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NEW QUESTION 26
ECSs in different AZs of the same region cannot access each other.
- A. False
- B. True
Answer: A
Explanation:
Explanation
Explanation/Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100062377/4f5ef30/region-and-az
NEW QUESTION 27
Which of the following cloud services can be combined with ELB to protect applications against external attacks?
- A. CTS
- B. Cloud Eye
- C. AS
- D. AAD
Answer: D
NEW QUESTION 28
You can batch create SFS file systems.
- A. False
- B. True
Answer: A
NEW QUESTION 29
Which of the following statements about the ELB service is false?
- A. It forwards data at layer 2 or 3
- B. It balances the workloads of ECSs
- C. It checks the health status of ECSs
- D. It eliminates single points of failure
Answer: C
NEW QUESTION 30
WAF detects abnormalities in HTTP requests to prevent web page tampering, information leakage, and Trojan horse implantation.
- A. True
- B. False
Answer: A
Explanation:
Explanation/Reference: https://www.huaweicloud.com/intl/en-us/solution/finance/ (comprehensive protection)
NEW QUESTION 31
The Identify and Access Management (IAM) service is enabled by default and is free of charge.
- A. True
- B. False
Answer: A
Explanation:
Explanation/Reference: https://docs.aws.amazon.com/IAM/latest/UserGuide/introduction.html
NEW QUESTION 32
Which of the following statements about ELB is false?
- A. It provides dedicated connections
- B. It provides public and private network load balancers
- C. Auto scaling according to incoming traffic
- D. It allows users to deploy SSL certificates on load balancers
Answer: A
NEW QUESTION 33
Which of the following statements about EVS and snapshots is false?
- A. Creating a snapshot will fail if the EVS disk is in the Attaching state or Expanding state
- B. If data on an EVS disk has errors or is corrupted, you can roll back the data snapshot to the source disk to restore the data
- C. A snapshot can be rolled back to any designated EVS disk
- D. You can roll back a snapshot to the source EVS disk when the disk is in the Available state
Answer: C
NEW QUESTION 34
To delete a shared EVS disk that is attached to multiple cloud servers, you must detach it from all the cloud servers first.
- A. True
- B. False
Answer: A
NEW QUESTION 35
Which of the following are container orchestration tools? (Choose all that apply.)
- A. OpenShift
- B. Kubernetes
- C. Docker Swarm
- D. Mesos
Answer: B,C
NEW QUESTION 36
Which of the following statements about the relationship between BMS and other cloud services is false?
- A. BMSs can be physically isolated without being deployed in a dedicated computing cluster
- B. Images can be used to create BMSs, which improves the efficiency of BMS deployment
- C. EVS disks can be attached to a BMS and the disk capacity can be expanded on demand
- D. After you apply for a BMS, you can install the Agent plug-in on it and complete mandatory settings. You can view BMS metrics in Cloud Eye
Answer: A
Explanation:
Explanation/Reference: https://www.huaweicloud.com/en-us/product/dcc.html
NEW QUESTION 37
To monitor the OS of an ECS, you must manually install the Agent on the ECS.
- A. False
- B. True
Answer: A
NEW QUESTION 38
ELB supports cloud servers running different OSs.
- A. True
- B. False
Answer: A
Explanation:
Explanation/Reference: https://support.huaweicloud.com/intl/en-us/elb_faq/elb_faq_0064.html
NEW QUESTION 39
Which of the following HUAWEI CLOUD CDN applications include dynamic and static content acceleration?
- A. VOD acceleration
- B. Download acceleration
- C. Website acceleration
- D. Whole site acceleration
Answer: C
NEW QUESTION 40
The default backup policy of EVS cannot be deleted.
- A. False
- B. True
Answer: A
NEW QUESTION 41
Which of the following about bucket operations in OBS is false?
- A. Creating a bucket
- B. Deleting a bucket
- C. Modifying a bucket
- D. Formatting a bucket
Answer: D
NEW QUESTION 42
If Cloudbase-Init is not installed for a private image, you will not be able to inject custom information into a Windows ECS created from this image. As a result, you can only use the password specified in this image to log in to the ECS.
- A. False
- B. True
Answer: A
Explanation:
Explanation/Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100062377/4b42c508/creating-a-windows- private-image-using-an-ecs
NEW QUESTION 43
Which of the following is auto scaling not recommended for? (Choose all that apply.)
- A. ECSs with database applications
- B. ECSs with application sessions
- C. ECSs with static web pages
- D. ECSs with data logs
Answer: B,D
NEW QUESTION 44
Which of the following can result in failure to mount a file system? (Choose all that apply.)
- A. Incorrect DNS settings for accessing the file system
- B. An oversized file system
- C. Incorrect shared path in the mount command
- D. The file system is already deleted
Answer: A,D
NEW QUESTION 45
When using OBS, which of the following cannot be configured for uploading objects.
- A. Storage class
- B. KMS encryption
- C. Storage path
- D. Object size
Answer: A
NEW QUESTION 46
Which of the following are advantages of SFS over traditional shared file storage? (Choose all that apply.)
- A. File sharing: ECSs in AZs of the same region can access the same file system concurrently and share files.
- B. Seamless integration: SFS supports NFS and CIFS protocols. With these standard protocols, a broad range of mainstream applications can read data from and write data to a file system.
- C. Easy operation and low costs: In an intuitive GUI, you can create and manage file systems with ease.
- D. Superior performance and reliability: SFS enables file system performance to increase as capacity grows, and delivers high data durability to support rapid business growth.
Answer: C,D
NEW QUESTION 47
With advanced Anti-DDoS (AAD), you can change the DNS server or external service IP address to a high- defense IP address, thereby diverting traffic to an AAD server room to scrub malicious attack traffic. Which of the following is the location scrubbed traffic is forwarded to?
- A. AAD server room
- B. Client
- C. Origin server
- D. DNS
Answer: D
NEW QUESTION 48
If Cloudbase-Init is not installed for a private image, you will not be able to inject custom information into a Windows ECS created from this image. As a result, you can only use the password specified in this image to log in to the ECS.
- A. False
- B. True
Answer: A
NEW QUESTION 49
An EVS disk can be attached to a cloud server that comes from a different AZ as the EVS disk.
- A. False
- B. True
Answer: A
NEW QUESTION 50
Which of the following may result in failure to enable an AS policy? (Choose all that apply.)
- A. The effective time of the periodic policy has expired
- B. No alarm policy is configured
- C. The trigger time of the scheduled policy has expired
- D. The system is abnormal
Answer: A,B
NEW QUESTION 51
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