如何禁用所有应用程序并使其运行一段时间。 [英] how to disable all application and leave one running up to a certain amount of time.

问题描述

我目前正在开发一个在线考试申请表，我希望在考试结束之前，不再允许参加考试的人打开任何其他申请。

任何指导都非常感谢。

谢谢你们

Am currently developing an online exam application and i want to incoperate a feature that does not allow a person doing the exam to open any other application until the exam is finished.
Any guidance is highly appreciated.
Thanks guys

推荐答案

如果你想阻止学生在网上考试作弊，你真的无能为力。为什么我这样说你可能会问？



1.即使您成功保持考试GUI应用前景，用户也可以选择使用移动设备来调查答案。

2.用户甚至可以选择在现场或通过电话询问知识渊博的好友。



唯一的情况如果有人在场观察用户的活动，这可能会有所帮助。 （见Rohan对你问题的评论）



干杯！

If you want to keep the students from cheating in an online examination there is really nothing you can do. Why do I say this you may ask?

1. Even if you succeed in keeping the examination GUI application foreground the user may choose to use a mobile device to investigate the answers.
2. The user could even choose to ask a knowledgable buddy in situ or available on the phone.

The only scenario where this could be helpful would be if somebody were present to observe the activities of the user. (see Rohan's comment to your question)

Cheers!

这篇关于如何禁用所有应用程序并使其运行一段时间。的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！