H19-308_V4.0 exam

How many controllers can be used when only one LUN is configured on Dorado V6?A . 2B . 1C . All online controllersD . 4View AnswerAnswer: B

What is the name of the multi-pathing software of Huawei storage?A . UltraPathB . SecurePathC . MPIOD . PowerPathView AnswerAnswer: C

Which indicator indicates the time required for system recovery after a disaster occurs?A . RTOB . RPOC . TCOD . RIOView AnswerAnswer: A

Which of the following features are supported by SmartThin LUNs?A . SmartQuotaB . SmartCompressionC . SmartEraseD . SmartDedupeView AnswerAnswer: BD

Which is unstructured data?A . Employee ID and name information stored in the Oracle databaseB . Image and audio/video informationC . Office documentD . Text, image, XML, and HTMLView AnswerAnswer: BD

Which of the following technologies is not used by Huawei OceanStor SmartQoS?A . I/O latency controlB . I/O priority schedulingC . Cache partitioningD . I/O flow controlView AnswerAnswer: C

What are the major differences between distributed storage and centralized storage?A . The distributed architecture facilitates capacity expansion and reduction and eliminates data migration.B . Distributed storage is applicable to cloud storage resource pools. content repository, archiving. and big data storage.C . Distributed storage features high elasticity and scalability accelerating...

Which are the advantages of Dorado Vo smart disk enclosures?A . Improving storage performanceB . Accelerating data reconstructionC . Reducing the impact of data reconstruction on servicesD . Reducing energy consumptionView AnswerAnswer: ACD

Incremental backup requires the full backup and incremental backup of the last time to fully restore data. Data reconstruction is slower than that of full backup, resulting in a long restoration period.A . TrueB . FalseView AnswerAnswer: A

Which statements about the copy protection (three copies) and EC technologies are correct?A . The EC technology provides high durability and high utilization, and is more cost-effective.B . The copy technology has higher computing requirements than the EC technology.C . Reconstruction is simpler for the copy technology than it is...