The CALC_COMM procedure is no longer needed and should be remouved. Which command will successfully

题目

The CALC_COMM procedure is no longer needed and should be remouved. Which command will successfully
drop this procedure?
A. DROP calc_comm;
B. REMOVE calc_comm;
C. DROP PROCEDURE calc_comm;
D. ALTER calc_comm. DROP PROCEDURE;

答案

这是哪种计算机语言?
汇编?