177-Q90:
Martha is a employee in Tech-Mart Inc. The company uses an Oracle database. The database contains a table named Employees for storing employee records. Martha is performing an insert operation on the Employees table. After some time, the insert operation fails. Which of the following types of failures has occurred?
A. Media failure
B. Instance failure
C. Statement failure
D. Process failure
Answer: C来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/81227/viewspace-2125384/ ，如需转载，请注明出处，否则将追究法律责任。
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