Which of the following options are included on the Alarm Settings page of OperationCenter? (Multiple Choice)
A. Alarm Masking
B. Alarm Severity Redefinition
C. Alarm Notification
D. Alarm Transfer to Work Order
Both asynchronous and synchronous remote replication modes have no distance limitations.
A. TRUE
B. FALSE
Which of the following devices is required by the VLB service?
A. Router
B. F5 load balancer
C. Firewall
D. NAT device
On the FusionSphere OpenStack OM alarm page, current activity alarms are displayed. The alarm levels are critical alarms, major alarms, minor alarms, and prompts in descending order. The higher the alarm level, the more critical the alarm is.
A. TRUE
B. FALSE
Depending on complete automation, the cloud computing services can scale out quickly but not scale in.
A. TRUE
B. FALSEs
What functions does the Rainbow migration tool provide? (Multiple Choice)
A. Enhances compatibility so that mainstream virtualization platforms and operating systems are supported.
B. Supports image conversion so that other image formats can be converted to Huawei image formats.
C. Assesses the migration feasibility based on the source environment check items to determine whether the host at the source end meets migration requirements in advance.
D. Provides maintainability and one-click collection.
Which of the following are key points of IT service management in the cloud environment? (Multiple Choice)
A. Service catalog and portal
B. Service security
C. Service strategy
D. Service delivery management
Which of the following users is the default user of the OperationCenter management portal?
A. admin
B. SyS
C. administrator
D. cloud_admin
Which of the following is incorrect about the eSight security management feature?
A. System security ensures proper running of the operating system, database, and middleware.
B. Network security includes transmission security and firewall security protection.
C. Data security includes the storage, transmission, and management security of user identity information, system configurations, run logs, and database data
D. The security mechanism is provided from the user, application, and audit perspectives, ensuring the OandM security.
In cloud data center scenarios (FusionCompute+FusionSphere OpenStack+FusionSphere OpenStack OM), images in which of the following formats can be used to create VMs?
A. VHD
B. OVF
C. OVA
D. ISO
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