최신Huawei HCIA-Storage V4.5 - H13-611_V4.5-ENU무료샘플문제

A. Unified resource management improves efficiency.

B. Mainframe servers improve performance.

C. Virtualization technology improves resource utilization.

D. Distributed computing and storage improve reliability.

A. TRUE

B. FALSE

A. Statement 1 is True; Statement 2 is False.

B. Statement 1 is False; Statement 2 is True.

C. Statement 1 and Statement 2 are both True.

D. Stament 1 and Statement 2 are both False.

A. When the device is powered off, the safe disk stores the data in the cache to prevent data loss

B. Safe disk cannot be used to store user data

C. Only the first two disks in the controller cabinet are used for safe disks

D. When an unexpected power failure occurs, the BBU supplies power to the cache and safe disk

A. Statement 1 and 2 are true.

B. Statement 1 and 2 are false

C. Statement 1 is true; Statement 2 is false.

D. Statement 1 is false; Statement 2 is true.

A. Use NIC instead of HBA cards to minimize the host resource consumption during I/O operations.

B. Offload the storage processing tasks to the server to optimize the data deduplication.

C. Adding hardware acceleration module to the storage system to optimize the performance of data deduplication.

D. Usage of TCP/IP offload engine technology to do processing on HBA cards on the server to minimize the usage of server resources.

A. True

B. False

A. TRUE

B. FALSE

A. 6->2->3->4->5->1

B. 4->5->2->3->1->6

C. 6->3->2->4->5->1

D. 3->2->4->5->1->6

A. 0.998934

B. 0.999999

C. 0.99999

D. 0.9998858

A. The hot standby business is responded by the main data center. When a data center failure causes the business to be unavailable, the Within RTO time, the service can be automatically switched to the backup data center

B. Warm standby technology. When a data center failure causes the service to become unavailable, within the specified RTO time, you can Automatically switch the service to a backup data center

C. HyperMetro technology can realize that both the main and backup data centers provide services to the outside world. During normal operation, the business of the two data centers can Do load sharing based on weights, there is no difference between master and backup, and respond to some users separately. The weight can be divided by region, or number According to the center's service capacity or external bandwidth

D. The biggest feature of multi-activity is that it will not cause waste of resources in the data center, and the data center carries application business operations.

A. DAS is directly connected to the designated storage device on the server using them

B. The hard disk inside the server is not DAS

C. DAS is divided into internal DAS and external DAS

D. External DAS can be connected to the server accessing them through FC protocol or SCSI protocol

A. LD -> CK -> CKG -> Extent -> LUN

B. LD -> Extent -> CKG -> CK -> LUN

C. LD -> CKG -> CK -> Extent -> LUN

D. LUN -> CK -> CKG -> Extent -> LD