Huawei H13-211_V3.0-ENU Übungsprüfungen
Zuletzt aktualisiert am 02.07.2025- Prüfungscode: H13-211_V3.0-ENU
- Prüfungsname: HCIA-Computing V3.0
- Zertifizierungsanbieter: Huawei
- Zuletzt aktualisiert am: 02.07.2025
Which of the following understandings about LVS load balancing technology is correct? (Multiple choice)
- A . In LVS/DR mode, Director and RealServer must be physically connected by a network card through an uninterrupted LAN.
- B . The advantage of LVS/DR is that the server can run any operating system that supports TCP/IP. It only needs an IP address to be configured on the scheduler, and the server group can use a private IP address.
- C . In LVS/DR mode, the scheduler dynamically selects a server based on the load of each server. It does not modify or encapsulate the IP message, but changes the MAC address of the data frame to the MAC address of the selected server.
- D . LVS/NAT is the simplest method. All RealServers only need to point their gateways to the Director, and the Director can also serve as a RealServer.
EulerOS is an operating system developed based on a stable system kernel and has high security. Which of the following are EulerOS security reinforcement measures? (Multiple choice)
- A . Provide system operation identity authentication mechanism
- B . Provide OpenSCAP/TPM-tools security
- C . Perform corresponding security reinforcement through SEK
- D . Adopt the industry’s mainstream SELinux security framework and provide security configuration strategies
Memory modules can be divided into UDIMM, RDIMM, and LRDIMM. Which of the following statements about these three types of memory modules is incorrect?
- A . LRDIMM breaks the maximum 16-rank limit for each channel and can increase the overall memory capacity of the system
- B . UDIMM is an unbuffered dual-channel memory module technology, which means that the address and control signals output by the controller directly reach the DIMM
- C . RDIMM means that the address and control signals output by the controller are output to the DRAM chip after passing through the Register, and the clock signal output by the controller reaches each DRAM chip after passing through the PLL.
- D . In LRDIMM, data and address control signals pass through the Register chip, which is suitable for large-capacity scenarios
According to the picture below, drag the memory stick type name to the correct position.
The computing system is based on the new generation of intelligent servers, combined with management, acceleration, heterogeneous, Al and other series of chips, and integrates a full-stack, full-scenario intelligent solution system covering cloud, edge and end.
Which of the following statements about computing systems is incorrect? (Multiple choice)
- A . The computing system is built on the underlying hardware. Common server types include mainframes, minicomputers, towers, blades, racks, etc.
- B . Computer software can be divided into application software at the bottom layer, system software at the top layer, and middleware between the two.
- C . The common X86 architecture server originated from minicomputers and belongs to the CISC complex instruction set
- D . Minicomputers, mid-range computers, and mainframe computers operate in "host terminal" mode, and most of them use the UNIX operating system
Which of the following statements about special computing is incorrect?
- A . Dedicated computing platforms mainly refer to mainframes and minicomputers.
- B . Dedicated computing platforms mostly use RISC architecture
- C . Dedicated computing platforms are expensive and have few applications. Only a few companies and a few applications can use computers.
- D . Huawei’s KunLun minicomputer belongs to a closed computing architecture
Which of the following is the correct understanding of Engineering Coin A on the networking of word processing modules? (Multiple choice)
- A . The management module has two output interface modes: the switch module output management network port mode and the management board M910/M920 direct output management network port mode
- B . Switch module out management network port mode: indicates that the user will manage the M910/M920 through the chassis switch module
- C . M910/M920 direct management network port mode: indicates that the user connects to the E9000 chassis M910/M920 management module through the management network port "MGMT"
- D . Only the MGH interface can be used to access the management network. The STAC interface can only be used to cascade other boxes and cannot be used to access the management network. Otherwise, a network loop will occur.
() type application scenario is characterized by the use of high-speed CPU and is widely used in meteorology, earthquake, and aerospace fields.
Lattice, Altera, Xilinx, and Intel are all suppliers of mainstream programmable devices in the world.
- A . True
- B . False
How to view the contents of an encrypted file (e.g. win_mgt.scr) under the Linux user zxin10?
- A . zxtool2 -C win_mgt.scr
- B . zxtool -v win_mgt.scr
- C . zxtool -C win_mgt.scr
- D . zxtool2 -r win_mgt.scr