应用虚拟机进行计算机教学的优越性

The Virtual Machine’s Superiority of Using for Computer Teaching

应用虚拟机技术对计算机教学中典型的例题进行了具体的实验,研究了目前大多数院校计算机实验环境及实验过程的现状,并与在虚拟机状态下进行的具体实验进行对比研究,发现在普通的实验环境下进行计算机实验(如DHCP)需要两台甚至更多的计算机才能完成实验,而且还必须考虑网络拓扑、传输介质、实验场地和成本等各种因素;而在虚拟机状态下进行相同的实验时却只需要一台计算机还不用考虑外部因素的影响。结果表明,将虚拟机技术应用在计算机实验教学当中,不但能提高教学质量,还能大大地提高学生的独立动手操作及自主学习能力。

This paper studied the typical experiment that used virtual machine, researched the computer experiment of current situation,and compared with the computer experiment that used virtual machine. Not only finish the experiment in ordinary environment such as (DHCP) need two or more computers, but also consider network topology, transmission medium, cost and so on.But finished the same experiment used virtual machine just needed one computer. The results, used virtual machine in the computer experiment, not only improve the teaching quality, but also improve the students' independent operating and autonomous learning ability.