H13-231-ENU

 Which of the following is not a typical configuration of Huawei's hyper-converged database scene?A . Calculation: X6800 Storage: RH2288V3 server + FusionStorage software Network: E9000 intra-frame switch + CE5885B . Calculation: 1288H V5/2288H V5/2488H V5 Storage: 2288HV5 server FusionStorage software Network: External B switch+CE5855C . Calculation: RH5885H V3/RH2288H V3 Storage:...

Which of the following statements about computer systems are wrong?A . The computer system is built on the underlying hardware, and the common forms of servers include tower, blade, rack, etc.B . Computer software can be divided into system software at the bottom layer, application software at the upper layer...

 In the RoCE scenario, what is the acceleration component that uses the dynamic congestion control algorithm?A . IN series smart network cardB . FPGA acceleration componentsC . SSD acceleration componentsView AnswerAnswer: A

 Which of the following tuning strategies are suitable for Nginx physical server as Web Server? (Multiple choice)A .  Increase the buffer size to avoid buffer overflow caused by a large number of new connections and a connection cannot be established.B .  reduce TIMEWAIT connections, to avoid excessive TIME WAIT connected network resources lead to new connections to resource constraints.C .  Increase the range of...

 Process P (PID 12345) runs on a two-node NUMA system. In order to improve the efficiency of the process, engineer A decides to bind process P to the first NUMA node. Which of the following configuration can be bound?A . numactl Ccpubind=0 PB . taskset -p 1 12345C . numactl Ccpubind=1 PD . taskset --pc 0 12345View AnswerAnswer: A

 Which of the following statements about Huawei's hyper-converged architecture is correct? (Multiple choice)A . The software in Huawei's hyper-converged architecture mainly uses FusionStorage distributed storage software/B .  The function of disaster recovery and backup in Huawei's hyper-converged architecture.C .  Huawei super fusion architecture hardware platform mainly FusionServer pro or Taishan server (currently pushing Taishan)D .  Huawei super converged infrastructure platform...

The system administrator A wants to use the vmstat command to view the active memory and inactive memory of EulerOS. Which of the following commands can achieve this purpose?A . vmstat -aB . vmstat -fC . vmstat -sD . vmstat -dView AnswerAnswer: A

 Engineer A discovered during a performance test that process P (PD 12345) is constantly migrating on an 8- core processor. In order to improve the efficiency of process P, A decided to bind process P to CPU1 and CPU2, as follows What can be bound? (Multiple choice)A . taskset -pc 1-2 12345B . taskset -p 6 12345C . numactl --cpubind = 0, 1 --membind = 0, 1PD . numactl --cpubind = 1, 2 --membind =...

 Huawei Atlas 800 deep learning system lowers the technical threshold for using AI, allowing customers to focus more on the business itself so that the AI business can be quickly developed and launched. Which of the following deep learning frameworks is currently not supported?A . MXNelB . HardC . PyTorchD...

 Which of the following statements about SDS software-defined storage in traditional storage in terms of storage management is correct?A .  The LUN configuration of SDS is complicated, and it is difficult to modify the configuration.B . The external management interface of traditional storage is more automated and standardization.C . SDS mainly refers to SAN storage products with complicated management.D .  The management...