A. medication
B. dentist
C. to give birth
D. Ophthalmologist
第1题:
Evaluatethefollowingcommandanditsoutput:SQL>SELECT*FROMdba_temp_free_space;TABLESPACE_NAMETABLESPACE_SIZEALLOCATED_SPACEFREE_SPACELMTEMP250609664101048576149561088Whichtwostatementscorrectlyinterprettheoutput?()
A.FREE_SPACEindicatesonlythespacethatiscurrentlyunallocated.
B.ALLOCATED_SPACEindicatesonlythespacecurrentlyallocatedandinuse.
C.FREE_SPACEindicatesonlythespacethatiscurrentlyallocatedandavailableforreuse.
D.ALLOCATED_SPACEindicatesboththespacecurrentlyallocatedandused,andthespacethat isavailableforreuse.
E.FREE_SPACEindicatesboththespacethatiscurrentlyallocatedandavailableforreuse,andthespacethatiscurrentlyunallocated.
第2题:
第3题:
下列选项,_____可以用来释放结果集?
A.mysqli_result->free()
B.mysqli_result->close()
C.mysqli_free_result()
D.mysqli_result->free_result()
第4题:
第5题:
转基因生物分子检测的方法有PCR检测、Southern杂交、Northern杂交和Western杂交。其中Western杂交是检测目的基因是否表达。
第6题:
医德医风 译为 medical ____