Huawei H13-821 Online Practice Questions and Exam Preparation

Huawei H13-821 Online Questions & Answers

• Question 261:

  Huawei's PaaS layer applications are divided into: GPaaS and APaaS

  A. Right
  B. False
  A. Right

• Question 262:

  Which of the following are middleware products in the industry? () [Multiple choice questions] Option Subtotal Proportion

  A. IBM Message Queue
  B. Redis
  C. Apache Tomcat
  D. Kafka
  E. Oracle WEBLOGIC
  F. Ignite
  A. IBM Message Queue
  B. Redis
  C. Apache Tomcat
  D. Kafka
  E. Oracle WEBLOGIC
  F. Ignite

• Question 263:

  Which of the following are the functions that can be realized after using cloud middleware to build a distributed cloud application? ()

  A. dynamic separation: dynamic page traffic is separated from static page traffic
  B. Can accurately predict system performance and capacity
  C. system decoupling
  D. database sub-database and table
  E. open compatibility, strong scalability
  E. open compatibility, strong scalability

• Question 264:

  It is mainly used for business system interaction between enterprises.

  A. Error
  B. Correct
  A. Error

• Question 265:

  Of the series of capabilities provided by the microservice engine, which of the following is related to microservice discovery? ()

  A. Registration Center
  A. Registration Center

• Question 266:

  What does Huawei Cloud Middleware Service include? (Point: 5]

  A. DCS
  B. DMS
  C. DDM
  D. ECS
  A. DCS
  B. DMS
  C. DDM

• Question 267:

  SOA is used for the architecture design of internal business systems, and ESB is mainly used for business system communication between enterprises.

  A. True
  B. False
  B. False

• Question 268:

  Which of the following are the key features of Huawei Cloud Distributed Database Middleware DDM Service? (Multiple choices)

  A. Compatible with SOL syntax
  B. Uninterrupted business, automatic horizontal splitting and smooth capacity expansion.
  C. High availability of the cluster, automatic recovery of second-level failures
  D. Affordable PB Amount of data, millions of concurrency, ten times the database connection of a single machine
  A. Compatible with SOL syntax
  B. Uninterrupted business, automatic horizontal splitting and smooth capacity expansion.
  C. High availability of the cluster, automatic recovery of second-level failures
  D. Affordable PB Amount of data, millions of concurrency, ten times the database connection of a single machine

• Question 269:

  Which of the following are container engines?

  A. Docker
  B. rkt
  C. C.Warden
  D. eclipse
  A. Docker
  B. rkt
  C. C.Warden

• Question 270:

  NIST (National Institute of Standards and

  Technology (National Institute of Standards and Technology) summarized PaaS as a core application-oriented platform,

  In terms of definition and core value, what are the characteristics of PaaS? ()

  A. Provide a standardized programming framework and services to enable continuous development, integration
  B. application automation operation and maintenance (including configuration, upgrade, scaling, etc.) of non-awareness of underlying resources,
  C. including computing services, storage Services and network services, etc.,
  D. Automatically obtain cloud resources for application deployment
  A. Provide a standardized programming framework and services to enable continuous development, integration
  B. application automation operation and maintenance (including configuration, upgrade, scaling, etc.) of non-awareness of underlying resources,
  D. Automatically obtain cloud resources for application deployment