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Huawei H19-435_V1.0 Practice Test - Questions Answers

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The scenarios applicable to the deduplication and compression accelerator card are: Choose the correct answer
Which sensors are not included in the FusionCube 1000 cabinet?(1.) Choose the correct answer
OceanStor 5610 V5 does not support the following dual-controller cache specifications Choose the correct answer
OceanStor 5510 V5 does not support the following dual-controller cache specifications Choose the correct answer
Are the following statements correct? Choose the correct answer
What are the advantages of the native HDFS protocol over S3A? Choose the correct answer
What are the main advantages of OceanStor Dorado 5500 V6 sales? Choose the correct answer
Which of the following is NOT the key information of the Dorado V6 product? Choose the correct answer
In the column storage node interconnection technology, the data transmission speed is the fastest Choose the correct answer
If a customer wants to obtain a complete copy of the data of a LUN at a certain time for data analysis on the basis of uninterrupted business, which software function can be recommended for the customer? Choose the correct answer

Question 1

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Which of the following options does not belong to the GaussDB database features?

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A.
High scalability, strong consistency of distribution, TPCC expansion ratio > 0.8
A.
High scalability, strong consistency of distribution, TPCC expansion ratio > 0.8
Answers
B.
High availability, fault switching time < 10s, and support flashback
B.
High availability, fault switching time < 10s, and support flashback
Answers
C.
Support stream processing features
C.
Support stream processing features
Answers
D.
High performance, based on the Kunpeng 920 processor, the performance of a single machine exceeds that of the TOP database by 30%, and the distributed 16-node TPC-C test can reach tens of millions of tpmC
D.
High performance, based on the Kunpeng 920 processor, the performance of a single machine exceeds that of the TOP database by 30%, and the distributed 16-node TPC-C test can reach tens of millions of tpmC
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Suggested answer: C

Question 2

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GaussDB---The body computer adopts Kunpeng architecture hardware, which is characterized by high performance, high bandwidth, high energy efficiency, and high integration ()

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A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
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Suggested answer: A

Question 3

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Is the following statement correct?

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A.
Alas5500 supports 16-channel video decoding, 1-channel video encoding, and supports JPEG encoding and decoding
A.
Alas5500 supports 16-channel video decoding, 1-channel video encoding, and supports JPEG encoding and decoding
Answers
B.
Atlas300 provides 6TOPSINT8 computing power on a single card
B.
Atlas300 provides 6TOPSINT8 computing power on a single card
Answers
C.
The working temperature of CAtlas200 is 0 degrees to +30 degrees
C.
The working temperature of CAtlas200 is 0 degrees to +30 degrees
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D.
The training card used at the bottom of Atlas8 is Atlas3300
D.
The training card used at the bottom of Atlas8 is Atlas3300
Answers
Suggested answer: A

Question 4

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In the video surveillance scenario, how many channels of 4Mbps video recording can be supported by a single node

Choose the correct answer

A.
500
A.
500
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B.
600
B.
600
Answers
C.
400
C.
400
Answers
D.
300
D.
300
Answers
Suggested answer: A

Question 5

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In the video surveillance scenario, how many 2Mps video streams can be recorded by a single node of OceanStor 9000 V5?

Choose the correct answer

A.
1000
A.
1000
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B.
1200
B.
1200
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C.
1600
C.
1600
Answers
D.
1400
D.
1400
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Suggested answer: C

Question 6

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OceanStor 9000 V5 supports maximum __________ editing on a single node in the ultra-high-definition industry

Choose the correct answer

A.
20 layers of 4K
A.
20 layers of 4K
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B.
6-layer 4K
B.
6-layer 4K
Answers
C.
2-layer 4K
C.
2-layer 4K
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D.
10-layer 4K
D.
10-layer 4K
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Suggested answer: A

Question 7

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OceanStor 9000 V5 is incorrect

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A.
There are independent metadata nodes
A.
There are independent metadata nodes
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B.
Support mixed storage of videos and pictures
B.
Support mixed storage of videos and pictures
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C.
3--288 nodes deploy on-demand performance capacity linearly with a maximum of 2.8GB/s per node
C.
3--288 nodes deploy on-demand performance capacity linearly with a maximum of 2.8GB/s per node
Answers
D.
A single file system has a maximum of 140PB and a maximum aggregate bandwidth of 700GB/s
D.
A single file system has a maximum of 140PB and a maximum aggregate bandwidth of 700GB/s
Answers
Suggested answer: C

Question 8

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Huawei's distributed storage ranking in China in 2019H1 is

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A.
3
A.
3
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B.
2
B.
2
Answers
C.
4
C.
4
Answers
D.
1
D.
1
Answers
Suggested answer: D

Question 9

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Regarding the reliability of OceanStor 100D, the statement is incorrect

Choose the correct answer

A.
The only distributed storage that supports AA 'true' active-active
A.
The only distributed storage that supports AA 'true' active-active
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B.
Support hardware sub-health detection
B.
Support hardware sub-health detection
Answers
C.
Support asynchronous 30sRPO
C.
Support asynchronous 30sRPO
Answers
D.
Support end-to-end DIF
D.
Support end-to-end DIF
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E.
The data reconstruction time is up to 15 minutes/TB
E.
The data reconstruction time is up to 15 minutes/TB
Answers
Suggested answer: C

Question 10

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OceanStor 100D Intelligent I/O Aggregation and Full Score Strip are incorrect

Choose the correct answer

A.
In order to ensure performance, only all-flash nodes are supported
A.
In order to ensure performance, only all-flash nodes are supported
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B.
Random small IO' writes of different LUNs are aggregated into 100% sequential writes to improve performance
B.
Random small IO' writes of different LUNs are aggregated into 100% sequential writes to improve performance
Answers
C.
Large I/O directly group EC striping and displacement, but Cache, saving cache resources and improving cache life
C.
Large I/O directly group EC striping and displacement, but Cache, saving cache resources and improving cache life
Answers
D.
Based on the WAL add-on write technology, the small IO is aggregated into a full-stripe EC disk to reduce write amplification
D.
Based on the WAL add-on write technology, the small IO is aggregated into a full-stripe EC disk to reduce write amplification
Answers
Suggested answer: A
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