The new logistics strategy requires the support of the relevant (),for computer provides brand new manners to process the traditional task.
A、firewall
B、logistic software
C、ERP
D、supply-chain
A、firewall
B、logistic software
C、ERP
D、supply-chain
第1题
A.Statement st=new Statement();
B.Statement st=cn.createStatement()
C.以上都不对
第3题
A.A
B.B
C.1
D.2
第4题
A.create age from ST
B.alterstable ST drop age
C.update ST age
D.alter table ST drop column age
第5题
B.inserts into ST values('张三','化学','80')
C.insert ST values('化学','张三','80)
D.insert into ST values('张三','化学',80)
第6题
A.char str1[]="ABCDE", str2[]="abcdef"; strcpy(str1, str2);
B.char str[10], *st="abcde"; strcat(str, st);
C.char *st1="ABCDS", *st2="abcde"; strcat(st1,st2);
D.char str[10]="", *st="abcde"; strcat(str, st);"