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Free Huawei H13-611_V4.5 Practice Exam with Questions & Answers | Set: 8

Questions 106

Which of the following statements about RAID 10 are correct?

(Multiple Choice)

Options:
A.

RAID 10 applies to scenarios with demanding requirements for speed and fault tolerance.

B.

RAID 10 requires at least four member disks.

C.

In RAID 10, if two member disks in the RAID 1 group fail, data read proceeds normally.

D.

Data is mirrored and then striped in RAID 10.

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Questions 107

Statement 1: A company should know what the Cost Of Downtime is to determine the backup strategy.

Statement 2: For the business continuity it is not important to determine the RTO.

Options:
A.

Statement 1 and Statement 2 are both True.

B.

Statement 1 is True; Statement 2 is False,

C.

Statement 1 is False; Statement 2 is True.

D.

Statement 1 and Statement 2 are both False.

Questions 108

What is the main purpose of backup battery units (BBU) in storage controllers?

Options:
A.

To maintain the power for clock synchronization.

B.

To power the interface modules.

C.

To provide additional power to storage controller to speed up the I/O.

D.

To ensure that the non completed I/O is not lost during power outage.

Questions 109

The SCSI protocol can be used not only for communication between the host and the disk, but also for communication between the host and the physical tape library, optical disc, and so on.

Options:
A.

TRUE

B.

FALSE

Questions 110

The HyperSnap functionality can be used to improve or optimize a company's backup strategy.

Options:
A.

TRUE

B.

FALSE

Questions 111

What is the purpose of context for data?

Options:
A.

Context gives meaning to the data collected. Without context the data is meaningless.

B.

Context gives comparison between data and information.

C.

Context is only found in data and not in information.

D.

Context is optional when collecting and analyzing data.

Questions 112

In the backup system, the data that needs to be backed up must go through the media server before being stored in the backup medium.

Options:
A.

right

B.

FALSE

Questions 113

For all operating systems there is a specific version of Huawei UltraPath multipathing software.

Options:
A.

FALSE

B.

TRUE

Questions 114

The recovery point objective (RPO) is used to identify how much time lies between two backups.

Options:
A.

TRUE

B.

FALSE

Questions 115

Which of the following disks has the best performance in terms of speed?

Options:
A.

NL-SAS

B.

SAS

C.

SSD

D.

SATA

Questions 116

In HUAWEI OceanStor, which of the following are characteristics of virtual snapshot LUN?

(Multiple Choice)

Options:
A.

Virtual snapshot is based on the pointers specified in a mapping table.

B.

A snapshot LUN cannot be mapped to hosts,

C.

A full data replication is unnecessary.

D.

Data is located using a mapping table.

Questions 117

Which of the following statements about HUAWEI OceanStor SmartTier dynamic storage tiering technology is NOT true?

Options:
A.

The SmartTier calculates and analyzes the activity level of data.

B.

The SmartTier automatically and dynamically matches data from different activity levels with storage media of different characteristics.

C.

The SmartTier data relocation activities are based on configured policies.

D.

Data statistics, analysis, and relocation activities of the SmartTier affect service continuity and data availability.

Questions 118

It is the interconnection via the Internet of computing devices embedded in everyday objects, which enables them to send and receive data. Which of the following fits the statement above?

Options:
A.

Cloud.

B.

Big Data.

C.

Social Media.

D.

Internet Of Things.

Questions 119

Each organization independently determines which data should be stored and for how long.

Options:
A.

TRUE

B.

FALSE

Questions 120

Depending on the amount of data to be backed up, which of the types are actual backup methods?

(Multiple Choice)

Options:
A.

Real-time backup

B.

Full backup

C.

Incremental backup

D.

Differential backup