HCIA Cloud Computing Practice Test

These questions are part of the practice quiz. Start practicing

• Which technology does NOT isolate broadcasts?
• Can KVM virtual machines be created using both a graphical interface and command line?
• What is the outcome of utilizing memory reuse technology?
• What is incorrect regarding the description of virtual machine snapshots?
• Which statement about cloud computing and the Internet of Things is incorrect?
• Which of the following is NOT considered non-virtualized storage in Huawei FusionCompute?
• Which types of traffic are included in north-south traffic?
• What benefit does using memory reuse in virtual machines provide?
• Which of the following is an example of open-source virtualization technology?
• During the snapshot creation process in FusionCompute, can you perform other operations on the virtual machine?
• The cloud service that includes the application operating environment but lacks applications and data is an example of which model?
• In a cloud environment, what does the acronym SaaS stand for?
• Which statement correctly describes the performance between virtualized and non-virtualized storage?
• Which operation is incorrect when creating a port group in Huawei FusionCompute?
• What deployment method is recommended for improving VRM reliability in Huawei FusionCompute?
• What does virtualization provide in the context of cloud computing?
• Which technology allows a single physical server to host multiple virtual machines?
• What is an incorrect description of the security group application scenario?
• To prevent a virtual machine from taking a snapshot of the disk and ensure all data is permanently written, which mode should be selected?
• In which scenario is it not recommended to enable the memory reuse function?
• In Huawei FusionCompute, when can users increase or decrease the number of vCPUs of a virtual machine?
• In FusionCompute, which disk type allows for easier data portability?
• Which actions occur when setting the VLAN ID of the port group to 10 in Huawei FusionCompute?
• What major factor impacts memory access time in a NUMA architecture?
• Is FusionStorage used as a virtualized storage in Huawei FusionCompute?
• What is the purpose of using a virtual NIC in a server setup?
• What is true about intelligent memory reuse technology in Huawei Fusion Compute?
• Which statement is incorrect about fog computing?
• Which of the following is not an element of artificial intelligence?
• Which feature does virtio provide to virtual machines that enhances performance?
• Which statement about the "shared" type disk in Huawei FusionCompute is correct?
• What best describes the characteristic of on-demand self-service in cloud computing?
• Which type of disk is recommended for long-term storage of large amounts of data that is rarely accessed?
• What is necessary for virtual machines to effectively communicate with one another?
• Which statement about the template format in Huawei FusionCompute is incorrect?
• Which order accurately represents milestone events in the development of the Internet?
• What is the correct sequence of operations for creating a disk using IP SAN in Huawei FusionCompute?
• When deleting a security group in FusionCompute, which of the following statements is correct?
• Which type of virtual machine migration involves stopping the machine during the process?
• How does FusionCompute Installer deploy VRM virtual machines?
• What technology is essential for the implementation of Quality of Service (QoS) regarding memory resources?
• Which of the following are common external storage solutions?
• Which components are essential for KVM virtualization?
• What is one scenario that is NOT suitable for increasing memory reuse ratio?
• Which of the following statements is correct about Huawei FusionCompute virtual machines?
• Among the following RAID levels, which one has the highest utilization of disk space?
• Which description of hot migration is incorrect regarding the operation of virtual machines?
• What is the function of iSCSI as compared to Fibre Channel?
• How can computing virtualization be classified?
• What must be considered to ensure sufficient resources in a destination host for virtual machine migration?
• Is it true that a template in Huawei FusionCompute can be used for batch deployment of multiple virtual machines?
• Which statements about VNC are correct?
• Which statement about memory reuse technology is incorrect?
• Which of the following statements best defines a live migration in virtualization?
• In Huawei FusionCompute, what happens to DRS rules for virtual machines bound to USB devices?
• Which statement regarding the hardware of the bare device in FusionCompute is INCORRECT?
• In Huawei's FusionCompute, can the system disk of the virtual machine be unbound?
• What does the acronym DRS stand for in the context of Huawei FusionCompute?
• Which combination of virtualized storage options in Huawei FusionCompute is accurate? (Select multiple)
• Which statement is true about the virtual network adapters in FusionCompute?
• What is the main advantage of using memory reuse in resource allocation?
• What is an incorrect statement regarding physical switches and virtual switches?
• Is the statement "Cloud computing is equal to virtualization" true or false?
• Which module in OpenStack provides persistent block storage?
• Which service model does the term "IaaS" refer to?
• Are open source cloud computing management platforms required to use open source virtualization technology?
• Why does computing virtualization technology enhance application reliability?
• In which scenario is virtualization applicable?
• Is the statement "A SATA disk uses a parallel interface type, and a SAS disk uses a serial interface type" true or false?
• Which feature enables the high availability of virtual machines in Huawei FusionCompute?
• What is a major advantage of using the virtualization capabilities of Hypervisors?
• The function of a switch port configured as access port is to?
• What aspect of Docker makes it a popular choice among developers?
• Which characteristic best describes the extensive network access of cloud computing?
• Does virtual machine live migration refer to moving VMs between physical servers while they are still running?
• Which statement correctly describes SSD disks?
• In regard to cloud computing, which statement is accurate?
• Which file format is not supported for importing a virtual machine in Huawei FusionCompute?
• Which disk array is considered a massive array of idle disks?
• What does a QoS policy in cloud services ensure?
• What is incorrect about the VIMS file system description below?
• Which network file sharing protocols does NAS support?
• Can virtual machine specifications be adjusted when cloning a virtual machine in Huawei FusionCompute?
• What defines cloud computing?
• In Huawei FusionCompute, which operating system is running on the host when a Linux-based virtual machine is created?
• Which of the following statements best describes the function of memory multiplexing?
• What is the most storage-efficient configuration mode for a virtual machine disk in Huawei FusionCompute?
• In Huawei FusionCompute, which statement about security groups is inaccurate?
• What type of computing is cloud computing categorized under?
• Do virtual machines generally have corresponding configuration files that record specifications and names of the virtual machines?
• In Huawei FusionCompute, which statement about the IMC function is incorrect?
• Which statement regarding cloud service models is false?
• Which of the following statements about KVM virtualization is incorrect?
• What service model applies to a cloud hard drive on the Huawei public cloud?
• Which aspect of a virtual machine can be assigned a "reservation" in CPU QoS settings?
• Which statement accurately describes the role of RAID in data management?
• In the context of cloud computing, which statement is true regarding its relationship with distributed computing?
• What is the essence of the Internet of Things (IoT)?
• What is the correct description of a Virtual Machine Monitor (VMM)?
• Can an administrator in Huawei FusionCompute view the DVS port related to a virtual machine?
• Are the resources of a cluster in Huawei FusionCompute composed of the host and its associated resources?
• Which description about clusters, hosts, and virtual machines in Huawei FusionCompute is incorrect?
• Which of the following statements align with the characteristics of a virtual package?
• Which technical description of CPU QoS in Huawei FusionCompute is incorrect?
• Which QoS parameter cannot be set for a virtual machine in FusionCompute?
• What is an incorrect statement regarding Docker technology?
• What is the role of the uplink in Huawei FusionCompute?
• What protocol does iSCSI rely on for its operation?
• The process of creating a file system on a disk is often referred to as?
• Are voice recognition, image recognition, and emotional companion robots applications of artificial intelligence?
• If VM A can ping VM B, which statement can be correctly inferred?
• What is the primary function of the volume management module in NAS architecture?
• Which of the following statements about artificial intelligence is incorrect?
• Which of the following statements about file system blocks is incorrect?
• Which interface connects the virtual switch to the physical network in FusionCompute?
• Which statement is true about the dependency of DPM in Huawei FusionCompute?
• Which switch type is incorrectly categorized as a virtual switch?
• Which method allows users to manage VMs in Huawei FusionCompute?
• Which operation is incorrect when creating a new disk in Huawei FusionCompute?
• Which of the following requirements can be fulfilled by Huawei FusionCompute DRS?
• What is the primary purpose of cloud storage?
• Which aspect does NOT describe NFS capabilities?
• What is the significance of using virtio in a virtual machine?
• Which of the following statements about DPM and DRS is accurate?
• Which role of VLANs is incorrectly stated?
• What is the most effective way to ensure data recovery in a RAID setup?
• Which statement about cloud computing resource pooling is correct?
• In Huawei FusionCompute, which action occurs if a host in the cluster becomes unavailable?
• Which advantages are provided by virtualization technology?
• In Huawei FusionCompute, if the server has a small number of physical NICs, is it true that you can consider merging multiple planes using a VLAN to logically isolate each plane?
• Which factor directly influences the reliability of VRM in Huawei FusionCompute?
• Which statement about CPU resource QoS in Huawei FusionCompute is incorrect?
• When deploying virtual machines, what is a major advantage of using templates?
• What is necessary for a successful virtual machine migration in cloud computing?
• Which of the following descriptions regarding memory reuse in Huawei Fusion Compute is incorrect?
• What is a common feature of virtual machines in cloud computing?
• In a NAS environment, what issue arises when multiple hosts write to a file simultaneously?
• Does virtualization technology improve hardware performance by converting a physical server into multiple virtual machines?
• In Huawei FusionCompute architecture, which component is part of the Host Machine role?
• What is the main purpose of the KVM module in the context of virtualization?
• What does RAID stand for?
• Which two features are included in the description of Virt-manager?
• Which statement is true about CPU resource QoS and memory multiplexing technologies?
• Does DVS in Huawei FusionCompute support dynamic routing besides static routing?
• Which of the following statements is true regarding virtual switches?
• Which statement about security groups in Huawei FusionCompute is incorrect?
• Can a KVM virtual machine run on other virtualization platforms after format conversion?
• Which types of storage virtualization are recognized?
• Which of the following statements is true about CIFS?
• Which characteristic allows for the independent operation of virtual machines on different physical hosts?
• What can you do in Huawei FusionCompute?
• For effective virtualization, which of the following is a primary benefit?
• Which feature distinguishes fog computing from traditional cloud computing?
• What is the main purpose of open NUMA functions?
• How do templates impact the deployment time of virtual machines?
• How do virtual machines communicate over a network?
• In a distributed storage system, where do the disks typically come from?
• Which of the following descriptions about Virt-manager is correct?
• Based on the port configuration in a Huawei switch, which statement is correct?
• Which action takes effect immediately in Huawei FusionCompute?
• In FusionCompute, if a Windows virtual machine's IP address is 0.0.0.0, what could be a possible reason?
• Which of the following is NOT a form of computing virtualization?
• Which of the following about the virtual machine HA in Huawei FusionCompute is correct?
• What is a feature of NAS as an external storage solution?
• What issue arises when using the same Windows template to deploy a virtual machine?
• Which of the following is an incorrect description of storage-related concepts in FusionCompute?
• Which method is commonly used for managing a large number of VMs in a cloud environment?
• Which methods are generally supported by a physical switch for remote management?
• What is not a limitation of a virtual machine change host live migration operation in FusionCompute?
• What is the implication of using non-virtualized storage for virtual machines in Huawei FusionCompute?
• In NUMA architecture, how does memory access time vary?
• Which feature is not part of the 4Vs of big data?
• Can administrators discover storage devices by scanning or refreshing in Huawei FusionCompute?
• Which statement about virtual machine snapshot recovery is incorrect?
• Which scenario is not suitable for utilizing snapshots?
• Which of the following virtual machine disk file formats does Huawei FusionCompute not support?
• What is the incorrect description about CPU and memory QoS resources?
• Can IoT devices be connected to and controlled via the Internet?
• Which statement about the relationship between Host Machines and Guest Machines is correct?
• Which statement correctly describes the relationship between virtualization and cloud computing?
• Which of the following is not a CPU resources QoS parameter in FusionCompute?
• Which of the following features is not supported by Huawei FusionCompute when using raw device mapping type data storage?
• In virtualization technology, what does VMM stand for?
• Which of the following is NOT a KVM management tool?
• What statement accurately describes the relationship between port groups and security groups in Huawei FusionCompute?
• Why is storage virtualization essential for cloud computing?
• Which statement about Huawei FusionCompute HA is incorrect?
• In a hybrid cloud, which device cannot serve as the demarcation point between public and private clouds?
• What is a primary function of templates in virtual machine deployment?
• Can a virtual machine operate with multiple virtual NICs associated with different virtual switches?
• What is the result of having insufficient memory resources in a virtualized environment?
• Which statement best describes the benefit of virtualization technology?
• In Huawei FusionCompute, which operations can be performed on VRM?
• In Huawei FusionCompute, what is stated incorrectly about port groups and security groups?
• Which of the following is NOT a characteristic of public cloud services?
• When installing Huawei FusionCompute, which storage is recommended for VRM deployment?
• Which default alarm level is NOT included in Huawei FusionCompute?
• Which of the following technologies can enable resource utilization through computer virtualization?
• Which scenario indicates effective use of virtualization technology?
• In Huawei FusionCompute, the maximum computing resources for virtual machines are limited to what?
• In Huawei FusionCompute, what must DPM rely on before it can be used?
• Which statement about hot migration in Huawei FusionCompute is incorrect?
• Are all open source virtualization technologies classified as type I virtualization?
• The SAN provides a "bare disk" without a file system. This statement is:
• What could trigger the migration of a virtual machine in Huawei FusionCompute?
• What is necessary for a virtual machine to communicate with other virtual machines?
• Which statement correctly describes the comparison between RAID 6 and RAID 5?
• In Huawei FusionCompute, which network equipment corresponds to the Distributed Virtual Switch (DVS)?
• Which of the following best describes RAID?
• Where is the memory reuse function enabled in Huawei FusionCompute?
• In Huawei FusionCompute, what does "shares" refer to in CPU QoS management?
• What aspect of cloud computing does the term 'scalability' refer to?
• Which template format is specifically created for compressing multiple files into one in FusionCompute?
• What is not a requirement for implementing HA (High Availability) for a compute node in Huawei FusionCompute?
• True or False: Shared storage initialization allows all hosts to be selected simultaneously in FusionCompute.
• Setting the port group VLAN ID to 0 in Huawei FusionCompute means?
• True or False: Different types of hardware of the same type can form a resource pool in cloud computing.
• Can virtual machine templates be created by methods other than converting or cloning?
• What is a disadvantage of not using VLAN on a network?
• Which description of virtualization is correct?
• Which statement is incorrect regarding memory reuse in virtual machines?
• What is the primary characteristic of virtual machines in a cloud environment?
• Which of the following is a capability of VLAN in practical application?
• Which of the following areas is typically associated with artificial intelligence?
• In the context of cloud computing, what does QoS stand for?
• When deploying a virtual machine from a template, what is guaranteed about the configuration information?
• Which type of virtualization allows running multiple instances on a host OS without requiring a full guest operating system?
• Which operation can be performed when modifying a disk of a virtual machine in Huawei FusionCompute?
• Which element affects the performance of virtual machines in NUMA architecture?
• What is a key benefit of using VLANs in networking?
• Is the primary function of the Internet of Things only to collect data from various devices?
• In Huawei FusionCompute, what happens when a host in the cluster fails?
• In Huawei FusionCompute, can the management VLAN ID used by VRM be changed?
• Which virtualization features are essential for cloud infrastructure?
• When is it most beneficial to implement RAID 6?
• Does Huawei FusionCompute have the ability to sense global physical resource utilization and schedule virtual machines accordingly?
• In computing virtualization, what is the correct term for the operating system running in a virtual machine?
• When is it necessary to choose the independent mode for disk binding in virtual machines?
• The following Hypervisor description is incorrect. Which one is it?
• What does cloud computing quantifiable services refer to?
• What does storage virtualization technology do?
• What is a disadvantage of IP SAN compared to FC SAN?
• Which technology on a switch can increase link speed?
• Which of the following features is NOT part of virtualization?
• Which method is not correct for creating a virtual machine template?
• Which of the following is responsible for managing logical volumes in a Linux virtual machine?
• What is the main driving force behind the development of virtualization technologies?
• If a user cannot operate normally after logging into a virtual machine using VNC in Huawei FusionCompute, what is the most likely cause?
• What is required for cloud computing users to follow the on-demand self-service model?
• Which task cannot be performed by a user with the correct "role" assigned in Huawei FusionCompute?
• What is a key function of a Hypervisor in computing?
• In cloud computing, how is the network typically divided?
• Which statement is true regarding the types of virtualization?
• Which benefit does cloud computing offer that is enhanced by virtualization?
• When using a template to deploy a virtual machine, what is true regarding the operating system installation?
• Which statement about Huawei Virtual Switch is correct?
• What does virtualization technology allow in cloud computing?
• Which RAID level provides the weakest data redundancy?
• According to its usage, which category do virtual switches belong to?
• What is an essential role of the Hypervisor in a cloud computing environment?
• What is the best description of the relationship between big data and cloud computing?
• What can affect the overall performance of a virtual machine?
• What is a true statement about cloud computing?
• What is a disadvantage when enabling memory reuse technology?
• What does in-use memory exchange refer to in a virtual machine context?
• What is the correct status of tools installed for virtual machines in Huawei FusionCompute?
• What is the storage efficiency of RAID 0 compared to other RAID levels?
• Which operations are correct when adding multiple hosts to shared storage in FusionCompute?
• Can you create snapshots for CNA hosts in FusionCompute?
• Which statement about virtual machine templates is incorrect?
• In Huawei FusionCompute, what is critical to prevent data loss when multiple VMs access the same shared disk?
• Which of the following is a false statement regarding virtual machine templates?
• What is the network card speed of a Windows virtual machine after using virtio?
• Which characteristic of virtualization technology ensures that a failure in one virtual machine does not affect others on the same host?
• What is a false statement regarding artificial intelligence?
• What types of virtualization are associated with cloud host, cloud storage, and cloud network?
• In Huawei FusionCompute, how many virtual network adapters can a single virtual machine have?
• In Huawei FusionCompute, if there is only one physical network port in the bound network port, the physical network port cannot be removed directly. Is this statement true or false?
• What is the classification of CPU virtualization technology?
• What does not demonstrate the feature of on-demand self-service in cloud computing?
• Which of the following statements regarding FusionCompute template formats is incorrect?
• Which statement incorrectly describes measurement factors for computing resource scheduling in Huawei FusionCompute?
• What device in a physical network is responsible for routing and forwarding packets?
• How do cloud computing and virtualization technology relate in terms of resource utilization?
• Can a virtual machine have multiple virtual network adapters at the same time?
• Which driving force is NOT related to the emergence of virtualization technology?
• Which of the following is an incorrect description of virtual machine migration in Huawei FusionCompute?
• What happens to a virtual machine when it is converted to a template in FusionCompute?
• What is a beneficial outcome of using templates in deploying virtual machines?
• Regarding DVS configuration in Huawei FusionCompute, is it necessary to assign a management IP address?
• Which of the following actions is NOT part of snapshot management?
• What describes the IP address assignment in a virtual machine if it shows "0.0.0.0"?
• Which component must be involved in the communication between virtual machines on different physical servers?
• What type of data is commonly used in virtualization to enhance performance?
• In terms of cloud computing, which aspect is crucial for data management?
• If two virtual machines can successfully ping each other, which network device facilitates this communication?
• ISCSI is a standardized protocol based on which protocol?
• Which statement accurately describes the "role" in Huawei FusionCompute?
• Can an administrator close the VNC window while installing an OS on a virtual machine using a local image?
• What is a key benefit of using snapshots in virtualized environments?
• Which of the following factors are considered by DRS to perform virtual machine migration?
• What happens if a virtual machine is not set to use virtio?
• Which statement about virtual machine storage live migration in Huawei FusionCompute is incorrect?
• Which component is NOT part of the KVM virtualization architecture?
• What happens to disk size in Huawei FusionCompute after data is deleted inside a virtual machine?
• What is the role of a virtual switch in a virtual machine environment?
• How does cloud computing primarily differ from traditional computing?
• What determines the ability to log in to a virtual machine in Huawei FusionCompute?
• Will the rules in the security group be deleted along with the security group itself?
• Which statement is incorrect regarding NUMA's description?
• What functionality is offered by Cinder in OpenStack?
• Which option is a key characteristic of networked storage solutions?
• Which statement accurately reflects the nature of cloud computing?
• True or False: Data packets in cloud computing require routing by physical network routers.
• Huawei FusionCompute supports adding hosts in batches. This means:
• Which statement about NFS is correct?
• Which statement about creating templates in FusionCompute is incorrect?
• Which component is not included in the NAS architecture?
• In KVM, which pair of methods allows the virtual machine NIC to connect to the physical network?
• In Huawei FusionCompute, where can memory and CPU resources for virtual machines be sourced from?
• Which of the following is a benefit of virtualization?
• How can templates for virtual machines be created?
• Regarding security groups in Huawei Fusion Compute, which statement is true?
• Which function should be enabled to allow virtual machines to migrate between CNA hosts with different CPU models in Huawei FusionCompute?
• Which operating system can format a disk to NTFS?
• In FusionCompute, what is the outcome when two network adapters are bound in active/standby mode?
• What is crucial for the proper functioning of VLAN ID in Huawei FusionCompute?
• What characteristics of cloud computing are described by the ability to move virtual machine files between hosts?
• Which of the following is an incorrect description of a host storage interface in Huawei FusionCompute?
• Which type of migration leads to business interruptions during the process?
• In RAID 5 and RAID 6, what is the maximum number of failed disks allowed before data loss occurs?
• Which of the following statements about Huawei FusionCompute architecture is incorrect?
• Which feature can provide efficient resource allocation in a virtualized environment?
• Is it true that RAID 6 can allow two disk failures while requiring no less than four disks?
• Which of the following statements best describes cloud computing?
• What operations can be performed on a Windows virtual machine in Huawei FusionCompute experiencing a blue screen?
• When configuring an IP SAN for a host, what component is used to enable the host mapping?
• In Huawei FusionCompute, what is the correct sequence for deleting storage resources?