Updated May-2026 Pass GB0-713-ENU Exam - Real Practice Test Questions
Download Free H3C GB0-713-ENU Real Exam Questions
NEW QUESTION # 33
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. Server disks do not require array cards to be used for RAID0
- C. write back mode, data will be written directly to the disk, high security
- 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 # 34
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 host must support hardware-assisted virtualization
- C. CVK supports ISCSI, FC, and NAS methods to mount storage resources
- 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 # 35
Which of the following statements about CAS software version upgrade is correct?
- A. If you do not clear the browser cache after the upgrade, CAS page access exceptions may occur
- B. 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.
- C. Before upgrading the CAS software version, you need to back up your business data.
- 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 # 36
The following statements about x86 architecture virtualization are correct:
- A. In the paravirtualization solution, the hypervisor provides a hypercall interface to meet the key kernel operations of the guest OS, such as memory management, interrupt time synchronization, etc.
- B. The original x86 architecture was not suitable for virtualization because sensitive non-privileged instructions could not be captured by the VMM
- C. Full virtualization solution requires modification of guest OS
- D. Hardware-assisted virtualization solution introduces VMCS (virtual-machine control structure), which stores the relevant status information of the virtual CPU
Answer: A,B,D
NEW QUESTION # 37
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. When the virtual machine uses a "virtio hard disk" or a "virtio" network card, it is not necessary to install the virtio device driver
- C. Compared with "normal network card", "virtio network card" has better performance. It is recommended to use "virtio network card"
- D. The "custom" working mode of the virtual CPU can provide the best migration compatibility and best performance for the virtual machine.
Answer: A,C
NEW QUESTION # 38
HA high reliability technology can achieve the following functions:
- A. Intelligently select idle physical servers
- B. The virtual machine automatically restarts
- C. Automatically detect virtual machine crashes
- D. Automatically detect physical server failures
Answer: A,B,C,D
NEW QUESTION # 39
The motherboard chipset determines the following parameters:
- A. Type and quantity of extension interfaces
- B. Supported CPU types
- C. Type and quantity of expansion slots
- D. Motherboard bus frequency
Answer: A,B,C,D
NEW QUESTION # 40
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 # 41
Which of the following statements about CAS characteristics is correct:
- A. 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.
- B. When a server fails, DRS can automatically select a space server and restart the VM on an idle server.
- 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. V2V supports converting virtual machines in various formats such as VMware, Citrix, KVM, etc. into H3CCAS virtual machines
Answer: D
NEW QUESTION # 42
When the virtual machine is started, it prompts that the disk does not exist, but it exists in the CAS front-end interface and the disk capacity is also displayed. What may be the reason?
- A. Disk capacity is too small
- B. The virtual machine disk's backing-file has been moved to another directory
- C. There is a problem with the front-end interface display
- D. The backing-file of the virtual machine disk has been deleted
Answer: B,D
NEW QUESTION # 43
The correct steps to modify the CVK host management network IP address and host name are:
1. Add CVK host to the cluster
2. Migrate the virtual machine to another CVK host
3. Delete the CVK host in the cluster
4. Complete the modification of IP address and host name in the xConsole interface of the CVK host
5. Migrate the virtual machine back to the CVK host
- A. 4 2 1 5 3
- B. 4 2 3 5 1
- C. 3 4 2 1 5
- D. 2 3 4 1 5
Answer: D
NEW QUESTION # 44
Which of the following descriptions of virtual switches is correct?
- A. It is recommended to create independent management, storage and business virtual machines and divide them into different VLANs
- B. The management virtual switch carries important messages such as management messages and virtual machine migration messages.
- C. A virtual switch is a network platform that simulates the functions of a physical switch system through software.
- D. Virtual switches provide network connectivity between virtual machines and external networks
Answer: A,B,C,D
NEW QUESTION # 45
Which of the following statements about configuring VM operating system information is correct?
- A. The deployed virtual machine needs to be added to the AD domain, so the operating system information needs to be configured using the quick initialization method
- B. The deployed virtual machine needs to be added to the AD domain, so the operating system information needs to be configured using the full initialization method.
- C. When using the full initialization method to configure the operating system information, it is required that the CAS Tools tool is installed in the virtual machine template.
- D. When using the quick initialization method to configure the operating system information, the CAS Tools tool must be installed in the virtual machine template.
Answer: B,C,D
NEW QUESTION # 46
To configure memory for a virtual machine, the following statement is correct
- A. The virtual machine memory is modified online, and a cold restart of the virtual machine is required to take effect
- B. The virtual machine does not occupy memory when it is turned off
- C. The memory allocated to a virtual machine can be greater than the physical memory
- D. The memory configuration of all virtual machines on a host may be greater than the total memory of the host.
Answer: A,B,D
NEW QUESTION # 47
Which statement about CAS log is correct?
- A. /var/log/message log records the error log of CVK host system operation
- B. /var/log/libvirt/qemu stores the log files of the virtual machines running on this CVK host
- C. /var/log/ocfs_fence_restart.log records the information of the CVK host restart triggered by ocfs2 ? Fence
- D. /var/log/operation log records the command information executed in the cvk background
Answer: B,D
NEW QUESTION # 48
Which of the following components does CAS virtualization software include?
- A. KVM
- B. CIC
- C. CVM
- D. CVK
Answer: B,C,D
NEW QUESTION # 49
Which of the following descriptions of the life cycle of a virtual machine is correct?
- A. When the virtual machine is working normally, performing a power off operation may cause the virtual machine operating system and application data to be lost, so it should be used with caution.
- B. After a virtual machine is moved to the recycle bin, it can be manually restored within the storage period. If the storage period exceeds the limit, it will be automatically deleted.
- C. The virtual machine does not have CAS Tools installed, and the virtual machine may not be shut down when the shutdown operation is performed.
- D. During the normal operation of the virtual machine, if the storage pool where the image file is located is full, the virtual machine will become suspended
Answer: A,B,C,D
NEW QUESTION # 50
Which of the following descriptions about virtual machine high availability HA is correct?
- A. After the cluster enables the HA function, all hosts in the cluster are required to mount the system shared storage
- B. 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.
- 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. HA functionality provides easy-to-use, cost-effective availability for applications running on all virtual machines in a cluster.
Answer: A,B,D
NEW QUESTION # 51
After the CVK host restarts, the reason for the fence restart error is TCP disconnected with other nodes, so the reason needs to be eliminated:
- A. Migration Network
- B. Business Network
- C. Storage Network
- D. Management Network
Answer: A
NEW QUESTION # 52
Which of the following statements about DRS function is correct?
- A. DRS can dynamically expand new virtual machines
- B. DRS prioritizes migrating services with smaller loads
- C. DRS can achieve cross-cluster migration
- D. The host uses local storage to store virtual machine files. When the performance exceeds the set threshold, DRS can be triggered and the virtual machine migration can be completed.
Answer: B
NEW QUESTION # 53
Three ways to backup a virtual machine. After multiple backups, which of the following statements is correct?
- A. Incremental backup is the fastest
- B. Differential backup The first backup is a full backup
- C. Differential backup does not support CBT
- D. Full backup backs up the most data
Answer: A,B,C,D
NEW QUESTION # 54
Regarding CVM hot standby, which of the following statements is correct?
- A. The CAS versions of the active and standby CVMs can be inconsistent
- B. Access the CAS management platform through a virtual IP
- C. The primary CVM only synchronizes the data under the /vms path to the backup CVM in real time
- D. CVM hot standby arbitration only supports the simple Ping method, not the advanced arbitration method
Answer: B,C
NEW QUESTION # 55
Which of the following statements about alarm management is correct?
- A. When a host goes down, the CVM console will record relevant information and generate an alarm
- B. The alarm information records the alarm source, abnormality occurrence time, possible abnormality causes, recovery suggestions, etc.
- C. Administrators can manually record maintenance experience
- D. When the virtual machine cannot connect, an alarm can be generated
Answer: A,C,D
NEW QUESTION # 56
There are four ways to divide VLAN:
1. Interface-based VLAN;
2. MAC-based VLAN;
3. Protocol-based VLAN;
4. Subnet-based VLAN.
Then the order of these four division methods is:
Answer:
Explanation:
2 - 4 - 3 - 1 (mac, subnet, protocol, and end priority)
NEW QUESTION # 57
......
GB0-713-ENU Dumps 100 Pass Guarantee With Latest Demo: https://freepdf.passtorrent.com/GB0-713-ENU-latest-torrent.html