在控制器中，调用validate（）方法可以自动验证表单数据。

如果对上传文件进行验证，验证条件是，大小不超过10KB，扩展名必须是exe，下面哪条语句可以满足上述验证条件？ A: $file->validate(["size"=>10000,'ext'=>exe])->move(ROOT_PAT"public/"); B: $file->validate(["size"=>10000,'ext'=>'exe'])->move(ROOT_PAT"public/"); C: $file->validate(["size"=>10240,'ext'=>exe])->move(ROOT_PAT"public/"); D: $file->validate(["size"=>10240,'ext'=>'exe'])->move(ROOT_PAT"public/");

The company's profit-sharing plan is designed to __________ its staff to work hard. A: motivate B: enlighten C: validate

The ( )of outer space is one of the greatest triumphs of modern science. A: loyal B: conquest C: validate D: motivate

打开“安全选项”对话框使用的命令是？（） A: sigvalidate B: validate C: sigwarn D: securityoptions

In HTML5, which attribute is used to specify that the input field is required ( ) A: required B: formvalidate C: validate D: placeholder

We<br/>are going to design a program to ____ the identity code of the<br/>devices. A: validate B: certify C: illustrate D: demonstrate

为列定义一个CHACK约束，要使用该约束对表中的数据（已经存储的和后续修改的）进行检查，则应该将约束设置为（ ）状态 A: ENABLE NOVALIDATE B: ENABLE VALIDATE C: DISABLE NOVALIDATE D: DISABLE VALIDATE

以下选项中，将validate（）函数和按钮的单击事件关联起来正确的用法是______。

He admits that more work needs to be done to _______ the strategy, and ensure that it’s safe. A: certify B: establish C: prove D: validate