问题
单项选择题
Which function is used to lock a file in FoxPro DBMS
A．FLOCK( )
B．RLOCK( )
C．LOCK( )
D．LOCK
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
Which function is used to lock a file in FoxPro DBMS
A．FLOCK( )
B．RLOCK( )
C．LOCK( )
D．LOCK
参考答案：A
