[2023年12月]更新のHuawei H13-611_V4.5-ENU実際のブレーン知能問題集
合格できるH13-611_V4.5-ENU試験更新されたH13-611_V4.5-ENU試験問題集PDFを獲得2023年更新
質問 # 96
In HUAWEI OceanStor, for synchronous replication to be successful, all host applications must be pauzed during the replication update process.
- A. TRUE
- B. FALS
正解：B
質問 # 97
Statement 1: NAS file system is managed by storage or server that provides resources.
Statement 2: The file system of the SAN is managed by the host itself.
- A. Statement 1 is wrong, Statement 2 is wrong
- B. Statement 1 is correct, Statement 2 is wrong
- C. Statement 1 is correct, Statement 2 is correct
- D. Statement 1 is wrong, Statement 2 is correct
正解：C
質問 # 98
When the RPO time requirement is at the minute level, the traditional tape backup method can be used.
- A. FALSE
- B. TRUE
正解：A
質問 # 99
Storage cache can optimize the speed of the storage system.
- A. TRUE
- B. FALSE
正解：A
質問 # 100
What are the challenges facing traditional data centers? (Multiple choice)
- A. Traditional data center maintenance costs are high
- B. Traditional data centers only monitor but not manage
- C. Capacity expansion of traditional data centers in units of nodes
- D. Traditional data center has low cooling efficiency
正解：A、B、D
質問 # 101
Which of the following is NOT the characteristics of the active-active mode of a storage controller?
- A. Two controllers process the I/O requests from application servers concurrently.
- B. The primary controller processes the I/O requests from application servers and the secondary controller is in the idle state.
- C. If a controller becomes faulty, the other takes over the work of the faulty controller without disrupting ongoing services.
- D. The active-active mode achieves load balancing, full utilization of resources, and system performance improvement.
正解：B
質問 # 102
Which of the following is NOT a benefit of cloud datacenters?
- A. Virtualization technology improves resource utilization.
- B. Unified resource management improves efficiency.
- C. Distributed computing and storage improve reliability.
- D. Mainframe servers improve performance.
正解：D
質問 # 103
A company is mainly used for file system sharing in Linux, UNIX, MacOS and VMware operating system environments. Which of the following file access protocols is suitable for this company?
- A. HTTP
- B. Telnet
- C. NFS
- D. CIFS
正解：C
質問 # 104
The following are the key characteristics of cloud computing:
- A. users can self-service on demand
- B. It can quickly and flexibly provide users with capabilities, such as computing power and storage capacity.
- C. The resource pool used by the user has nothing to do with the exact geographic location of the resource pool
- D. Charge based on the actual usage of the user
正解：A、B、C、D
質問 # 105
What are the advantages of SSDs over HDDs? (Select All that Apply)
- A. Faster read/write speed for random access
- B. Longer service life
- C. Larger capacity
- D. Better environmental adaptability
正解：A、B、D
解説：
The correct answers are B. Better environmental adaptability, C. Faster read/write speed for random access, and D. Longer service life. SSDs (solid-state drives) offer several advantages over HDDs (hard disk drives), including better environmental adaptability, faster read/write speed for random access, lower power consumption, and a longer service life. SSDs also tend to have smaller form factors, making them ideal for many mobile applications. However, HDDs typically offer larger capacity than SSDs.
Solid-state drives (SSDs) are a type of data storage device that have several advantages over hard disk drives (HDDs).
Better environmental adaptability: SSDs are not affected by temperature, humidity, or altitude changes, and they are more resistant to shock and vibration than HDDs.
Faster read/write speed for random access: SSDs have no moving parts, which means that data can be read and written much faster than on HDDs, especially for random access to small files.
Longer service life: SSDs have no moving parts, so they are less likely to fail due to mechanical issues. They also have a higher maximum read/write cycle than HDDs, which means that they can handle more write operations over their lifetime.
Larger capacity: SSDs are not always have larger capacity than HDDs, it depends on the specific model and brand.
質問 # 106
In the backup system, the backup data center needs to pass through the media server before it can be transferred to the storage system.
- A. True
- B. False
正解：A
質問 # 107
Statement 1: A RAID composed of several hard disks is called a physical volume.
Statement 2: RAID 5 can increase the read and write speed and provide a certain degree of data security, but when a single hard disk fails, the read and write performance will be greatly reduced.
- A. Statement 1 is correct, Statement 2 is wrong.
- B. Statement 1 is correct, Statement 2 is correct.
- C. Statement 1 is wrong, Statement 2 is correct.
- D. Statement 1 is wrong, Statement 2 is wrong.
正解：C
質問 # 108
Which of the following are attached to the storage system serially? (Multiple Choice)
- A. NL-SAS Drive.
- B. IDE Drive.
- C. SAS Drive.
- D. ATA Drive.
正解：A、C
質問 # 109
Regarding OceanStor V3 LUN deletion, what is wrong in the following description?
- A. When the LUN is created, the deduplicated LUN is selected and cannot be restored to the state without deduplication.
- B. Deduplication and remote replication cannot coexist on the same LUN
- C. The taken-over heterogeneous array LUN supports block-level deduplication
- D. The deduplication function is used together with SmartCache to accelerate performance
正解：C
解説：
Resolution: On the premise of enabling SmartCache in the file system, delete the SmartCache accelerated fingerprint using the file system To improve the system deduplication processing performance.
質問 # 110
The cloud data center virtualizes storage, computing and network resources, and provides a virtualization platform for users to use.
- A. True
- B. False
正解：A
質問 # 111
An enterprise needs to purchase backup media for data backup. It must inherit the enterprise's original tape backup structure and strategy and increase the backup speed. What kind of backup media does this company buy?
- A. Virtual tape library
- B. CD Tower
- C. Disk array
- D. Tape library
正解：A
質問 # 112
After a bank moved, the data on the mechanical hard disk could not be read. The engineer judged that the hard disk was faulty. What could be the cause of the fault? (Multiple Choice)
- A. Short circuit of control wires
- B. The hard disk head is damaged
- C. Damaged flash memory particles
- D. The head of the hard disk is shifted and the platters are scratched
正解：B、D
質問 # 113
Statement 1: If possible it is always advised to make only Full Backups Statement 2: LAN free backups typically run slower than LAN based backups.
- A. Both statements 1 and 2 are false.
- B. Statement 1 is false and statement 2 is true.
- C. Statement 1 is true and statement 2 is false.
- D. Statements 1 and 2 are both true.
正解：C
質問 # 114
Most of the data generated by the Internet industry is structured data, and this part of the data accounts for about 80% of the total amount of data.
- A. False
- B. True
正解：A
質問 # 115
SAN is a storage architecture that connects storage device and application servers through network.
- A. TRUE
- B. FALSE
正解：A
質問 # 116
One port of a host connected to the switch cannot belong to multiple zones, but can only be divided into one zone.
- A. False
- B. True
正解：A
質問 # 117
The SCSI protocol can be used not only for the communication between the host and the disk, but also for the communication between hosts, physical tape libraries, and optical disks, etc.
- A. True
- B. False
正解：A
質問 # 118
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