Free H13-611_V4.5 – HCIA-Storage V4.5 Practice Test Question

Select all that apply, then click Submit answer.

• ○

  Global Cache

• ○

  Second-level Data Copying

• ○

  SSD Optimization

• ○

  ATA Drive Optimization
  
  

Select all that apply, then click Submit answer.

• ○

  Coffer disks store cache data to prevent data loss after a power failure.

• ○

  BBUs supply power to cache and coffer disks in the event of unexpected power failure.

• ○

  Coffer disks cannot be used to save service data.

• ○

  The first 2 disks in a controller enclosure are coffer disks.
  
  

Select all that apply, then click Submit answer.

• ○

  The number of ports that can be connected to the host is limited

• ○

  When maintaining internal DAS, the system needs to be powered off

• ○

  If the storage space is tight, the DAS can share the remaining space of the DAS with excess storage resources

• ○

  When multiple hosts are connected to DAS, they can provide services of different service levels
  

Select all that apply, then click Submit answer.

• ○

  Fire protection system

• ○

  Power supply system

• ○

  Cabinet system

• ○

  Comprehensive wiring
  

Select all that apply, then click Submit answer.

• ○

  CIFS is a protocol based on network sharing, which has high requirements on the reliability of network transmission, so it is usually adopted Transmission using TCP protocol

• ○

  One disadvantage of CIFS is that Windows clients must install professional software

• ○

  NFS is a stateless protocol, and CIFS is a stateful protocol. NFS can recover from link failures.
  Recovery, and CIFS cannot

• ○

  Regardless of the CIFS or NFS protocol, the client needs to convert the file format
  
  

Select all that apply, then click Submit answer.

• ○

  Migrates data from a suspected faulty disk to a hot spare disk immediately after the error count of the suspected faulty disk exceeds the preset threshold.

• ○

  Reduces the occurrence of reconstruction.

• ○

  Improves system reliability.

• ○

  Reduces system performance.
  

Select all that apply, then click Submit answer.

• ○

  The first maintenance project

• ○

  Weekly maintenance projects

• ○

  Daily regular maintenance projects

• ○

  Real-time maintenance project
  

Select all that apply, then click Submit answer.

• ○

  CIFS is a network-based sharing protocol. It has high demands on network transmission reliability, so it usually uses TCP/IP.

• ○

  One disadvantage of CIFS is that Windows clients must be equipped with dedicated software.

• ○

  NFS is a stateless protocol while CIFS is a stateful protocol. NFS can be automatically recovered from a fault while CIFS cannot

• ○

  Both the CIFS as well as the NFS protocol requires file format conversion.
  

Select all that apply, then click Submit answer.

• ○

  Data sharing

• ○

  Storage sharing

• ○

  Data backup

• ○

  Disaster recovery
  
  

Select all that apply, then click Submit answer.

• ○

  Cloud computing (cloud computing) is an increase, use and delivery model of Internet-based related services, usually
  Involves the provision of dynamically scalable and often virtualized resources via the Internet

• ○

  Social media (social media) is a virtual community that people use to create, share, exchange opinions, opinions and experiences
  And web platform

• ○

  CPS (Cyber ​​Phsical System) includes ubiquitous environmental awareness in the future, embedded computing, network communication
  System engineering such as Xinhe Network Control is a physical system with functions of computing, communication, precise control, remote collaboration and autonomy

• ○

  In the new ICT era, the migration of ICT systems from supporting systems to production systems
  

Select an option, then click Submit answer.

• ○

  Synchronous mode is to write the shared data to the cache and then to the disk

• ○

  Asynchronous mode is to write the shared data to the hard disk immediately

• ○

  The system default is asynchronous write mode

• ○

  The system default is the synchronous write mode
  

Select an option, then click Submit answer.

• ○

  Perform exercises in accordance with the actual disaster recovery steps

• ○

  Familiarize yourself with the disaster recovery process through disaster recovery, and exercise business recovery capabilities for disaster

• ○

  Through disaster recovery exercises, the integrity of the business cannot be checked

• ○

  Disaster recovery exercises are verification and the most effective means to prove system availability
  

Select an option, then click Submit answer.

• ○

  TRUE

• ○

  FALSE
  

Select an option, then click Submit answer.

• ○

  clone

• ○

  LUN migration

• ○

  LUN copy

• ○

  Volume mirroring
  

Select an option, then click Submit answer.

• ○

  TRUE

• ○

  FALSE
  

Select an option, then click Submit answer.

• ○

  TRUE

• ○

  FALSE
  
  

Select an option, then click Submit answer.

• ○

  TRUE

• ○

  FALSE
  
  

Select an option, then click Submit answer.

• ○

  RAID 0

• ○

  RAID 1

• ○

  RAID 3

• ○

  RAID 5
  

Select an option, then click Submit answer.

• ○

  Subnet.

• ○

  VLAN.

• ○

  Quarantine.

• ○

  Zoning.
  

Select an option, then click Submit answer.

• ○

  Automatic load balancing.

• ○

  Online expansion.

• ○

  Global namespace.

• ○

  Centralized nodes.