Simply Discussion on the Using of "Task Drive" in the Teaching of VISUAL FOXPRO 6.0
"Task drive"simply means that students carry out some tasks according to the reguirements asked by their teachers or the teaching materials,or on the basis of their own needs.This kind of teaching method can bring the initiative and positiveness of students into full play,and can also help foster the students' ability of creativeness."Task drive"teaching method can not noly teach students knowledge,but also emphasize students how to study and teachers how to foster students' creativity.This kind of teaching method is the development of traditional teaching.It also tallies with the arrangement and practicality of computer curriculum.
Today cloud computing is well-known for touching all periphery of technology with its on-demand and elastic capability. Ever since it has come into picture, security has remained a major concern. VM model is already known to be vulnerable to various issues. We introduce Tus-Man protocol which will act in addition to existing system to make computing secure enough for both service provider as well as service consumers. In this protocol, we suggest a tunnel-based protocol to make data transfer not only secure but also safe enough against any malicious attack.