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The Huawei H13-611_V4.5-ENU exam is intended for storage engineers, storage administrators, and technical support engineers who work with Huawei storage products. This exam is also suitable for IT professionals who want to enhance their storage knowledge and skills for career growth. The exam consists of 60 multiple-choice questions, and candidates have 90 minutes to complete the exam. The passing score for this exam is 600 out of 1000.
NEW QUESTION # 147
Currently all OceanStor V3 devices support SAS at 12 Gb/s.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 148
Which of the following RAID levels requires at least 4 hard drives?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 149
CIFS share permissions from large to small are as follows: 1. "Prohibit", 2 "Read and Write" 3 "Full Control" 4 "Read Only"
- A. 3->4->2->1
- B. 1->2->3->4
- C. 1->3->2->4
- D. 2->1->4->3
Answer: A
NEW QUESTION # 150
The SATA connector can support both SATA and SAS hard drives.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 151
What is the main purpose of backup battery units (BBU) in storage controllers?
- A. To ensure that the non completed I/O is not lost during power outage.
- B. To maintain the power for clock synchronization.
- C. To power the interface modules.
- D. To provide additional power to storage controller to speed up the I/O.
Answer: A
NEW QUESTION # 152
RAID 2.0+, which of the following is correct?
- A. The size of the chunk and SATA/NL-SAS is a fixed size of 64MB
- B. It is the largest unit that applies for and releases space in the storage pool.
- C. The size of the chunk and SAS/SSD is a fixed size of 256MB
- D. The extent size of different storage pools can be different, but the extent size in the same storage pool is the same.
Answer: D
NEW QUESTION # 153
The following are the characteristics of the clustered NAS storage architecture: (multiple choice)
- A. Online expansion
- B. High performance, multiple arrays concurrent I/O
- C. Unified namespace, shared globally
- D. can provide block-level storage
Answer: A,B,C
NEW QUESTION # 154
In the HUAWEI OceanStor storage system, which of the following descriptions about mapping snapshot LUNs is correct?
- A. The activated snapshot LUN can be mapped to the host for reading and writing
- B. The description of all options is correct
- C. The snapshot LUN mapped to the host can only be read, not written
- D. The snapshot LUN can only be mapped to the same host as the original LUN
Answer: A
NEW QUESTION # 155
hich of the following options are correct regarding the advantages of NVMe? (Multiple Choice)
- A. High bandwidth
- B. Low latency
- C. Low energy consumption
- D. High IOPS
Answer: A,B,C,D
NEW QUESTION # 156
A company purchased DAS devices to store files and service data at the startup stage. With the increase of service volume and diversity, which problems may occur? (Select All that Apply)
- A. Data and materials are scattered on different devices and hard to be searched for
- B. Data and materials are scattered on different devices and cannot be managed in a centralized manner.
- C. It is difficult to expand the capacity of the DAS architecture after the data volume increases to a certain level.
- D. As the number of file servers increases, no more servers can be added to share the DAS storage.
Answer: A,B,C
Explanation:
With the increase of service volume and diversity, problems such as difficulty in expanding the capacity of the DAS architecture, data and materials being scattered on different devices and hard to be managed in a centralized manner, and hard to be searched for may occur. Adding more servers to share the DAS storage is not an issue.
NEW QUESTION # 157
A company uses Huawei's storage array to build a disaster recovery center and configures a remote replication consistency group on the Device Manager. Which of the following is wrong?
- A. The number of remote replication replication pairs in a consistency group can be up to 8
- B. Consistency groups can be created across arrays
- C. All remote replication slave LUN must be located in a remote storage system
- D. Synchronous remote replication and asynchronous remote replication cannot be placed in the same consistency group
Answer: B
NEW QUESTION # 158
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 # 159
In the LAN-Base networking, both the service flow and the data flow take the LAN network, and occupy a large bandwidth.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 160
Statement 1: Hyper Mirror one LUN failure, the host business is not interrupted, Hyper Clone primary LUN failure, the host business is interrupted.
Statement 2: Hyper Mirror supports dual copy, and Hyper Clone supports a maximum of 1 primary LUN: 16 secondary LUNs.
- A. Statement 1 is wrong, Statement 2 is correct
- B. Statement 1 is wrong, Statement 2 is wrong
- C. Statement 1 is correct, Statement 2 is correct
- D. Statement 1 is correct, Statement 2 is wrong
Answer: D
NEW QUESTION # 161
Which of the following is correct? (Multiple Choice)
- A. A snapshot needs to be removed from the LUN group to be fully unmapped.
- B. SmartTier supports a High Performance, a Performance, a High Capacity and a Capacity Tier.
- C. To write data to the secondary LUN of a clone pair, the pair must be split.
- D. Only when a snapshot is activated will the system record all changes to the original LUN.
Answer: A,C,D
NEW QUESTION # 162
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