Helping Hand Questions for H13-811_V3.5

Statement C is incorrect in the HCIA-Cloud Service V3.5 IMS model. Huawei Cloud does not impose a standalone service charge simply for using the core Image Management Service functions such as creating a standard private image. Huawei's official getting-started documentation explicitly states that creating a private image is free . Charges may nevertheless arise from dependent resources associated with image usage.

This distinction explains option A. Depending on the image and deployment model, costs can be associated with licensed operating systems, storage used for image files, backups, OBS objects, or other dependent cloud resources. These costs do not make IMS itself a separately charged service.

Option B correctly reflects the principal image categories taught in the HCIA course: public images, private images, and shared images . Marketplace images are additionally available as third-party packaged offerings but do not invalidate this fundamental IMS classification.

Option D also correctly describes the role of an image. Images provide standardized operating environments and can include the operating system, pre-installed applications, configuration data, and user applications. They can then serve as templates for rapidly creating ECS instances with consistent software configurations.

Accordingly, the incorrect statement is C .

Reference topics: Image Management Service; IMS Billing; Private Images; Image Classification; ECS Creation from Images.

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Option B is incorrect because Huawei Cloud OBS does not allow a bucket that has already had versioning enabled to return to the original Disabled state. Versioning can initially be enabled on a bucket, but once enabled, it can subsequently only be suspended , not disabled.

Option A is correct. With versioning enabled, OBS assigns unique version IDs to uploaded objects, allowing multiple objects with the same key or name to coexist as different versions. This protects against accidental overwrites and provides point-in-time recovery capabilities.

Option C is also correct when a specific historical version is permanently deleted. Each object version is independently identified by its version ID, so deleting one specified version does not inherently remove the other retained versions.

Option D accurately describes the initial state. Huawei states that versioning is disabled by default for newly created OBS buckets. When versioning has never been enabled, uploading a new object with the same name replaces the existing object instead of maintaining multiple historical versions.

The critical distinction is therefore Disabled versus Suspended . Disabled is the initial state; after versioning is enabled, it cannot be restored to Disabled.

Reference topics: OBS Versioning; Version IDs; Suspending Versioning; Object Recovery.

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