Chapter 20, Problem 5CCO

Explanation of Solution

Types of strategic information systems to improve the system:

• Strategic information systems are introduced for corporate business initiative. They are used for providing a competitive advantage for the organization and it helps to deliver product or service at lower cost.
• Almost all types of strategic information systems can use Twitter for improving their systems by connecting all the parts through social media.
• This will help to provide a synergic effort to the system and to collaborate effectively.

Integrating Twitter into its current systems:

• The organization must use all types of development methods for integrating Twitter into their systems.
• The different development methodologies are as follows:
  • Agile methodology
  • Waterfall methodology
  • Rapid application development (RAD) methodology
  • Extreme programming (XP) methodology
  • Rational Unified Process (RUP)
  • SCRUM

Agile methodology:

This methodology targets the customer satisfaction by delivering the software components quickly and continuously to the customer. This process is carried over by an iterative process, which uses minimum requirements...