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() is customer-oriented logic layer software, such as ERP, CRM, HR and other application software.
() is customer-oriented logic layer software, such as ERP, CRM, HR and other application software.A . Database SoftwareB . Business application layer softwareC . MiddlewareView AnswerAnswer: B
Which of the following is not a common transmission rate of a network card?
Which of the following is not a common transmission rate of a network card?A . 10GbB . 5GbC . 1GbD . 25GbView AnswerAnswer: B
Stateless computing means that the physical properties of computing servers can be remotely configured, inherited, copied and migrated, thereby automating server deployment, replacement and business migration without the need for reconfiguration, making computing "stateless".
Stateless computing means that the physical properties of computing servers can be remotely configured, inherited, copied and migrated, thereby automating server deployment, replacement and business migration without the need for reconfiguration, making computing "stateless".A . TrueB . FalseView AnswerAnswer: A
Which of the following understandings about RAID10 is wrong?
Which of the following understandings about RAID10 is wrong?A . The first level is a RAID 1 mirror pair, and the second level is RAID 0B . RAID10 hard disk utilization is 50%C . RAID10 is a RAID level that combines mirroring and stripingD . RAID10 has consistent read and...
Which of the following semi-custom chips solves the shortcomings of custom circuits and overcomes the shortcomings of the limited number of gate circuits of the original programmable device?
Which of the following semi-custom chips solves the shortcomings of custom circuits and overcomes the shortcomings of the limited number of gate circuits of the original programmable device?A . FPGAB . CPUC . GPUD . ASICView AnswerAnswer: A
Which of the following descriptions of the Apache + Tomcat cluster model is incorrect?
Which of the following descriptions of the Apache + Tomcat cluster model is incorrect?A . Apache R-proxy means that when one of the Tomcats stops running, Apache will still forward the request, resulting in a 502 gateway error. However, this problem will not exist as long as the server is...
Heterogeneous computing is a new computing model after single-core computing and multi-core parallel computing. Which of the following background descriptions about heterogeneous computing is incorrect?
Heterogeneous computing is a new computing model after single-core computing and multi-core parallel computing. Which of the following background descriptions about heterogeneous computing is incorrect?A . Heterogeneous computing maximizes the performance of each processor and assigns the most suitable tasks to the most skilled computing unit.B . NUMA is a...
Which of the following is not a major advantage of cluster systems?
Which of the following is not a major advantage of cluster systems?A . High performanceB . High AvailabilityC . High compatibilityD . High scalabilityView AnswerAnswer: C
In Huawei Azure Stack hybrid cloud architecture, which of the following components is not a hybrid cloud infrastructure certified by Microsoft?
In Huawei Azure Stack hybrid cloud architecture, which of the following components is not a hybrid cloud infrastructure certified by Microsoft?A . FusionDirector ManagementB . FusionServer 2288H V5 2U2S rack serverC . 10GE/25GE unified switching networkD . Based on Huawei's INVMe SSD hyper-converged storageView AnswerAnswer: A
Server clusters are highly scalable. As demand and load grow, which of the following methods can be used to increase cluster performance?
Server clusters are highly scalable. As demand and load grow, which of the following methods can be used to increase cluster performance?A . Increase the network bandwidth in the clusterB . Increase the memory capacity of a single server in the clusterC . Add a new cluster server to the...
