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Cloud Services Basic H13-811-V3.0

Authored by Wendell Rodrigues

Computers

University

Used 8+ times

Cloud Services Basic H13-811-V3.0
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8 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Which of the following Huawei Cloud Services belong to the SaaS layer service?

Elastic Cloud Server (ECS)

Cloud Desktop Service Workspace

Cloud Monitoring Service Cloud Eye

Cloud Container Engine CCE

Answer explanation

CloudEye é uma aplicação específica para monitoramento. Não é possível instalar uma VM, instalar uma aplicação por cima, etc. Ou seja, é u SaaS.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which of the following cloud server resources can be automatically raised and lowered through elastic scaling?

Bandwidth

RAM

CPU

Hard Drive Capacity

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 What is the storage capacity unit of cloud hard drives?

PB

KB

GB

TB

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 You can install the operating system on the elastic cloud server by yourself, Upgrade CentOS 7.2 to CentOS 7.7.30.

True

False

Answer explanation

Uma VM do tipo ECS já deve ser instanciada com uma imagem de um sistema operacional específico. Neste caso, seria necessário recriar a ECS.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

 Which of the following commands can be executed to verify whether a name can be resolved to IP address?

nslookup

scp

wget

ping

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 How long does it normally take to apply for an elastic cloud server?

Few seconds

Few hours

Few minutes

Few days

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

 What can I do if the disk capacity of the elastic cloud server is insufficient?

Reinstall the operating system

Expand the disk

Unmount disk

Switch operating system

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