Computer Science Homework Help

Give examples of systems in which it may make sense to use traditional file processing instead of a database approach.

Task2:words:300 If you were designing a Web-based system to make airline reservations and to sell airline tickets, which DBMS Architecture would you choose from Section 2.5? Why? Why would the other architectures not be a good choice?

Task3:words:300

If potential customers cannot reach your services, they are lost potential customers. Smartphones, tablets, and other nontraditional devices are pervasive in the market. The onus of responsibility is on developers to help customers get a product anywhere.  Do competitors offer products or services your organization does not? Is that why they have an app? Is there a market an organization desires to expand into? If an organization is already in that market, can they add any features to an app that will have more draw than their competitors?

• Why is mobile development difficult?  Explain
• Why do some organizations think they do not need a mobile presence?
• Why do organizations need a mobile application?