E-Commerce 2nd mid questions
1.what are the challenges and problems that are encountered in information search?
2.what are the benefits associated with desktop video conferencing? state how do you overcome the limitations of it
3.what is internet marketing?explain the impact of E-commerce technology on marketing?
4.what is electronic commerce catalogue? explain the various types of catalogues?
5.define a multimedia and explain its key concepts?
6.explain wide area information service engine.(WAIS)
Design patterns 2nd mid questions
1.a)write about Facade
b)write about flyweight?
2.a)write about chain of responsibility
b)write about proxy
3.a)write about mediator
b)write about observer
4.write about the intent , applicability, structure participants and collaborations of state and template method
5.write about what toi expect from design patterns
6.write about memento and visitor patterns
