A company creates a regular snapshot of its instant chat service file system. When the storage system generates a new snapshot every time, it will automatically use the oldest snapshot.

• A.True
• B.False

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Which of the following statements about the bucket is incorrect?

• A.A bucket is a container for storing objects. It can be considered as a directory that can be accessed through the network.
• B.Lifecycle management of a bucket means automatically deleting objects from buckets after a certain period of time based on configuration rules without client intervention.
• C.The function of a bucket is similar to that of a container. Both of them can be accessed through the network.
• D.Buckets can be nested, thereby avoiding complicated container structure.

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A company purchased a set of Huawei distributed storage to provide object storage and file storage services. The administrator allowed users to access the object and file services at the same time by allowing HTTP access in the system.

• A.False
• B.True

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What is the default port for Device Manager?

• A.8008
• B.8080
• C.8888
• D.8088

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When RAID2.0+ is used, what is the default size of a chunk on a SAS disk?

• A.512 MB
• B.64 KB
• C.256 MB
• D.64 MB

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