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问题 #1

Monolithic applications can use middleware.

A. Truecorrect

B. False

正确答案：A

问题 #2

If tenants need to deploy core applications on HUAWEI CLOUD, this application needs to use highly isolated resources. Which of the following services are recommended for tenants? (Multiple choice)

A. ECS Elastic Cloud Server

B. DSS exclusive distributed storage service

C. EVS cloud hard disk service

D. DCC exclusive computing service

正确答案：BD

问题 #3

What are the cluster types currently supported by CCE?

A. Virtual machine

B. Bare metal

C. Windows

D. All the above three are supportedcorrect

正确答案：D

问题 #4

Kubernetes uses readiness probes to determine whether a container is ready to accept traffic. Which of the following descriptions about readiness probes is wrong?

A. The function of the readiness probe is similar to that of the survival probe. Generally, configuring one in the cluster can meet the requirements. Only in medium/large-scale environments, they will be used together.correct

B. Only after detecting that the Pod is ready will the Service be allowed to transfer the request to the Pod

C. The readiness probe supports three detection mechanisms, namely Exec, HTTP GET and TCP Socket

D. The readiness probe periodically detects the Pod and judges whether the Pod is ready based on the response

正确答案：A

问题 #5

ICAgent is the collection agent of APM. It runs on the elastic cloud server where the application is located. It is used to collect monitoring data such as topology and call chain in real time. Which of the following statements is incorrect?

A. Realize non-intrusive data collection through JVM bytecode technology, users do not need to modify business code

B. The application launched through the Services tage can automatically complete the deployment of the collection probe

C. The resource overhead of each collection probe is extremely small and will not affect the business

D. Support data collection for applications developed in C languagecorrect

正确答案：D

问题 #6

Blast-proof host login: When logging in to the host, bring your own private key for authentication and replace the password login method

A. Key pair management KPS, key management KMS, exclusive encryption DHSM

B. Dedicated encryption DHSM, key management KMS, key pair management KPS

C. Dedicated encrypted DHSM, key management KMS, key management KMS

D. Key management KMS, dedicated encryption DHSM, key pair management KPScorrect

正确答案：D

问题 #7

A company plans to use the Service Mesh architecture as the upgrade target due to the early deployment of the IT environment and long running time, which makes it difficult to adapt to the rapidly changing business environment. Which of the following descriptions of the characteristics of the Service Mesh is wrong?

A. Typically used to describe the network of microservices that make up an application and the interactions between applications

B. Responsible for network calls, current limiting, fusing and monitoring between services

C. It is a set of lightweight network agents deployed together with application services

D. A service is a service unit that can be deployed independently, scaled horizontally, accessed independently, and fault self-healing

正确答案：D

问题 #8

Cloud hard disk EVS can provide cloud servers with highly reliable, high-performance, rich specifications and elastically expandable block storage services, which can meet the business needs of different scenarios. According to different performances, it can be divided into: ultra-fast SSD, ultra-high Type 10, General Purpose SSD and High Type 10. An existing Internet start-up company deploys its business on a cloud server. In order to complete the daily development and testing of the business, which of the

A. Ultra-high IO cloud hard disk

B. High IO cloud hard diskcorrect

C. Extremely fast SSD cloud hard disk

D. Universal SSD Cloud Disk

正确答案：B

问题 #9

What are the four cloud native applications? (Multiple Choice)

A. Dev Opscorrect

B. Continuous deliverycorrect

C. Containercorrect

D. Microservicescorrect

正确答案：ABCD

问题 #10

Under the same specifications, which of the following types of ECS instances has the strongest computing performance?

A. H3. 8xlarge. 4correct

B. C7. 1arge. 2

C. T6. xlarge. 1

D. S7. large. 2

正确答案：A

问题 #11

Which of the following options is not the type of ECS instance?

A. Computationally intensive

B. Flexible typecorrect

C. Memory in

D. Universal

正确答案：B

问题 #12

An Internet company uses Huawei Cloud to deploy its business, uses IPCO1 to deploy its development environment, and uses C2 to deploy its test environment. Now that the development team wants to connect to the test group network and create a peer-to-peer connection service, which of the following needs to be confirmed before creating a peer-to-peer connection?

A. Whether the development group and the test group have the same ACL forwarding rules

B. Whether the development group and the test group are in the same region

C. Whether the development group and the test group are in the same security group

D. The development group and the test group must be on the same network segmentcorrect

正确答案：D

问题 #13

In Huawei container hybrid cloud and multi-cloud solutions, which of the following services can provide traffic management capabilities for K8S clusters deployed in different regions?

A. Application Service Grid ASMcorrect

B. Load balancing service ELB

C. Container Delivery Pipeline ContainerOps

D. Multi-cloud container platform MCP

正确答案：A

问题 #14

With the rapid growth of Internet business, the application architecture is also constantly changing. Regarding the changes in the mainstream application architecture, which of the following options is not included?

A. Microservice architecture

B. S0A Architecture

C. Monolithic architecture

D. Atomic Architecturecorrect

正确答案：D

问题 #15

Users can deploy various services through the elastic cloud server ECS according to their needs, but it does not mean that they can use the cloud server to perform any operations. Which of the following descriptions about the use of elastic cloud servers is correct?

A. Build a crawler environment on the elastic cloud server to collect various data

B. Use the elastic cloud server to launch a network attack on the external system to test the stability of the system

C. Use elastic cloud servers to build services such as private servers or unaudited cross-border VPNs

D. To meet new business requirements, switch the operating system of the elastic servercorrect

正确答案：D

问题 #16

An Internet company uses HUAWEI CLOUD to deploy its business. Due to business needs, it is required to open up the network of the development team and the test team. Because the tenants of each project group are created independently, when using the tenant of the development dimension to create a peer-to-peer connection, the tenant in the test group needs to accept the request before the creation can be successful. If the tenant of the test group rejects the request, the peer connection cannot be establishe

A. False

B. True

正确答案：B

问题 #17

The microservice engine provides grayscale publishing between microservices, and supports matching according to the value of a certain field (such as Header) in the Request.

A. Truecorrect

B. False

正确答案：A

问题 #18

Application operation and maintenance management service AOM is a three-dimensional operation and maintenance service centered on resource data and associated with logs, indicators, resources, alarms, events and other data. Which of the following descriptions about AOM services is wrong?

A. Through AOM, you can keep abreast of application resource usage, trends, alarms and other information, and monitor the health status of applications and related cloud resources in real time

B. When the host accesses the AOM, the ICAgent software must be installed first. If the operating system does not support ICAgent, it cannot be supervised through the AOMcorrect

C. Provide basic operation and maintenance services such as alarms, logs, monitoring, and indicators, as well as AI services such as normal detection and analysis

D. Realize periodic keyword statistics by creating log statistics rules, and generate indicator teaching data

正确答案：B

问题 #19

Which of the following descriptions about the use of the FunctionGraph service is wrong?

A. In order to ensure the high reliability of the business, it is necessary to configure a separate business monitoring and operation and maintenance system for itcorrect

B. Support online code editing and uploading JAR packages for code import, and support various types of triggers such as SIIN, APIG and OBS

C. The underlying computing resources are provided and managed by FunctionGraph, including server CPU, memory, network and other resources

D. When using FunctionGraph, there is no need to activate or pre-configure computing, storage, network and other services

正确答案：A

问题 #20

Applications are evolving to the CloudNative model, and microservices are the de facto standard of CloudNative.

A. Truecorrect

B. False

正确答案：A

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