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NEW QUESTION 134
A project moved a self-developed software of C language under Linux from the X86 platform to the new Kunpeng platform. Which of the following statements is correct?
- A. Kunpeng platform does not support it, so it cannot be transplanted
- B. Need to increase the force, recompile.
- C. The compilation method of the Kunpeng platform is inconsistent with the X86 server.
- D. The executable file obtained after compiling the application program before writing in C language has nothing to do with the CPU architecture.
Answer: B
NEW QUESTION 135
Huawei's latest generation of smart SSD control chip. Which of the following features include? (Multiple choice)
- A. Support PCIe hot plug and smart acceleration
- B. 16nm process technology
- C. Super wear algorithm, life extension 20%
- D. Fusion of PCIe NVMe and SAS
Answer: A,B,C,D
NEW QUESTION 136
EulerOS is an operating system developed based on a stable system kernel. It has high security features. Which of the following are EulerOS security reinforcement methods? (Multiple choice)
- A. Provide system operation authentication mechanism.
- B. Provide OpenSCAP/TPM-tools security.
- C. Reinforce corresponding security through SEK.
- D. Adopt the industry's mainstream SElinux security framework and provide security configuration strategies.
Answer: A,B,C,D
NEW QUESTION 137
In some system tuning scenarios, kernel parameters need to be changed to adjust Linux kernel functions. The proc file system provides an interface to access the kernel. Which of the following methods can modify the contents of the proc file system? (Multiple choice)
- A. Use the sysctl command to configure the parameters in the /proc/sys directory
- B. Use echo command line output to redirect to the selected file under /proc
- C. Modify the /etc/sysctl.conf file
- D. Modify through a text editor
Answer: A,B,C
NEW QUESTION 138
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
Answer: B
NEW QUESTION 139
Which of the following scenarios are typical applications of HCP? (Multiple choice)
- A. Meteorological Science
- B. Energy exploration
- C. Satellite mapping
- D. Meteorological Science
Answer: A,B,C,D
NEW QUESTION 140
Which of the following statement about Hyper-Converged Infrastruture (HCI" for short) is wrong?
- A. Hyper-converged infrastructure means that the same unit equipment not only has resources and technologies such as computing, network, storage and server. virtualization, but also includes elements such as backup software, snapshot technology, data deduplication, and online data compression.
- B. The key technology of the hyper-converged architecture is the use of SDS technology to build a storage resource pool.
- C. The hyper-converged architecture can be aggregated by multiple sets of unit devices through the network. Achieve modular and seamless horizontal expansion (scale Out) to form a unified resource pool.
- D. Hyper-converged infrastructure is a simple storage computing all-in-one machine
Answer: D
NEW QUESTION 141
Database system generally consists of database, database management system and database user and which part?
- A. Application system
- B. Business application system
- C. Data logic system
Answer: A
NEW QUESTION 142
MIPS is based on RISC technology, coupled with the scalable hardware and software design in the MIPS architecture, making MIPS solutions have higher performance, lower power consumption and smaller area than ARM 's similar solutions.
- A. False
- B. True
Answer: B
NEW QUESTION 143
PCIe is a high-speed serial computer expansion bus standard to replace bus-based communication architecture.
- A. False
- B. True
Answer: B
NEW QUESTION 144
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. SM4
- B. RSA2048
- C. SM3
- D. RSA1024
Answer: B
NEW QUESTION 145
Company D purchased a batch of TaiShan servers to expand the original distributed storage capacity. Which of the following servers provides an object storage interface based on Librados with a RESTful interface to customers?
- A. RADOSGW
- B. CephFS
- C. Librados
- D. RBD
Answer: A
NEW QUESTION 146
Heterogeneous computing is a new computing model after single-core computing and multi-core parallel computing. Which of the following descriptions about the background of heterogeneous computing is wrong?
- A. The performance improvement brought by multi-core parallelism is limited. With the increase of parallelism, the problems of heat dissipation and energy consumption have become increasingly prominent.
- B. Moore's Law is getting closer and closer to the physical limit, and the difficulty and cost of improving single-core performance are getting higher and higher.
- C. Heterogeneous computing maximizes the performance of each processor, and delegates the most suitable task to the best computing unit.
- D. NUMA is a mode of heterogeneous computing.
Answer: D
NEW QUESTION 147
Fusionstorage Block supports the use of separate deployment methods in database scenarios.
Which of the following statement about this method is correct? (Multiple choice)
- A. Distributed the cache medium is mainly used for storage IO acceleration, and it can use NVDIMM, PCI-E SSD card, SAS HDD disk and other media.
- B. FSA (FusionStorage Agent) and VBS (Virtual Block System) are deployed in the DBN node.
- C. Computing and storage are separately deployed on different servers, that is, VBS and OSD are separately deployed on different servers
Answer: B,C
NEW QUESTION 148
Adopt TaiShan server architecture when real-time stream processing scene big data solution, the data is generally stored in memory. Therefore, the architecture requires a large memory configuration.
- A. False
- B. True
Answer: B
NEW QUESTION 149
The general-purpose 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, security is not too high, the main Concentrated in SMEs and non-critical businesses.
- A. False
- B. True
Answer: A
NEW QUESTION 150
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