File Info
| Exam | HCIA-Cloud Service V2.0 |
| Number | H13-811 |
| File Name | Huawei.H13-811.VCEplus.2021-03-25.60q.vcex |
| Size | 30 KB |
| Posted | Mar 25, 2021 |
| Download | Huawei.H13-811.VCEplus.2021-03-25.60q.vcex |
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Demo Questions
Question 1
Traditional IT infrastructure architecture is already unable to support efficient enterprise operations. Which of the following is not a key cause?
- High TCO
- Slow network rates
- Slow service rollout and complex lifecycle management
- I/O bottlenecks restricting application performance
Correct answer: C
Question 2
Which of the following statements about public clouds is false?
- A public cloud can have a large number of users
- Public clouds can optimize resources at scale
- An enterprise uses their in-house infrastructure to build up a public cloud, which provides internal IT services for the enterprise
- Public clouds are accessible over the Internet
Correct answer: C
Explanation:
Question 3
The Identify and Access Management (IAM) service is enabled by default and is free of charge.
- True
- False
Correct answer: A
Explanation:
Reference: https://docs.aws.amazon.com/IAM/latest/UserGuide/introduction.html Reference: https://docs.aws.amazon.com/IAM/latest/UserGuide/introduction.html
Question 4
Which of the following statements about ECSs are true? (Choose all that apply.)
- You can view ECS resources on the console
- You can create and delete ECSs, reinstall and change OSs, and start or stop ECSs
- You can use public images, private images, or shared images to apply for ECSs
- You can add and remove extension NICs, add EIPs, attach and detach disks, and create key pairs
Correct answer: C
Explanation:
Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100062374/40601e95/what-is-image-management-service Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100062374/40601e95/what-is-image-management-service
Question 5
ECSs in different AZs of the same region cannot access each other.
- True
- False
Correct answer: B
Explanation:
Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100062377/4f5ef30/region-and-az Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100062377/4f5ef30/region-and-az
Question 6
You cannot deploy applications on ECSs in a manner similar to that on traditional physical servers.
- True
- False
Correct answer: A
Question 7
After an ECS is created, its bandwidth cannot be changed.
- True
- False
Correct answer: A
Explanation:
Reference: https://support.huaweicloud.com/intl/en-us/eip_faq/faq_bandwidth_0006.html Reference: https://support.huaweicloud.com/intl/en-us/eip_faq/faq_bandwidth_0006.html
Question 8
If the capacity of the data disk attached to an ECS is insufficient, the user must detach the disk and buy an EVS disk with a larger capacity.
- True
- False
Correct answer: A
Explanation:
Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100062382/63985099/managing-huawei-cloud-evs-disks Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100062382/63985099/managing-huawei-cloud-evs-disks
Question 9
Which of the following may result in failure to enable an AS policy? (Choose all that apply.)
- No alarm policy is configured
- The trigger time of the scheduled policy has expired
- The system is abnormal
- The effective time of the periodic policy has expired
Correct answer: AD
Question 10
Which of the following is auto scaling not recommended for? (Choose all that apply.)
- ECSs with data logs
- ECSs with application sessions
- ECSs with database applications
- ECSs with static web pages
Correct answer: AB
