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The average salary of Huawei H13-611_V4.5 Certified professionals in different countries are given below:
- Argentina - $89,000
- Australia - $85,000
- Canada - $67,000
- France - $75,000
- India - 55,00,000 INR
NEW QUESTION 202
Snapshot refers to a consistent data copy of source data at a certain point in time. After the snapshot is generated, it can be read by the host or used as a data backup at a certain point in time.
- A. True
- B. False
Answer: A
NEW QUESTION 203
In a Linux system, if the representation of a SCSI target is: 2:1:0:3, the following description is correct: (this question For multiple choice questions)
- A. LUN ID is 0
- B. The device LUN ID is 3
- C. The bus ID is 0
- D. The target ID is 3
Answer: A,B,C,D
NEW QUESTION 204
For all operating systems there is a specific version of Huawei UltraPath multipathing software.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 205
Fibre Channel is a dedicated protocol used in enterprise-level SAN networks for communication between hosts and storage devices or between storage devices. It features high transmission efficiency, long transmission distance, and high security and reliability.
- A. True
- B. False
Answer: A
Explanation:
Fibre Channel is a dedicated protocol used in enterprise-level SAN networks for communication between hosts and storage devices or between storage devices. It features high transmission efficiency, long transmission distance, and high security and reliability.
https://e.huawei.com/en/products/storage
OceanStor Data Storage - Huawei Enterprise
https://e.huawei.com/en/products/storage
https://www.delltechnologies.com/asset/en-ae/products/converged-infrastructure/technical-support/h15300-vxrail-network-guide.pdf Dell VxRail Network Planning Guide - Physical and Logical Network ...
https://www.delltechnologies.com/asset/en-ae/products/converged-infrastructure/technical-support/h15300-vxrail-network-guide.pdf
NEW QUESTION 206
The following description of disaster recovery is incorrect?
- A. The restored data hopes to meet the current work requirements immediately
- B. Regardless of whether disaster recovery or backup solutions are used, compared with data during system failure, data for disaster recovery cannot be lost Avoided
- C. The traditional use of software for data backup still has usage scenarios
- D. After the disaster, I hope to immediately access the backup on the remote device
Answer: B
NEW QUESTION 207
Which of the following statements correctly describe the improvements of SAS technology compared to SCSI? Select All that Apply.
- A. Lower cost than SCSI
- B. Higher throughput.
- C. Half duplex transmission of data
- D. Full duplex transmission of data.
Answer: B,D
Explanation:
SAS technology offers full duplex transmission of data and higher throughput than SCSI, which makes it more cost-effective and efficient. SAS technology does not offer half duplex transmission of data.
NEW QUESTION 208
Which three stages does the storage system need to go through to realize Smart Tier? (Multiple choice)
- A. Data arrangement analysis
- B. Data migration
- C. I/O monitoring
- D. Initial capacity allocation
Answer: A,B,C
NEW QUESTION 209
Which is the correct order for evolution of mid-range storage architectures?
1) Fixed storage system configuration
2) Dual-controller active-active redundancy configuration
3) Flexible hardware component configuration
4) Flexible software function configuration
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
Explanation:
The correct order for the evolution of mid-range storage architectures is:
Fixed storage system configuration
Flexible hardware component configuration
Flexible software function configuration
Dual-controller active-active redundancy configuration
In the early stage, storage systems were fixed configurations with little flexibility. As technology progressed, the ability to change hardware components and software functions was added, allowing for more flexibility in the storage system. The last stage is the implementation of dual-controller active-active redundancy configuration, which provides high availability and failover capabilities in case of a hardware failure.
NEW QUESTION 210
What is the networking method of FC SAN? (Multiple choice)
- A. Single exchange
- B. Double exchange
- C. Arbitration ring
- D. Direct connection
Answer: A,B,C,D
NEW QUESTION 211
Which of the following storage services does Huawei distributed storage (such as Huawei OceanStor100D) support? (Multiple Choice)
- A. Chain storage
- B. Object storage
- C. Block storage
- D. HDFS storage
- E. File storage
Answer: B,C,D,E
NEW QUESTION 212
What is wrong with the following description of NAS? (Multiple choice)
- A. A client cannot connect to multiple NAS devices at the same time
- B. Do not allow the NAS to be accessed by multiple clients at the same time
- C. NAS devices can use cluster technology for failover
- D. NAS provides a centralized management console, which can effectively manage the file system
Answer: A,B
NEW QUESTION 213
Which of the following is not one of the working principles of QoS?
- A. I/O Priority Scheduling.
- B. I/O Performance Assurance.
- C. I/O Flow Control
- D. I/O Latency Burst.
Answer: D
Explanation:
Quality of Service (QoS) is a set of technologies used to ensure that network traffic is allocated resources according to predetermined priorities. The three main working principles of QoS are I/O Priority Scheduling, I/O Performance Assurance, and I/O Flow Control. I/O Latency Burst is not one of the working principles of QoS.
NEW QUESTION 214
Data and Information are the same thing.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION 215
Which RAID use parity? (Multiple Choice)
- A. RAID 3
- B. RAID 0
- C. RAID 5
- D. RAID 1
Answer: A,C
NEW QUESTION 216
In an Internet company's storage system, two businesses, A and B, are constantly competing for cache and network resources, causing other businesses to wait longer. In order to solve this problem, it is necessary to configure cache partition and flow control technology. Among them, business A is a transaction processing application, business B is an analytical query application, and it needs to ensure that business A responds immediately.
So how to configure it reasonably? (Multiple Choice)
- A. When configuring the cache partition, the cache corresponding to service A is larger than the cache corresponding to service B
- B. When configuring the cache partition, the corresponding cache of B business is larger than the corresponding cache of A business
- C. Configure the QoS priority of service B to be higher than service A
- D. Configure service A to have a higher QoS priority than service B
Answer: A,D
NEW QUESTION 217
The following describes RAID 10, which are correct? (Multiple choice)
- A. RAID 10 is used in scenarios with high requirements for speed and fault tolerance
- B. In RAID 10, the data is first mirrored and then striped
- C. RAID 10 requires at least 4 member disks
- D. In RAID 10, if two member disks in a subgroup fail, the data is read normally
Answer: A,B,C
NEW QUESTION 218
What is wrong with the following statement about disaster recovery drills? ,
- A. Familiarize yourself with the disaster recovery process through disaster recovery, and exercise business recovery capabilities for disaster
- B. Through disaster recovery exercises, the integrity of the business cannot be checked
- C. Perform exercises in accordance with the actual disaster recovery steps
- D. Disaster recovery exercises are verification and the most effective means to prove system availability
Answer: B
NEW QUESTION 219
Which of the following is an example of unstructured data?
(Multiple Choice)
- A. Video
- B. Images
- C. SQL Databases
- D. NoSQL Databases
Answer: A,B,D
NEW QUESTION 220
Which statements are true about distributed storage? (Select All that Apply)
- A. Supports storage resource pooling and virtualization.
- B. Does not support elastic EC for data redundancy protection.
- C. Supports expansion by addition of nodes to increase both computing capability and storage space
- D. Supports large-scale horizontal expansion
Answer: A,C,D
Explanation:
Distributed storage systems are designed to support horizontal scaling, which means adding more nodes to the system to increase both computing capability and storage space. This enables the system to handle large amounts of data and large numbers of users. Distributed storage systems also support storage resource pooling and virtualization, which allows for efficient use of storage resources and easy management of storage.
NEW QUESTION 221
Which of the following are deployment modes of cloud computing? (Multiple Choice)
- A. Hybrid cloud
- B. Private cloud
- C. E-Government cloud
- D. Public cloud
Answer: A,B,D
NEW QUESTION 222
IP scale-out is the scale-out that constructs the pcie protocol and is generally used in high-end industrial storage business scenarios.
- A. True
- B. False
Answer: B
NEW QUESTION 223
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