H19-381 Sample Questions Answers

Use Kunpeng's built-in compression engine to expand data compression storage scenarios

The computing power requirements are relatively low, and Kunpeng performance advantages cannot be used

ReceiveHDD storage media performance constraints

The system architecture is not the same

CQC

CCC

ECO

CNAS

I/O equipment

BUS

Cache

ALU

True

False

GBIC

SFP+

QSFP+

CFP

true

false

Middleware

OS, virtualization

Database

Business application software

True

False

Support the server chassis security panel with lock to protect the security of the server's local data

Integrated on the serverThe iBMC management module can be used to monitor the running status of the system and provide remote management functions

Single server supports slave processor, the largest128 cores, which can maximize the concurrent execution of multi-threaded applications Ability

Integrated industry standard unified and scalable firmware interface(UEFI), so it can improve the efficiency of setup, configuration and update, and simplify the error handling process

System simulation

Search engine

C back to grid computing

Data warehouse

true

false

16

128

64

32

All components support mixed

The operating system version must be consistent

The hardware configuration must be consistent

The JDK version must be consistent

Low CPU usage

High energy consumption ratio

Transmission speed block

High security

Data is transmitted via the on-chip bus, which is more secure

No need to deploy a dedicated encryption card, and does not occupyCPU resources

Default support features

Support national secret algorithm

True

False

SAS interface and SATA interface are similar but not equal

The interface that supports SATA hard disks also supports SAS hard disks

The transfer rate of SAS interface is generally higher than that of SATA interface

The interface that supports SAS hard drives also supports SATA hard drives

Low power consumption, green energy saving

Multi-physical core, high concurrent performance

Autonomous, safe and controllable

Few physical cores, low performance

Full height and full length

Full height and half length

Half-height full length

Half height half length

The high performance of Kunpeng processor

High reliability brought by advanced heat dissipation and shock resistance

Fully self-developed computing chips, safe computing and supply brought by the localization of the whole machine

High quality and low price

AI introductory course for middle schools

CollegesAI cluster

Higher Vocational EducationAIi training room

primary schoolAI Enlightenment Course

Shared distributed cache has more advantages than private local cache

Cache is located between the CPU computing unit and the memory

Non-inclusive inclusive than with higher space utilization

Cache multi-level cache design is the result of a trade-off between read and write speed and storage capacity

KUNPENG 920

KUNPENG 916

KUNPENG 930

KUNPENG 912

true

false

Control input and output devices

Processing such as managing and configuring memory

Provide an operation interface that allows users to interact with the system

Decide the priority of system resource supply and demand

Basic affairs such as operating the network and managing the file system

RAID card

Display

Memory

Hard disk

CPU

Support twoCPU

stand by2GE, 2*10GE, 1*GE (BMC) network interface

stand by512GB RAM

stand by12 3.5-inch SATA hard disks (3.5-inch hard disk chassis) or 25 2.5-inch SAS hard disks (2.5-inch hard disk chassis)

stand bySATA, SAS, SSD hard drives