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NEW QUESTION 67
Which of the following is not part of the CPU processor?
- A. Register
- B. Logic Operation Unit
- C. Process
- D. Control unit
Answer: C
NEW QUESTION 68
Scale-up vertical expansion refers to the improvement of ( ) server ( ) applicable to financial transactions, meteorological analysis, scientific research and other fields.
- A. Single, density
- B. Multiple, performance
- C. Single, performance
- D. Multiple, density
Answer: C
NEW QUESTION 69
Which role does Huawei or the company participate in the chip industry chain?
- A. Chip manufacturing
- B. Chip design
- C. Terminal application
- D. Chip packaging and testing
Answer: B
NEW QUESTION 70
Intelligent network card uses LDPC error correction algorithm to achieve high reliability of data.
- A. False
- B. True
Answer: A
NEW QUESTION 71
Huawei traffic video illegal analysis solution uses Atlas 500 as the edge node, and multiple edge nodes are aggregated to Atlas800 AI all-in-one machine. Which one is not the role of Atlas800?
- A. Illegal storage
- B. Model training
- C. Centralized management
- D. Query and data reporting
Answer: B
NEW QUESTION 72
An application consumes a lot of IO resources. In order to improve the read and write performance of the application, what adjustments should be made to the system parameters?
- A. vm.swapiness=0
- B. vm.dirty_ background radio=5
- C. vm.dirty_background radio=20
- D. vm.swampiness=100
Answer: A
NEW QUESTION 73
Which of the following scenarios can the accelerator engine of TaiShan server be applied to? (Multiple choice)
- A. Web Services
- B. Data encryption
- C. Big data
- D. Smart Security
Answer: A,B,C,D
NEW QUESTION 74
Which of the following is wrong about engineer A's understanding of LVS load balancing technology?
- A. In the LVS/DR mode, the scheduler dynamically selects a server according to the load conditions of each server without modifying or encapsulating IP packets, but changing the MAC address of the data frame to the MAC address of the selected server.
- B. In the LVS/DR mode, Director and RealServer must physically have a network card connected through an uninterrupted LAN.
- C. LVS/NAT is the simplest way, so RealServer only needs to point its own gateway to Director, and Director can also be a RealServer
- D. The advantage of LVS/DR is that the server can run any operating system that supports TCP/IP, it only needs an IP address to be configured on the scheduler, and the server group can use private IP addresses.
Answer: B
NEW QUESTION 75
The general server is based on the PC architecture, using intel or other compatible X86 instruction set processor chips and Linux or Windows operating system servers, low price, good compatibility, poor stability, and not too high security, mainly used in SMEs and non-critical businesses.
- A. False
- B. True
Answer: A
NEW QUESTION 76
Middleware mainly provides operating and development environment for upper-level software, providing prefabricated and reusable business function modules, API interfaces, etc. to help users develop and integrate complex application systems flexibly and efficiently.
- A. True
- B. False
Answer: A
NEW QUESTION 77
In High-performance computing, breaking the CPU boundary refers to the use of server clusters to process complex applications.
- A. False
- B. True
Answer: A
NEW QUESTION 78
Regarding the first use of rack and blade networking in the hyper-converged database scenario, which of the following statement is correct? (Multiple choice)
- A. When the blade configuration deployment: provide a central unified external box 8 10GE interfaces, in principle, DB nodes are configured in a box.
- B. rack and blade deployment mixing: by a frame E9000 H2289 a minimum of 3 units, up to 16 units
- C. When mixed deployment rack and blade: E9000 chassis supplied to the public 8 10GE Interface, DB nodes are arranged in E9000 chassis.
- D. When the blades are deployed, they are assembled through the central frame. When there is no external switch, the maximum support does not exceed 4 frame cascading. If more than 4 frames, external IB switches need to be added.
Answer: A,B,C,D
NEW QUESTION 79
The Key Sizes 1024 acceleration engine is a hardware acceleration solution provided by the TaiShan200 server based on Huawei Kunpeng 920. It includes symmetric encryption, asymmetric encryption and digital signature, compression and decompression algorithms, used to accelerate SSL/TLS applications and data compression.
- A. True
- B. False
Answer: A
NEW QUESTION 80
Which of the following statements about the configuration principles of database nodes is correct? (Multiple choice)
- A. In the rack form, the database node can be equipped with 1288H V5-8* 2.5'' HDD, 2288H V5-8*2.5'' HDD or 2488H V5-8*2.5'', KunLun9008 V5 server.
- B. The database node adopts a flexible configuration method, which can be selected in the configurator parameter interface according to needs.
- C. The database node of the newly purchased scene is configured with 2pcs by default, and 2pcs or more can be selected. There is no limit to the number of nodes in the expansion scene.
- D. In the blade form, the database node can be equipped with CH121 V5 or CH242V5 blades.
Answer: A,B,C,D
NEW QUESTION 81
In the application scenario of TaiShan server SSL acceleration scheme, when the asymmetric encryption of TLS handshake is accelerated, which of the following algorithms is mainly uninstalled?
- A. SM3
- B. RSA2048
- C. SM4
- D. RSA1024
Answer: B
NEW QUESTION 82
Use the preset models of the deep learning platform or use the provided Notebook development environment to develop your own deep learning models, create and start training tasks, and then import the trained models into the model warehouse. Which steps of the Huawei deep learning system belong to the above process? (Multiple choice)
- A. Model training
- B. Model storage
- C. Data annotation
- D. Model verification
Answer: A,B,C,D
NEW QUESTION 83
Which of the following components is not a common computing unit?
- A. GPU
- B. ASIC
- C. NPU
- D. CPU
- E. FPGA
Answer: C
NEW QUESTION 84
Intel's QuickPath Interconnect technology is abbreviated as QPI, which is translated as fast channel interconnection to realize direct interconnection between chips. Which of the following statements about QPI is correct?
- A. A group of PI has 0 data transmission lines, one key to send TX and receiver (RO) clock signals.
- B. Another highlight of QPI is that it supports multiple system bus interfaces, which Intel calls multi-FSB.
- C. The total bandwidth of the QPI bus = the number of transmissions per second (i.e. PI frequency) X the effective data transmitted each time (i.e. 16bit/8=2Bit) X bidirectional
- D. DPI is a serial point-to-point connection protocol based on packet transmission, which uses differential signals and special clocks for transmission.
Answer: C
NEW QUESTION 85
Which of the following are not the reasons for the rise of edge computing?
- A. Ensure data reliability when the network is disconnected.
- B. Considering data privacy, some applications do not want to transmit data to the cloud.
- C. Industrial applications require high latency.
- D. Realize on-demand use of resources.
Answer: D
NEW QUESTION 86
In order to view different application scenarios, the server has a variety of deployment architectures, among which the user interface is implemented through the www browser, and very few things are implemented in the front end (Browser). But the main thing logic is implemented on the server side. What is the architecture that forms the so-called 3-tier structure?
- A. B/S architecture
- B. Internet architecture
- C. C/S architecture
- D. Stand-alone architecture
Answer: A
NEW QUESTION 87
GPU is translated into graphics processor. Compared with CPU, it has its unique advantages. Which of the following is wrong about the characteristics of GPU?
- A. Compared with CPU, GPU is more suitable for computing with high computational intensity and multi-parallel computing.
- B. Compared with CPU, GPU has more core processors.
- C. GPU has the advantages of strong management ability and low power consumption.
- D. GPU is designed to perform complex mathematical and geometric calculations.
Answer: C
NEW QUESTION 88
In the process of TaiShan service system tuning, it is first necessary to understand the system performance metrics. In the process of network tuning. Which of the following performance indicators are more important?
- A. Packet loss rate
- B. CPU usage
- C. IO average waiting time
- D. Use swap space
Answer: A
NEW QUESTION 89
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