Huawei H13-211 問題集

質問 1：
The pass-through server is based on the PC architecture and uses Intel or other X86 instruction set compatible processor chips and Liux or Vndows operating system servers. It is cheap, has good compatibility, has poor stability, and is not too safe. Mainly used in SMEs and non-critical business.
A. FALSE
B. TRUE
正解：B

質問 2：
The type of authorization that Huawei HiSilicon obtained from ARM is.
A. Architecture/instruction set authorization
B. Processor authorization
C. Processor optimization package/physical IP package authorization
正解：A

質問 3：
The following is a positive solution to the characteristics of heterogeneous computing.
A. Heterogeneous computing is to develop a series of software and hardware standards, so that different types of computing devices can share the calculation process and results
B. The purpose of heterogeneous computing is mainly to solve the problem of insufficient computing power of CPU,
C. Common heterogeneous system architectures include CPU+GPU GPU+FPGA, CPU+dedicated chip
D. GPU and CPU work together to form a heterogeneous computing system, the advantages of heterogeneous computing are computing acceleration and energy saving
正解：A,B,C,D

質問 4：
The following is the error of Engineer A's rationale for IVsS load balancing technology.
A. LVS/NAT is one of the most efficient way. All Realservers only need to point their gateway to DIYetp and Dretor can also be a RealServer
B. In LVS/DR mode, the scheduler dynamically selects RTVU not to dare or encapsulate IP packets according to the load of each server, but instead changes the MAC address of the data frame to the HAC address of the server.
C. The advantage of LVS/DR is that the server can run any Vent TCP/IP operating system, it only needs one IP address to configure in the server group to use a private IP address
D. In LVS/DR mode, Diretor and Realserver must be physically connected by a network card through an uninterrupted LAN
正解：D

質問 5：
_____ is customer-oriented logic software, such as ERP\CRM\HR, etc.
A. Middleware
B. Business application layer software
C. Database software
D. application
正解：C

質問 6：
The following wrong understanding of RAID10 is.
A. The first level is a RAID1 mirror pair, and the second level is RAID 0
B. RAID10 is a RAID level that combines two levels of mirroring and striping
C. RAID10 hard drive utilization is 50%
D. RAID10 has consistent read and write performance
正解：D

質問 7：
Confucius Anaghe +tomcat cluster model description is wrong.
A. ApacheRrproxy means that when one of Tomcat stops running, Apacn will forward the request, resulting in a 502 gateway error, but this problem does not exist as long as the server is restarted.
B. Apache R proxy) method has the advantage that it can be set to realize that ache is specifically responsible for processing static web pages, and Tomast is specifically responsible for processing dynamic requests such as isp and sorv1e
C. In Apache mod K mode, Apache will automatically detect the stopped Tomcat server, and then no longer send requests to the past
D. The disadvantage of Apche R proxy is that when the stopped Iomat server is started again, Apache cannot detect it and still will not forward the request.
正解：A

質問 8：
The following describes the BIOS operation process is correct.
A. Power on
B. Power on->Hardware initialization->CPU load BIOS->Load boot items->POST boot hardware self-test->Process system instructions
C. Power on->Hardware initialization->CPU load BIOS->POST boot hardware self-test->load boot items->process system instructions
D. Power on -> CPU load BIOS> hardware initialization -> POST power on hardware self-test -> load boot items -> process system instructions
正解：C