正确答案:

题目：对MySQL注入攻击时，经常用到注释符号#来屏蔽剩下的内置SQL语句。()

解析：答案：正确

查看原题 点击获取本科目所有试题

举一反三的答案和解析：

[单选题]关于用FrontPage制作网页，说法正确的是（ ）。

可以把网页上的文本转换为表格

[单选题]In low-speed network，it is usually adequate to wait for congestion to occur and then react to it bytelling the source of packets to slow down．In high-speed networks，this approach often works poorly，because in the(71) between sending the notification and notification arriving at the source，thousands of additional(72) may arrive．In ATM network，a major tool for preventing(73)is(74)control．When a host wants a new virtual(75)，it must describe the traffic to be offeredand the service expected．(69)

interval