Linux is a general term for a class of free-to-use and free-spread UNIX-like computer operating systems.
Which of the following is not an advantage of Linux.
A. The graphical interface makes it extremely easy to use compared to other systems, greatly reducing the user's learning cost
B. Multiple users can own and use system resources, that is, each user has specific permissions on its own resources, without affecting each other
C. Linux has a rich set of free web server software, database and web development tools
D. LINUX system is an open source system, which is relatively mature and has a complete set of authority mechanisms. High security and stability
正解:A
質問 2:
The Intelligent Platform Management Interface (IPMI) is an open standard hardware management interface specification that defines the specific method by which the management subsystem communicates.
A. Modular
B. Connect
C. Tiled
D. Embedded
正解:D
質問 3:
Hardware resource pooling is the future evolution of server hardware, which of the following is not its advantage.
A. Realize intelligent scheduling and optimization
B. Dynamic resource allocation
C. Single system runs independently and efficiently
D. Resource decoupling
正解:C
質問 4:
The basic principle of FPGA is to integrate a large number of basic circuits of digital circuits and memory in the chip. It appears as a semi-custom circuit in the field of application specific integrated circuits (ASICs).
Compared with ASIC, FPGA has advantages in which aspects.
A. Mass production cost
B. Time to market
C. performance
D. One-time cost
正解:A,B
質問 5:
A system composed of one or several general-purpose computing units plus one or several special-purpose computing units is a heterogeneous computing system, and the calculation method for a heterogeneous system to perform general computing tasks is heterogeneous computing.
A. TRUE
B. FALSE
正解:A
質問 6:
The server is fully equipped with the maximum memory bandwidth. The nominal frequency of the memory + the number of memory buses + the number of channels * the number of CPUs. Huawei 2288HV5 supports up to 6 channels of memory. When the server is fully equipped with 2666 memory modules, the memory bandwidth is.
A. 180GB/S
B. 100GB/S
C. 200GB/S
D. 250GB/S
正解:D
Gotou -
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