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.