Huawei
H13-629_V3.0 · Question #246
Which of the following descriptions of the database OLAP business load characteristics is correct? (Multiple choice)
The correct answer is A. The read operation is sequential read B. A single I/O is very large, with a typical value of 64KB~1MB D. Usually the period during which data is not rewritten is measured in hours or days. See the full explanation below for the reasoning.
Storage Solution Planning and Design
Question
Which of the following descriptions of the database OLAP business load characteristics is correct? (Multiple choice)
Options
- AThe read operation is sequential read
- BA single I/O is very large, with a typical value of 64KB~1MB
- CNo IO write operation
- DUsually the period during which data is not rewritten is measured in hours or days.
How the community answered
(26 responses)- A73% (19)
- C27% (7)
Topics
#OLAP#database workload#sequential read#I/O characteristics
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