Question 1

Based on the understanding of the Generation stage of the lifecycle management of information and data, identify the 3 types of sources in which data can be generated. (Choose three.)

Accepted Answer

The answer of Based on the understanding of the Generation...

Question 2

The disadvantage of full backup is that it requires the last full backup and the most recent differential backup to fully restore data.

Accepted Answer

A full backup requires only the last full backup to restore data, not a differential backup.

Question 3

The failure of an SSD is more predictable than that of other disk technologies.

Accepted Answer

SSDs have a more predictable failure rate than other disk technologies because they do not have any moving parts. This makes them less likely to fail due to mechanical wear and tear.

Question 4

Connecting an OceanStor 5300 V3 to three disk enclosures requires ......... SAS cables.

Accepted Answer

Each disk enclosure typically requires two SAS cables for redundancy, so connecting three enclosures would require 6 SAS cables in total.

Question 5

The maintenance network port is used, by the DeviceManager, for daily management.

Accepted Answer

The maintenance network port is typically used by management tools like DeviceManager for routine management tasks and monitoring of devices.

Question 6

Statement 1: OceanStor Dorado systems are designed for high performance environments. Statement 2: OceanStor Dorado systems are so-called All Flash Arrays.

Accepted Answer

OceanStor Dorado systems are indeed designed for high performance environments and are known as All Flash Arrays, which provide fast data access and processing.

Question 7

A differential backup holds all changes that were made since the last successful full backup.

Accepted Answer

A differential backup captures all changes made since the last full backup, not since the last differential backup.

Question 8

Which of the following is not a port type defined by Fibre Channel?

Accepted Answer

G-Port is not a standard port type defined by Fibre Channel. The standard port types include E-Port, F-Port, and NL-Port.

Question 9

Data is the record that reflects the attributes of objective things and is the physical manifestation of information.

Accepted Answer

Data is the physical manifestation of information, and it reflects the attributes of objective things.

Question 10

Which of the following storage devices are non volatile? (Choose all that apply.)

Accepted Answer

Hard Disk, Magnetic Tape, and DVD are non-volatile storage devices, meaning they retain data even when powered off. RAM is volatile and loses data when power is lost.

Question 11

About HUAWEI OceanStor V3, the following 2 statements: Statement 1: With the SmartTier feature the SSD disks are in the Performance Tier. Statement 2: No more than 3 tiers can exist in the OceanStor V3 storage arrays.

Accepted Answer

The answer of About HUAWEI OceanStor V3, the following 2...

Question 12

You are tasked to setup a SAN storage system that has the following requirements: (1) To minimize the workload on server resources. (2) Optimize the capabilities on storage system for deduplication. Select the following options that fits the scenario above. (Choose all that apply.)

Accepted Answer

Using TCP/IP offload engine technology (A) minimizes server resource usage by handling processing on HBA cards. Adding a hardware acceleration module (C) to the storage system enhances deduplication performance.

Question 13

The mount command is used in Linux-based clients to connect the client to the NFS share.

Accepted Answer

The mount command is used to attach file systems, including NFS shares, to a directory in the Linux file system hierarchy, allowing access to the shared resources.

Question 14

A company that primarily has static data (like map data or JPG files) does not profit much from the HUAWEI OceanStor V3 SmartTier functionality.

Accepted Answer

SmartTier functionality is designed to optimize storage by moving data between different types of storage based on usage patterns. Static data, which doesn't change or have varying access patterns, doesn't benefit much from this feature.

Question 15

Which of the following are business models of cloud computing? (Choose all that apply.)

Accepted Answer

IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and SaaS (Software as a Service) are all business models of cloud computing.

Question 16

Statement 1: Traditional PC's are usually cheaper to maintain than a cloud desktop. Statement 2: In a cloud system, data is centrally stored and managed.

Accepted Answer

The answer of Statement 1: Traditional PC's are usually cheaper...

Question 17

Which of the following statements about reconstruction is incorrect?

Accepted Answer

Reconstruction does not necessarily require hot spare disks; it can be done using existing disks in the array, although having hot spares can facilitate the process.

Question 18

You are tasked with designing a block and file storage system that has high performance in data transmission over Ethernet network to clients with mixed operating system of Windows and Linux within the local office. Select the proper components and ICT architecture that will fit the above requirements. (Choose all that apply.)

Accepted Answer

The answer of You are tasked with designing a block...

Question 19

CIFS can be run on UDP as well as on TCP.

Accepted Answer

CIFS can run on both UDP and TCP. UDP is a connectionless protocol, while TCP is a connection-oriented protocol. CIFS uses UDP for name resolution and TCP for data transfer.

Question 20

Application program interface (API) is a set of routines, protocols, and tools for building software applications.

Accepted Answer

An API defines the methods and data structures that developers use to interact with a software component, enabling communication between different software systems.

Exam 8: HCNA-Storage-BSSN (Huawei Certified Network Associate - Building the Structure of Storage Network)