第1题:
3、下面选项中,更新account表中money字段值,其取值在100-200之间,现在将money字段值增加50,能够正确执行上述要求的SQL语句是
A.update account set money + 50 where money >=100 and money <=200;
B.update account set money = money + 50 where money >=100 or money <=200;
C.update account set money = money + 50 where money between 100 and 200;
D.update account set money = money + 50 where money <=200 and money >=100;
第2题:
下面哪条语句,可以产生与下面程序相同的结果。 data invest; money=1000; do until(money gt 5000); Year+1; money+(money*0.10); end; run;
A.do while(money ge 5000);
B.do while(money =5000);
C.do while(money le 5000);
D.do while(money >5000);
第3题:
1、以下关于启用paypal账户说法正确的是 ()
A.启用paypal账户有助于提升订单转化率
B.一个速卖通可以同时绑定多个paypal账户
C.paypal账户付款要扣手续费
D.paypal付款,资金会到paypal账户里
第4题:
下面选项中,更新account表中money字段值,其取值在100-200之间,现在将money字段值增加50,能够正确执行上述要求的SQL语句是
A.update account set money + 50 where money >=100 and money <=200;
B.update account set money = money + 50 where money >=100 or money <=200;
C.update account set money = money + 50 where money between 100 and 200;
D.update account set money = money + 50 where money <=200 and money >=100;
第5题:
从A、B、C、D四个选项中,选择一个最贴近的答案完成填空。 (划线句子中哪些单词需要重读) A: We ought to a buy car. B: Where’s the money coming from?
A.money, coming
B.money, from
C.where, money
D.where, money, coming