249.Evaluate the following command and its output: SQL>SELECT * FROM dba_temp_free_space; TABLESPACE_NAME TABLESPACE_SIZE ALLOCATED_SPACE FREE_SPACE LMTEMP 250609664 101048576 149561088 Which two statements correctly interpret the output? (Choose two.)
A.FREE_SPACE indicates only the space that is currently unallocated.
B.ALLOCATED_SPACE indicates only the space currently allocated and in use.
C.FREE_SPACE indicates only the space that is currently allocated and available for reuse.
D.ALLOCATED_SPACE indicates both the space currently allocated and used, and the space that is available for reuse.
E.FREE_SPACE indicates both the space that is currently allocated and available for reuse, and the space that is currently unallocated.
正确答案是DE