Huawei h13-622 practice test

Question 1

Multi-selection) The quota types supported by the OceanStor 9000 InfoAllocator are:
A. Capacity quota
B. File quota
C. Calculating quotas
D. Mandatory quota

Question 2

Judgment) FusionStorage Block uses a unique data block segmentation technology and DHT Hash-
based data routing algorithm.
To evenly distribute the volume's data across the larger resource pool fault domain, each volume can
achieve greater IOPS and MBPS performance.
It also makes the load of each hardware resource relatively balanced.

• A. TRUE
• B. FALSE

Question 3

(Judgment) Huawei OceanStor 9000 has no impact on device management, whether it is an online
upgrade or an offline upgrade.

• A. T
• B. F

Question 4

(Multiple choice) The daily inspection performance indicators of the big data storage system include:

• A. Disk utilization
• B. CPU utilization
• C. Memory utilization
• D. Node throughput

Question 5

(Multiple choices) The basic principles of daily maintenance of big data storage systems include:

• A. Develop a reliable backup plan
• B. Keep spare parts on site so that they can be replaced in time for failure
• C. Use original resources and software

Question 6

Single-choice) Which of the following is the correct sequence for powering up the Huawei OceanStor
9000 Big Data Storage System?

• A. Cabinet-->Switch-->KVM--->Node
• B. Cabinet --> KVM --> Switch ---> Node
• C. Cabinet --> Switch --> Node ---> KVM
• D. Cabinet --> Node --> KVM ---> Switch

Question 7

(Judging) You can use the InfoLocker feature of the OceanStor 9000 to meet the business scenario of
writing multiple reads.

• A. T
• B. F

Question 8

(Multiple choices) The value of Huawei OceanStor 9000 InfoTier is reflected in:

• A. It can guarantee the response speed of the system to hot data access and improve the storage performance of the whole system.
• B. Comprehensively exploit the cost advantages of different storage media to effectively reduce deployment and maintenance costs.
• C. Improve system storage performance and achieve intelligent data management.
• D. Automatically migrate files according to the correspondence between file attributes and different storage devices, reducing the cost and complexity of manual management.

Question 9

(Optional) Which load balancing method is not supported by the Huawei OceanStor 9000
InfoEqualize feature?

• A. CPU usage
• B. User group
• C. Number of node connections
• D. Node throughput

Question 10

(Optional) In Huawei OceanStor 9000, which of the following is not supported by NFS sharing?

• A. NIS authentication
• B. LDAP authentication
• C. Client IP address / host name authentication
• D. Local user authentication

Question 11

Multi-selection) An OceanStor 9000 system has a total of 10 nodes. The data protection level that can
be configured for it is:

• A. RAID1
• B. 6+3
• C. 6+4
• D. 6+5

Question 12

(Multiple choices) Description of the CIFS protocol Which of the following are correct?

• A. Transfer data based on TCP protocol
• B. Transfer data based on UDP protocol
• C. Linux platform file sharing protocol
• D. Windows platform file sharing protocol

Question 13

The network connection is required before the big data system is initialized. The networking of the
Huawei OceanStor 9000 does not include:

• A. Front-end business network
• B. Backend storage network
• C. Management network
• D. Heartbeat network

Question 14

Multi-selection) Which node types does Huawei OceanStor 9000 support?

• A. P12
• B. P25
• C. P36
• D. C36

Question 15

(Multiple choice) The network file sharing protocol supported by the NAS system mainly includes:

• A. FAT32
• B. NTFS
• C. NFS
• D. CIFS