Q - 61 Which of the following operations on buckets is not available in OBS?

  1. Creation
  2. Formatting
  3. Modification
  4. Deletion

Answer: B

Q - 62 If you download an object of the Standard storage class through a HUAWEI CLOUD ECS server, which one of the following items is billed?

  1. Traffic
  2. Request
  3. Data restoration
  4. Storage capacity

Answer: B

Q - 63 If you download an object of the Archive storage class to local computer from the Internet, which one of the following items is billed?

  1. Traffic
  2. Request
  3. Data restoration
  4. Traffic and Request and Data restoration

Answer: D

Q - 64 If a customer has data to store and the data will be downloaded for only ten times in a year, which of the following storage class will be recommended?

  1. Standard storage class
  2. Infrequent Access storage class
  3. Archive storage class
  4. Block storage

Answer: B

Q - 65 Which of the following statements about the data in the Archive storage class is True?

  1. Data in the Archive storage class can be directly downloaded by calling the API.
  2. Data in the Archived storage class can be accessed directly.
  3. Restored data is in the Standard storage class. You need to restore the data first, if you want to access data in the Archive storage class.
  4. Restored data is in the Infrequent Access storage class,You need to restore the data first, If you want to access data in the Archive storage class

Answer: C

Q - 66 Which of the following statements about lifecycle rules is true?

  1. It support transition between storage classes by hour.
  2. Its objects of historical versions take effect only when versioning is enabled for the bucket.
  3. It rules for objects of historical versions cannot be configured if versioning is not enabled for the specific bucket.

Answer: B

Q - 67 When creating a bucket, which of the following items cannot be configured?

  1. Region where bucket resides
  2. Storage class of a bucket
  3. Bucket policy
  4. Static website hosting

Answer: D

Q - 68 When uploading an object, Which of the following items cannot be configured?

  1. File path
  2. Storage class of the object
  3. KMS encryption
  4. File size

Answer: D

Q - 69 Which storage classes does OBS offer?

  1. Archive storage class
  2. Backup storage class
  3. Infrequent Access storage class
  4. Standard storage class

Answer: A & C & D

Q - 70 Which of the following are the application scenarios of SFS?

  1. Media processing
  2. Log management
  3. Content management and web directories
  4. High-performance computing

Answer: A & C & D

Q - 71 SFS is not charged in pay-per-use or monthly/yearly flat fee mode

  1. True
  2. False

Answer: B

Q - 72 SFS and SFS Turbo products are included in SFS

  1. True
  2. False

Answer: A

Q - 73 What is the maximum size of a single file supported by SFS Capacity Oriented?

  1. 32 TB
  2. 64 TB
  3. 128 TB
  4. 240 TB

Answer: D

Q - 74 What is the maximum size of a single file supported by SFS Turbo?

  1. 16 TB
  2. 32 TB
  3. 64 TB
  4. 128 TB

Answer: A

Q - 75 SFS-Turbo allows ECSs in different VPCs to access the same file system.

  1. True
  2. False

Answer: B

Q - 76 What is the maximum bandwidth supported by SFS?

  1. 2 GB/s
  2. 5 GB/s
  3. 10 GB/s
  4. 20 GB/s

Answer: D

Q - 77 What is the maximum bandwidth supported by SFS Turbo

  1. 150 MB/s for Turbo Standard
  2. 350 MB/s for Turbo Performance
  3. 150 GB/s for Turbo Standard
  4. 350 GB/s for Turbo Performance

Answer: A & B

Q - 78 Which of the following file protocol is supported by SFS Turbo?

  1. NFS v3
  2. NFS v4
  3. SMB 2.0/2.1/3.0
  4. EXT4

Answer: A

Q - 79 What is the minimum latency of SFS Turbo Performance?

  1. 10 ms
  2. 5 ms
  3. 2 ms
  4. 1 ms

Answer: D

Q - 80 What is the minimum latency of SFS Turbo Standard?

  1. 10 ms
  2. 2 ms
  3. 5 ms
  4. 1 ms

Answer: B

Q - 81 What is the minimum latency of SFS?

  1. 20 ms
  2. 3 ms
  3. 2 ms
  4. 1 ms

Answer: B

Q - 82 What is the maximum IOPS supported by SFS Turbo?

  1. 500
  2. 1000
  3. 20000
  4. 30000

Answer: D

Q - 83 Which of the following protocols are supported by SFS?

  1. NFS v3
  2. NFS v4
  3. FTP
  4. EXT4

Answer: A

Q - 84 Which of the following are mainstream storage types in the industry?

  1. Block storage
  2. File storage
  3. Data storage
  4. Backup storage

Answer: A & B

Q - 85 Which of the following are HUAWEI CLOUD file storage services?

  1. SFS
  2. SFS Turbo
  3. SFS Plus
  4. All of the above

Answer: A & B

Q - 86 Which scenarios does SFS suit?

  1. storage
  2. Media
  3. File sharing
  4. Gam

Answer: B & C

Q - 87 Which scenarios does SFS Turbo suit?

  1. HPC
  2. Media
  3. High-performance websites
  4. Software development

Answer: A & C

Q - 88 Which of the following service does NOT belong to the Computing category of Huaweicloud's service list page

  1. ECS
  2. IMS
  3. SFS
  4. BMS

Answer: C

Q - 89 Which of the following are the advantages of the VPC service?

  1. Secure & Reliable
  2. Flexible Configuration
  3. High Speed Access/Dynamic BGP
  4. Interconnection between VPCs

Answer: ALL

Q - 90 Which of the following operation incurs charges?

  1. Create an EIP
  2. Create a subnet
  3. Create a VPC
  4. Create a security group

Answer: