H13-211 HCIA-Intelligent Computing V1.0 Questions and Answers

Manage hardware virtualization functions

Fault diagnosis and management

Virtual KVM and virtual media

Rich management interface

Artificial intelligence is a theory, method, technology and application system that uses digital computers or digital computer-controlled machines to simulate, extend and expand human intelligence, sense the environment, acquire knowledge and use knowledge to obtain the best results

The development trend of artificial intelligence technology is the open source technology platform, the development of dedicated intelligence to general intelligence, and the development of intelligent perception to intelligent cognition

Artificial intelligence is intelligence that uses people as carriers

Machine learning is the core of human intelligence

Reduced CPU product cost

Sincerely reduce the power consumption of the processor, reduce its heat generation, and solve the obstacles to the improvement of processor performance

Improve chip performance and processing efficiency

The processor realizes more functions and higher performance

ApacheRrproxy means that when one of Tomcat stops running, Apacn will forward the request, resulting in a 502 gateway error, but this problem does not exist as long as the server is restarted.

The disadvantage of Apche R proxy is that when the stopped Iomat server is started again, Apache cannot detect it and still will not forward the request.

In Apache mod K mode, Apache will automatically detect the stopped Tomcat server, and then no longer send requests to the past

Apache R proxy) method has the advantage that it can be set to realize that ache is specifically responsible for processing static web pages, and Tomast is specifically responsible for processing dynamic requests such as isp and sorv1e

The advantage of LVS/DR is that the server can run any Vent TCP/IP operating system, it only needs one IP address to configure in the server group to use a private IP address

LVS/NAT is one of the most efficient way. All Realservers only need to point their gateway to DIYetp and Dretor can also be a RealServer

In LVS/DR mode, the scheduler dynamically selects RTVU not to dare or encapsulate IP packets according to the load of each server, but instead changes the MAC address of the data frame to the HAC address of the server.

In LVS/DR mode, Diretor and Realserver must be physically connected by a network card through an uninterrupted LAN

TRUE

FALSE

TRUE

FALSE

TRUE

FALSE

In LVS/DR mode

LVS/DR

In the LVS/DR mode, the scheduler dynamically selects a server according to the load of each server, and does not modify or encapsulate IP packets.

LVS/NAT is the easiest way. All RealServers only need to point their gateway to Director, and Director can also be used as-RealServer

Unsold

Smart care

Smart Transportation

Smart manufacturing

TRUE

FALS

Stronger performance stability

In graphics and entertainment, have a better experience

In file management or network applications, there are more

Higher security

Memory, also known as main memory, is a directly addressed storage space of the CPU, made of semiconductor devices

Memory is relative to external memory, its main feature is fast access rate

Memory is also called memory storage, and its role is to backup and copy and permanently store the calculation data in the CPU to improve data reliability

When the computer is running, the CPU will transfer the data that needs to be calculated to the memory for operation. When the operation is completed, the CPU will transfer the results out. The operation of the memory also determines the stable operation of the computer.

512MB/S (duplex)

2.0GB/S (duplex)

4.0GB/S (duplex)

8.0GB/S (duplex)

TRUE

FALSE

All basic configuration management in the box can be completed directly without relying on out-of-box management tools

Can simplify the network characteristics of the switch board, and facilitate future expansion to support other switch boards

When the basic configuration management is extended to a single cabinet, there is still no need to rely on out-of-box management tools for configuration

Support state-independent calculations, additional hardware configuration is required when replacing hardware with the same specifications

Early HPC was based on customized computers and was dedicated to specific fields such as basic scientific research and national defense strategy. With the development of technology, most HPCs are now built on the cluster architecture of X86 servers

HPC stands for High Performance Computing, which refers to a single computer system that uses many processors or a computing system and environment that uses multiple computer clusters for computing purposes

HPC is a supercomputer, which uses computers to research, design products and support complex decisions

The HPC computing cluster is mainly composed of computing servers, shared storage, high-speed interconnection equipment and supporting management software, platform software and application software

Drive management

File system management

Program management

System call pick up

Resource solution

Single system runs independently and efficiently

Dynamic resource allocation

Realize intelligent scheduling and optimization

TRUE

FALSE

application

Database software

Business application layer software

Middleware