EMT Practice Test

1. Question Content...

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Question1: The following is the correct comparison of UDIMM, RDIMM, LRDIMM.

Question2: Engineer A wants to check the memory operating capacity, voltage, frequency, etc., which of the following methods can be achieved.

Question3: Which of the following processor models belong to the IntelX86 architecture?

Question4: Compared with individual user operating systems, the advantages of server operating systems are.

Question5: Memory is one of the most important parts in a computer. What is wrong about the definition of memory is.

Question6: Which one does not belong to the benefits of improved process technology?

Question7: The following does not belong to the functional characteristics of IBMC is.

Question8: When selecting a hard drive, you need to select the correct capacity according to the number of system slots and business demand capacity. The following statement about the hard drive capacity is correct.

Question9: _____ is customer-oriented logic software, such as ERP\CRM\HR, etc.

Question10: A cluster is a group of service entities that work together to improve efficiency by improving the tasks performed within the unit.

Question11: The wrong understanding of the data Pang cluster model is.

Question12: Service clusters are highly scalable. With the increase in demand and load, which of the following methods can generally be used to increase cluster performance.

Question13: The BIOS provides an interactive interface for users to set and save the set values in CMOSRAM, powered by RTC battery to ensure that the contents of CMOSRAM will not be lost after the device is powered off.

Question14: Breaking the CPU boundary in intelligent computing refers to the use of server clusters to process complex applications.

Question15: The following is a positive solution to the LVS+tomcat cluster model.

Question16: Which of the following chips does not belong to the type of chip in the evolution of FPGA.

Question17: 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.

Question18: The server hardware mainly includes CPU, motherboard, memory, hard disk, PCIE, chassis, power supply, fan, etc. For Huawei RH1288V5, all the components that support the hot plant school are CPU, memory, PCIE expansion card.

Question19: The server cluster has a strong scalability. With the increase in demand and load, which of the following ways can generally increase the performance of the cluster.

Question20: GPU is widely used in embedded systems, mobile phones, personal computers, workstations and video game solutions. What is wrong about GPU description?

Question21: The following statement about the advantages of FPGA is correct.

Question22: Inte1's QuickPath Interconnect technology is abbreviated as QPI translated into fast channel interconnection to achieve direct interconnection between chips. The following statement about QPI is correct.

Question23: The following is the correct understanding of the working principle of high availability cluster is.

Question24: The following is a positive solution to the characteristics of heterogeneous computing.

Question25: The following is Engineer A's understanding of LVS cluster, the correct one is.

Question26: The CPU is a typical von Neumann architecture, where the data signal enters the controller from the input device, and then arrives at the operation for calculation.

Question27: The read and write performance of RAID0 is very high, but the reliability is relatively low, and the hard disk utilization rate is not high, so it is not recommended to use alone.

Question28: The light is used to connect the optical module, according to the package type, it can be divided into.

Question29: The following statement about OPENSTACK is wrong.

Question30: This low-level software for appearance, such as ERP, CRM, HR, etc.

Question31: Which of the following microarchitectures were introduced in the inte1 TickTock (pendulum mode) architecture year?

Question32: The essence of intelligent computing includes: breaking the CPU boundary, breaking the server boundary, breaking the data center boundary, and building a full-stack, full-scenario intelligent solution covering the cloud, edge, and end around the "calculation, management, AI, storage, and transmission" Li series of microchips.

Question33: The following is not classified according to the type of network card structure.

Question34: CPU frequency is also called clock frequency. The unit is megahertz (MHz) or gigahertz (GHz2), and its function is.

Question35: Hard disks can be divided into mechanical hard disks, solid state hard disks and hybrid hard disks according to storage media. The storage media of solid state hard disks is.

Question36: Database system generally consists of database, database management system, () and database user.

Question37: The external frequency is the reference frequency of the CPU. The unit is Mhz. The external frequency of the CPU directly determines the speed of data exchange between the CPU and the memory.

Question38: FSB is the hard-to-build frequency of CPy:

Question39: Hardware resource pooling is the future evolution of server hardware, which of the following is not its advantage.

Question40: What is wrong in the following statement about dedicated computing?

Question41: The following statement about the chip is wrong.

Question42: The following understanding of stateless computing is correct.

Question43: What are the common deployment models of cloud computing.

Question44: Which of the following is not the main advantage of a cluster system.

Question45: Which of the following processor types belong to the RISC instruction set architecture?

Question46: There are two main types of physical connection for network cards: electrical and optical.

Question47: The type of authorization that Huawei HiSilicon obtained from ARM is.

Question48: Hardware resource pooling is the future evolution trend of server hardware, which of the following is not its advantage.

Question49: The following statement about the chip is wrong.

Question50: Software is a series of instructions for computer data organized in a specific order. The following statements about software are incorrect.

Question51: The following belongs to the upstream of the computing industry chain.

Question52: The three types of operating systems divided by application areas are () server operating systems and (), where server operating systems generally refer to installations on mainframe computers. On the operating system, such as eb server, application server and database server.

Question53: The following comparison statement about UDIMM, RDIM, LRDIMM is correct.

Question54: Because of the SIMD (single instruction multiple data) architecture, GPUs are widely used in the field of machine learning. FPGAs have recently become popular. The following statements about FPGA and GPU are correct.

Question55: Stateless computing means that the scalability of the computing server can be remotely configured, inherited, copied, and migrated, thereby automating the deployment, replacement, and business migration of the server, without the need for reconfiguration operations, and the calculation reaches statelessness".

Question56: InfiniBand is a computer network communication standard for high-performance computing, it has extremely high () and extremely low.