单选题Application A holds an Update lock on a single row and application B is trying to read that row. If both applications are using isolation level UR, which of the following will occur?（）A Application B will read the row.B Applications A and B will cause
题目
单选题
Application A holds an Update lock on a single row and application B is trying to read that row. If both applications are using isolation level UR, which of the following will occur?（）
A
Application B will read the row.
B
Applications A and B will cause a deadlock situation.
C
Application B will wait until application A releases the Update lock.
D
Application A will be terminated so that application B can read the row.