To understand NaA correctly is.

• A. Nginx works on the 7th layer of the network, so it can make a distribution strategy for the http application itself
• B. Nginx is an open source load balancing strategy based on Linux, which has the advantages of good performance and can load more than 10,000 concurrent
• C. Nginx is less dependent on the network. In theory, as long as the ping is successful and the web page is accessed normally, Nginx will be able to connect.

Scale out horizontal expansion refers to (). Split the work task to multiple servers for processing.

• A. Distributed architecture
• B. Combined architecture
• C. Cluster architecture
• D. Collective architecture

Based on the MIPS RISC technology, coupled with the scalable hardware and software staff in the MIPS architecture, the MIRS solution has higher performance and smaller area than similar solutions of ARM.

• A. TRUE
• B. FALSE

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

• A. UDIMM needs to ensure that the transmission distance between the CPU and each memory particle is equal, so that parallel transmission is effective, and this requires a higher manufacturing process, so UDIMM is lower in capacity and frequency.
• B. UDIMM, unbuffered dual in-line memory module, the address and control signals go directly to the DRAM chip on the DIM without the buffer, so the price is cheap
• C. Compared with RDIMM. LRDIM reduces the load and power consumption of the memory bus, and provides the maximum supported capacity of the memory
• D. RDIM supports But fered mode and high-performance Registerd mode is more stable than UDIM, and supports the maximum capacity of server memory,

Engineer A wants to check the empty space, voltage, frequency, etc. of the memory operation, which of the following methods can be implemented:

• A. Save system string through SQL function (use
• B. Under dmicote-t memory under Linux
• C. Log in to the IBMC WEB interface to view
• D. View basic information through BIOS