Câu 20: H13-624-V5-5: HCIP-Storage V5.5

OLTP is a major application in a traditional relational database and mainly used to process basic and routine transactions. Which of the following statements is false about OLTP?

1. A. From the database perspective, reading, writing, and changing of each transaction involve a small amount of data, and access requests from many users are processed simultaneously.
2. B. From the storage perspective, data is usually read in sequence, and data of write operations is stored in the temporary tablespace when read operations are being performed.
3. C. In the OLTP service, the back-end port bandwidth does not need to be monitored. — đáp án hiện tại
4. D. In the OLTP service, special attention is usually required for the average I/O response time and average CPU usage of controllers.