最新的HCIE-Intelligent Computing認證 H13-231考試題庫

問題1

Regarding the use of hyper-converged architecture to build a private cloud solution, which of the following statements is wrong?

A. By redesigning the data center as a software and business transmission system, the management of the data center is simplified. This architecture is that storage devices and memory are connected to the same processor network.

B. In the private cloud hyper-converged architecture, X86 architecture servers or servers similar to Huawei Kunpeng architecture can be used to carry node functions such as computing and storage.

C. The physical equipment including traditional servers, storage, and network equipment will be integrated into a logical architecture to provide a simplified unified maintenance and management interface.

正確答案: A

問題2

Taishan server acceleration engine includes symmetric encryption, asymmetric encryption and digital signatures, compression and decompression algorithms, for accelerating SSL / TLS applications and data Refined and Popular, can significantly reduce the processing load. Improve processor efficiency. Which of the following statements is correct?

A. Support symmetric encryption algorithm SM4, and only CBC mode

B. Support asymmetric algorithm RS Key Sizes 1024/2048/3072/4096

C. Does not support digest algorithm SM3

D. Support symmetric encryption algorithm SM4, and only CTR mode

正確答案: B

問題3

An Internet company wants to migrate an assembly language software under Linux from the original X86 platform to the new Kunpeng platform. Which statement is correct? (Multiple choice)

A. Kunpeng platform does not support so it cannot be transplanted

B. Consider rewriting the ARM assembly code, and then gcc compile and run

C. It has nothing to do with the chip instruction set, no modification is required

D. Consider rewriting to C and then compiling and running with gcc.

正確答案: B,D

問題4

GPU is widely used in the field of machine learning because of its SIMD (Single Instruction Multiple Data) architecture. FPGAs have become popular recently. Which of the following statements about FPGAs and GPUs is correct?

A. In terms of peak performance, GPU is lower than FPGA.

B. GPU sometimes is that if the computer needs to be changed, it can be reassembled.

C. GPU has few execution units and can only process instructions in a single thread.

D. FPGA can program software according to specific application, and its flexibility is much better than GPU.

正確答案: D

問題5

Which of the following descriptions about the bus is wrong?

A. The bandwidth of the bus (that is, the total number of data that can be transmitted per unit time) is the bus bandwidth = frequency X bandwidth (Bytes/sec)

B. The bus is a public communication backbone for the transmission of information between various functional components of the computer.

C. A single bus can transmit multiple bits at the same time.

D. The bus is a transmission harness composed of wires.

正確答案: D

問題6

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.dirty_background radio=20

B. vm.swampiness=100

C. vm.dirty_ background radio=5

D. vm.swapiness=0

正確答案: D

問題7

Which of the following engineer A's understanding of the Nginx+Tomcat cluster model is wrong?

A. Nginx+Tomcat cluster can handle static files, index files and automatic indexing.

B. Nginx+Tomcat cluster is a non-modular structure, although the deployment is complicated but the configuration is relatively simple

C. Is a high-performance HTTP and reverse proxy server, and also an IMAP/POP3/SMTP proxy server.

D. Nginx is one of the software platforms that virtual hosting providers often choose.

正確答案: B

問題8

A certain office purchases a batch of TaiShan servers to expand the existing distributed storage Ceph. The Ceph storage cluster receives files from the client and stores them (the entire process of the OSD node in the order of File>object mapping, Object->PG mapping and PG>OSD mapping to achieve device data storage).

A. False

B. True

正確答案: B

問題9

Software is a series of computer data and instructions organized in a specific order. Which of the following statements about software is wrong?

A. Computer software is divided into system software, application software and middleware in between.

B. Middleware is the software that provides the connection between system software and application software.

C. Application software is software developed for a specific purpose.

D. The system software is responsible for managing various independent hardware in the computer system, providing a platform for the running application software, and adapting to different application software.

正確答案: D

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