Pass the Huawei HCIA Storage H13-611_V4.5 Questions and answers with ValidTests

Cloud computing is dynamically scalable

End users of cloud computing need to understand how cloud computing works

Cloud computing can provide virtual disk space

Cloud computing is usually used in business systems that require high performance and high response speed

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

Improve storage resource utilization

Reduce the storage space occupied by data

Reduce the initial purchase cost

Reduce the overall TCO of the storage system

Data sharing

Storage sharing

Data backup

Disaster recovery

Automatic allocation: migration to the low-performance layer

Priority allocation from high-performance layer: migration to low-performance layer

Priority allocation from low-performance layer: migration to high-performance layer

Priority allocation from the capacity layer: automatic migration

TRUE

FALSE

TRUE

FALSE

Regardless of whether disaster recovery or backup solutions are used, compared with data during system failure, data for disaster recovery cannot be lost

Avoided

After the disaster, I hope to immediately access the backup on the remote device

The restored data hopes to meet the current work requirements immediately

The traditional use of software for data backup still has usage scenarios

When the total number of hard drives in this layer is 10, reserve a capacity equivalent to 1 hard drive

When the total number of hard drives in this layer is 12, reserve the capacity equivalent to 1 hard drive

When the total number of hard drives in this layer is 20, reserve the capacity equivalent to 2 hard drives

When the total number of hard drives in this layer is 48, reserve the capacity equivalent to 2 hard drives

TRUE

FALSE

SmartTier calculates and analyzes the activity of data to determine the activity level of the data

SmartTier automatically and dynamically moves data to different performance storage media according to different activity levels of the data on

SmartTier data movement configuration-based data migration strategy

Data statistics, analysis and data migration of SmartTier features will affect business continuity and data availability

The file system develops from a local file system to a cluster file system and a distributed file system

Traditional NAS, facing PB-level data, complex volume management and unbalanced system capacity allocation, will result in waste of resources

The mass storage system is characterized by a more complicated file system and more complicated management

Having large-scale expansion capability is the characteristic of mass storage system

(1) (2) (3) (4)

(1) (3) (2) (4)

(1) (2) (4) (3)

(2) (1) (4) (3)

Fault path switching

Load balancing of IO traffic

C, fault path recovery

Data recovery

SAN redundant networking provides higher reliability

B, DAS and SAN are all external storage, so storage resource sharing can be easily achieved

C, DAS is suitable for small and medium-sized LAN environment with only a few servers

SAN is suitable for high-end storage application environments, such as key databases, centralized storage, large-scale storage, backup and

Disaster recovery and other scenarios