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To configure storage interfaces of a host, which of the following storage types do not need new storage interfaces? (Multiple Choice)

A.

FC SAN storage

B.

Local disk

C.

IP SAN storage

D.

Local RAM disk

Services in the data center system are migrated in batches, minimizing the impact of migration on services.

A.

TRUE

B.

FALSE

What actions are taken to prevent against security risks in the cloud?

A.

Understand related supervision regulations.

B.

Run standard security software.

C.

Encrypt everything.

D.

Understand the cloud storage architecture in use.

Role is a concept introduced by Huawei for service installation. A role defines a group of components that have the same property or functions in a template. Hosts with the same role can have a component deployed at the same time. CPS automatically selects all qualified hosts to deploy all components the role supports.

A.

TRUE

B.

FALSE

Which of the following statements about DR is incorrect?

A.

DR cannot retrieve lost data.

B.

DR cannot recover damaged data.

C.

DR cannot restore services.

D.

DR ensures business continuity.

Which of the following statements about backup types is correct?

A.

A full backup is a complete copy of all the data created at a certain point in time.

B.

An incremental backup is performed based on the changes since the last backup.

C.

A differential backup is performed based on the changes since the last full backup.

D.

Differential backup occupies the smallest storage space among all backup types.

Which of the following is incorrect about the storage resource allocation function of eSight?

A.

Storage pool configuration

B.

LUN configuration

C.

Mapping configuration

D.

Disk domain configuration

Which of the following roles is responsible for initial configuration of Operation Center?

A.

System administrator

B.

Monitoring personnel

C.

Maintenance personnel

D.

Development personnel

Relationship management of services provided by external service providers is generally performed by business relationship management (BRM) personnel or the customer manager.

A.

TRUE

B.

FALSE

The local HA system of eSight includes an active node and a standby node. Each node is a server.

A.

TRUE

B.

FALSE