Huawei
H13-711_V3.5 · Question #186
Which of the following statements about the segment file in Kafka Logs is correct? (Multiple choice)
The correct answer is A. Map all the index metadata to memory, which can avoid the IO disk operation of the index data of B. The index file is stored sparsely, which can greatly reduce the space occupied by the metadata of C. Sparse storage, that is, the original complete data, only select multiple pieces at intervals for D. The message can be quickly located through the index information. See the full explanation below for the reasoning.
Question
Which of the following statements about the segment file in Kafka Logs is correct? (Multiple choice)
Options
- AMap all the index metadata to memory, which can avoid the IO disk operation of the index data of
- BThe index file is stored sparsely, which can greatly reduce the space occupied by the metadata of
- CSparse storage, that is, the original complete data, only select multiple pieces at intervals for
- DThe message can be quickly located through the index information
How the community answered
(61 responses)- A100% (61)
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