Large-scale cloud data centers use regions, AZs, and DCs to organize resources and ensure security management.
- A . True
- B . False
Each step in the automatic deployment process is automated, which can bring significant benefits including efficiency.
What are they key elements?
- A . Software development automation
- B . Script-based deployment
- C . Common deployment scripts
- D . Version control
It Q&M management refers to the comprehensive management of IT software and hardware operating environments (such as software environment and network environment), IT service systems, and IT Q&M personnel by using related methods, methods, technologies, systems, processes, and documents, in IT O&M, which of the following events needs to be handled immediately?
- A . Prompt event
- B . Debugs events
- C . Incident event
- D . Early warning Event
The service design describes how to develop a blueprint for service architecture, processes, policies, and documents.
Which of the following does not belong to the capacity management defined by the ITIL service design?
- A . Component Capacity Management
- B . Business capacity management
- C . Cabinet space management
- D . Service capacity management
C
Explanation:
Reference: http://www.bmcsoftware.sa/guides/itil-capacity-management.html
Provides distributed monitoring solutions, including monitoring events and monitoring performance. The former is used to detect the causes of abnormal IIS running, and the latter is used to establish the user system performance benchmark.
Which of the following software is used to monitor the system?
- A . Zabbix
- B . Python
- C . Cobbler
- D . SaltStack
ITIL best practices refer to the advanced ITSM methodology to understand enterprise requirements and implement sustainable management during IT service management.
Which of the following is the IT service operation process in the ITIL best practice system?
- A . Event management, incident management, problem management, request fulfillment, and access management
- B . Incident management, problem management, service desk, request fulfillment, and event management
- C . Incident management, service desk, request fulfillment, access management, and event management
- D . Event management, incident management, change management, and access management
A
Explanation:
Reference: https://www.cherwell.com/library/essential-guides/essential-guide-to-itil-framework-andprocesses/#itilserviceoperation
The private cloud is constructed independently for an enterprise and provides the most effective control over data, security, and service quality. Private clouds can be built by enterprise IT departments or cloud platform service providers. An enterprise can deploy its own network or application services on the cloud platform. Private clouds can be deployed in enterprise data centers or in equipment rooms of cloud platform service providers.
- A . True
- B . False
Nova is a virtual server deployment and service computing module developed by NASA.
Which of the following statements about common terms in components is incorrect?
- A . Flavor refers to the configuration template created for the VM instance
- B . Security group rules are used to define remote access permissions for users
- C . keypair refers to the key pair used when a user remotely connects to an instance through SSH
- D . A security group is a group that assigns instances to start and stop operations
Which of the following statements are CORRECT about the host that provides external block storage for Cinder?
- A . Cinder-API provides an interface for processing block storage access requests
- B . The Cinder-Volume service is responsible for dealing with storage servers, such as Swift and Ceph, to create and delete volumes
- C . The Cinder-Scheduler assigns tasks to servers that provide block storage
- D . Cinder modules work in message queue mode
A
Explanation:
Reference: https://books.google.com.pk/books?id=lSfYBgAAQBAJ&pg=PA7&lpg=PA7&dq=Cinder-API +provides+an+interface+for+processing+block+storage+access +requests&source=bl&ots=00_fQtdxkr&sig=ACfU3U3QhLOUmL8lJap5FOAqQr71SSMeSw&hl=en&sa=X& ved=2ahUKEwim96qy0N7gAhUFr6QKHXD9BjIQ6AEwA3oECAUQAQ#v=onepage&q=Cinder-API% 20provides%20an%20interface%20for%20processing%20block%20storage%20access% 20requests&f=false
Which of the following is the common data access level in a cloud data center?
- A . Heterogeneity (NFS level)
- B . Block level (Block level)
- C . General level (UFS level)
- D . File-level (File level)
In distributed storage, when a file is stored, the file is divided into different RAID backup modes. The split files are stored on different servers to ensure that one server is faulty, services are not interrupted due to file or data loss.
- A . True
- B . False
Which of the following storage device are used to store data?
- A . Tape
- B . Hard disk
- C . CD-ROM
- D . Floppy disk
A connection mode between the DAS and the server. The storage device is directly connected to the server through cables (such as optical fibers).
Which of the following statements are correct?
- A . The system needs to be powered off when the core components of the DAS are maintained
- B . When multiple hosts are connected to the DAS, services of different service levels can be provided
- C . The number of ports that can be connected to the host is limited
- D . The DAS with insufficient storage space can share the remaining space of the DAS with excessive storage resources
Which of the following does not affect the creation of cloud hosts in the Cloud Management Platform (CMP)?
- A . Regional information
- B . Alarm Rule Configuration
- C . Network partition
- D . Availability zone information
For the Cloud Management Platform (CMP), common users can apply for cloud services in one-click mode through the service store, or apply for cloud services in seven steps.
- A . True
- B . False
Huawei HiCloud platform is designed based on the mainstream microservice architecture in the industry and supports fast iteration and elastic scaling.
- A . True
- B . False
By default, Huawei HiCloud provides four rules: Common user, tenant administrator, O&M administrator, and system administrator.
- A . True
- B . False
Huawei HiCloud can manage only Huawei FusionSphere virtualization resource pools.
- A . True
- B . False
Which of the following operations can be performed by common users on the Cloud Management Platform (CMP) through computing resource management?
- A . Restart
- B . Transferring a Tenant
- C . Shutdown
- D . Apply for extension
The VPC subnet segment in the Huawei FusionCloud solution can be modified after being created.
- A . True
- B . False
A
Explanation:
Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100043116/1b317d3b/managing-subnets