The basic principle of FPGA is to integrate a large number of digital circuit basic gate circuits and memory in the chip. It appeared as a semi-custom circuit in the field of application-specific integrated circuits (ASIC). What are the advantages of FPGA compared to ASIC? (Multiple choice)

• A.Mass production cost
• B.Speed to market
• C.One-time cost
• D.Performance

Comment: *

Name: *

Email: *

Verification: *

The Internet company purchased a batch of TaiShan servers to build a Web application system. Which of the following application scenarios can it support? (Multiple choice)

• A.Mobile APP
• B.OA office system
• C.System management tools
• D.Corporate Portal

Comment: *

Name: *

Email: *

Verification: *

Stateless computing means that the physical attributes of computer servers can be configured, inherited, copied, and migrated remotely, so as to realize the automation of server deployment, replacement, and business migration. Without reconfiguration operations, computing can reach "stateless".

• A.False
• B.True

Comment: *

Name: *

Email: *

Verification: *

Regarding the use of hyper-converged architecture to build a private cloud solution, which of the following statements is wrong?

• A.In the private cloud hyper-converged architecture, X86 architecture servers or servers similar to Huawei Kunpeng architecture can be used to carry node functions such as computing and storage.
• B.The physical equipment including traditional servers, storage, and network equipment will be integrated into a logical architecture to provide a simplified unified maintenance and management interface.
• C.By redesigning the data center as a software and business transmission system, the management of the data center is simplified. This architecture is that storage devices and memory are connected to the same processor network.

Comment: *

Name: *

Email: *

Verification: *

What is the correct statement about data routing and cluster management in the Huawei Fusionstorage architecture? (Multiple choice)

• A.When the distributed storage system is created, N Partitions are generated in the space of 2 to the 32th power, and the backup OSD starting write data corresponding to the Partition is generated according to the distribution of the disk.
• B.Distributed storage system writes data. According to the LBA from the application layer and the block size, the VBS generates multiple Keys in units of 1MB, hashes the Keys into Partition IDs, and then follows up the Partition to find the main OSD, and the main OSD notifies the partition corresponding to the OSD to start writing data.
• C.Query the main MDC when VBS starts and register with the main MDC.
• D.When the OSD starts, it queries the MDC from the MDC, reports the status to the home MDC, and the home MDC sends the status change to the VBS. When the home MDC fails, the master MDC designates one MDC to take over, and at most two pools belong to one MDC.
• E.When the system starts, MDC and ZK interact to determine MC, and the main MDC and other MDCs monitor each other's heartbeats. The master MDC decides who will take over after a certain MDC fails. Other MDC found that the main MDC was faulty and interacted with zk as the main MDC.

Comment: *

Name: *

Email: *

Verification: *