Huawei h13-624 practice test

Question 1

(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 2

(multiple choice) The basic principles of daily maintenance of big data storage systems include:

• A. Develop a reliable backup plan
• B. Reserve spare parts on site for timely replacement in case of failure
• C. Use the resources and software provided by the original manufacturer

Question 3

(single choice) Which of the following is the correct power-on sequence of 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 4

(multiple choice) The value of Huawei OceanStor 9000 InfoTier is reflected in:

• A. It can ensure the system's response speed to hot data access and improve the storage performance of the entire system.
• B. Comprehensively utilize the cost advantages of different storage media to effectively reduce deployment and maintenance costs.
• C. Improve system storage performance and realize intelligent data management.
• D. Realize automatic file migration according to the corresponding relationship between file attributes and different storage devices, reducing the cost and complexity of manual management.

Question 5

(single choice) Which load balancing method does the Huawei OceanStor 9000 InfoEqualize feature
not support?

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

Question 6

(single choice) In Huawei OceanStor 9000, which of the following is not an authentication method
supported by NFS sharing?

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

Question 7

(single choice) The network connection is required before the initial configuration of the big data
system. The networking of Huawei OceanStor 9000 does not include:

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

Question 8

(multiple choice) Which node types does Huawei OceanStor 9000 support?

• A. P12
• B. P25
• C. P36
• D. C36

Question 9

(multiple choice) The network file sharing protocols supported by the NAS system mainly include:

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

Question 10

(Judgment) Through Huawei OceanStor 9000 Device Manager, we can view the real-time OPS
performance indicators of the system.

• A. T
• B. F

Question 11

(single choice) Among the following OceanStor 9000 software features, which feature can provide file
system snapshots?

• A. InfoLocker
• B. InfoStamper
• C. InfoProtector
• D. InfoEqualize

Question 12

(multiple choice) OceanStor 9000 adopts Erasure code technology to protect dat
a. If a site has 6 nodes,
And the customer wants to ensure that the data can be recovered even if three disks are broken in
one strip, the redundancy protection levels that can be adopted are:

• A. 4+3:1
• B. 6+3
• C. 4+2
• D. 12+3:1

Question 13

(multiple choice) Which of the following is correct in IDC's description of the characteristics of big
data?

• A. Volume
• B. Variety-Diversity
• C. Value-value density
• D. Velocity-speed

Question 14

(Multiple choice) The quota types supported by OceanStor 9000 InfoAllocator are:

• A. Capacity quota
• B. File quota
• C. Calculate quota
• D. Mandatory quota

Question 15

(Judgment) FusionStorage Block uses a unique data block slicing technology and data based on DHT
Hash
The routing algorithm can evenly distribute the data of the volume to the fault domain of a larger
resource pool, so that each volume can obtain a larger
IOPS and MBPS performance also makes the load of each hardware resource relatively balanced.

• A. T
• B. F