Get 100% Passing Success With True H13-611 Exam! [Oct-2021]
Huawei H13-611 PDF Questions - Exceptional Practice To HCIA-Storage (Huawei Certified ICT Associate - Storage)
NEW QUESTION 82
Statement 1: Every time a tape is used to restore data, some data will be lost.
Statement 2: Backup strategies that use tape as backup media typically have a high RTO.
- A. Statements 1 and 2 are true.
- B. Statement 1 is false; Statement 2 is true.
- C. Statement 1 is true; Statement 2 is false.
- D. Statements 1 and 2 are false.
Answer: B
NEW QUESTION 83
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.
(Multiple Choice)
- A. Internal System Generation.
- B. Internal Input.
- C. External System Generation.
- D. External Input.
Answer: A,B,D
NEW QUESTION 84
In an ICT infrastructure the servers can run different operating systems like Windows, Linux, AIX.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 85
Which of the following are the 3 layers of components that storage systems are made up of? (Choose three.)
- A. Storage Analysis
- B. Storage Solution
- C. Storage Hardware
- D. Storage Software
Answer: B,C,D
NEW QUESTION 86
Why storage systems has more than one storage controllers in the Dual Storage Controller Architecture?
- A. 2 controllers can complete a single I/O operation much faster.
- B. Single storage controller architecture is obsolete.
- C. To provide redundancy in case of failure of a single controller.
- D. To have more energy savings since the performance is doubled.
Answer: C
NEW QUESTION 87
The difference between DAS and SAN, which of the following descriptions is wrong?
- A. SAN is suitable for high-end storage application environments, such as key databases, centralized storage, large-scale storage, backup and Disaster recovery and other scenarios
- B. SAN redundant networking provides higher reliability
B, DAS and SAN are all external storage, so storage resource sharing can be easily achieved C, DAS is suitable for small and medium-sized LAN environment with only a few servers
Answer: A
NEW QUESTION 88
An enterprise adopts cloud-level primary and backup data-level disaster tolerance. During business planning, two types of storage can be divided according to actual needs.
LUN: Protected LUN and unprotected LUN, create VMs that need disaster recovery on the protected LUN, and configure only the protected LUN Set up array replication to save the storage space requirements of the disaster recovery center.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION 89
A SAN always uses the same technology to connect to the infrastructure as a NAS.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 90
What are the main elements of the disaster recovery system? (Multiple choice)
- A. backup capacity
- B. Backup window
- C. RPO
- D. RTO
Answer: B,C,D
NEW QUESTION 91
Description 1: There is an interconnection line between the controllers of the storage system. If the controller is broken, it belongs to it.
The working controller of the managed LUN will be switched to a working controller.
Description 2: The working controller and home controller of a LUN must be unified into one controller.
- A. Description 1 is correct, description 2 is incorrect
- B. Description 1 is wrong, description 2 is correct
- C. Description 1 error, description 2 error
- D. Description 1 is correct, description 2 is correct
Answer: A
NEW QUESTION 92
What is the infrastructure of the data center? (Multiple choice)
- A. Comprehensive wiring
- B. Fire protection system
- C. Power supply system
- D. Cabinet system
Answer: A,B,C,D
NEW QUESTION 93
Which of the following statements about RAID 10 are correct? (Choose all that apply.)
- A. RAID 10 requires at least four member disks.
- B. In RAID 10, if two member disks in the RAID 1 group fail, data read proceeds normally.
- C. Data is mirrored and then striped in RAID 10.
- D. RAID 10 applies to scenarios with demanding requirements for speed and fault tolerance.
Answer: A,C,D
NEW QUESTION 94
Which of the following statements is true? (Multiple Choice)
- A. A SAS disk generally has more IOPS than a SATA disk.
- B. the realized transfer speed of SSD is higher than that of SAS.
- C. SSD are cheaper than HDD because they are physically much smaller.
- D. only SLC SSD are used in Enterprise level systems.
Answer: A,B
NEW QUESTION 95
Select the correct statements about the structure and functions of the hard disk components. (Choose all that apply.)
- A. The disk connector is responsible of connection and rotation of the platter.
- B. Disk platter is responsible of storing data in binary form.
- C. The actuator is responsible of moving the Read/Write arm.
- D. The spindle is responsible for sending commands to the disk head.
Answer: B,C
NEW QUESTION 96
In HUAWEI OceanStor V3, for synchronous replication to be successful, all host applications must be paused during the replication update process.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION 97
Which of the following are the supported data storage architecture of modern storage array?
(Multiple Choice)
- A. Fusion Storage.
- B. Block Storage.
- C. Object Storage,
- D. File Storage,
Answer: B,C,D
NEW QUESTION 98
In Huawei RAID 2.0+, when the hot standby strategy of a storage tier is low, the following is about the hot standby reserved by the system for that tier The capacity description of the space, what is wrong?
- A. When the total number of hard drives in this layer is 48, reserve the capacity equivalent to 2 hard drives
- B. When the total number of hard drives in this layer is 20, reserve the capacity equivalent to 2 hard drives
- C. When the total number of hard drives in this layer is 10, reserve a capacity equivalent to 1 hard drive
- D. When the total number of hard drives in this layer is 12, reserve the capacity equivalent to 1 hard drive
Answer: B
Explanation:
Explanation
Resolution:
NEW QUESTION 99
In storage systems, what does throughput refer to?
- A. Amount of data that can be received and written to the storage medium in a period of time.
- B. Amount of data that can be transmitted and received over network in a period of time.
- C. Amount of calculations that can be processed in a period of time.
- D. Amount of signals that can be sent or received by processors in a period of time.
Answer: A
Explanation:
Explanation
NEW QUESTION 100
The following storage functions can provide customers with data disaster recovery functions: (multiple choice)
- A. Cache prefetch
- B. Hierarchical storage
- C. remote replication
- D. snapshot
Answer: C,D
NEW QUESTION 101
Which of the following is NOT a benefit of cloud datacenters?
- A. Virtualization technology improves resource utilization.
- B. Distributed computing and storage improve reliability.
- C. Mainframe servers improve performance.
- D. Unified resource management improves efficiency.
Answer: C
NEW QUESTION 102
It provides connection between sets of nodes and allows the connected devices(nodes) to communicate with each other but it is not a device. Which of the following fits the above description?
- A. Network.
- B. Storage Array.
- C. Switch.
- D. Host.
Answer: A
NEW QUESTION 103
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