through, otherwise the virtual machine network will be unavailable.
Answer: C
NEW QUESTION # 27
Which of the following descriptions about virtual machine high availability HA is correct?
- A. After enabling the HA function, CVM will continuously monitor the operation of all server hosts and virtual machines in the cluster. When a host or virtual machine fails, CVM will immediately respond and restart all affected virtual machines on other available hosts in the cluster.
- B. HA functionality provides easy-to-use, cost-effective availability for applications running on all virtual machines in a cluster.
- C. After the cluster enables HA, all virtual machines in the cluster have HA enabled, and the HA function of a single virtual machine cannot be disabled.
- D. After the cluster enables the HA function, all hosts in the cluster are required to mount the system shared storage
Answer: A,B,D
NEW QUESTION # 28
The unit for allocating computing resources is
- A. Host pool
- B. Cluster
- C. Host
- D. Virtual Machine
Answer: B
NEW QUESTION # 29
Which of the following options are characteristics of RAID5:
- A. Generally speaking, RAID5 requires at least 3 hard disks.
- B. If N hard disks of the same specification are used as a RAID5, the actual available space is the space of N-1 hard disks.
- C. Dedicated hard disk to save verification data
- D. Checksum data is evenly distributed on all hard disks
Answer: A,B,D
NEW QUESTION # 30
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. Make sure the CD-ROM drive is disconnected before creating the template
- C. 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.
- D. A virtual machine template is a copy of a virtual machine that is used to easily create and configure multiple new virtual machines.
Answer: B,D
NEW QUESTION # 31
Which of the following statements about the functions and effects of CVK components is correct?
- A. Each server needs to install the CVK component
- B. CVK supports ISCSI, FC, and NAS methods to mount storage resources
- C. CVK host must support hardware-assisted virtualization
- D. 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
Answer: A,B,C
NEW QUESTION # 32
Which of the following statements about the functions and effects of CVK formation is correct:
- A. CVK host does not support USB installation
- B. CVK host must support hardware-assisted virtualization
- C. CVK supports ISCI, FC, and NAS to prevent mounting storage resources
- D. Each server needs to install CVK components
Answer: B,C,D
NEW QUESTION # 33
The encapsulation order of the ISCSI protocol packet is:
- A. ISCSI->SCSI->TCP->IP->Link
- B. Link->SCSI->ISCSI->TCP->IP
- C. ISCSI->SCSI->IP->TCP->Link
- D. SCSI->ISCSI->TCP->IP->Link
Answer: D
NEW QUESTION # 34
Which of the following statements about storage thin volumes is correct?
- A. When using thin volumes, the disk usage on the host side may be less than the capacity usage on the storage side.
- B. Thin volumes allow storage over-allocation
- C. For critical businesses, it is recommended to use thick provisioned storage volumes to ensure the occupation of storage resources.
- D. 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
Answer: A,B,C,D
NEW QUESTION # 35
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