Impact of information technology positive on businesses

Question

Part 1:

Question 1. What is the importance of information systems for both business and management?

Question 2. Why is the impact of Information Technology positive on businesses?

Question 3. Why wireless technologies may change the dynamics of an organization?

Question 4. What is the role of knowledge management systems in the enterprise? What organizational processes are supported by knowledge management applications?

Part 2:

Question 1. What are the advantages of using the Internet as the infrastructure for e-commerce and electronic business?

Question 2. How is the Internet changing the economics of information and business models?

Question 3. Name and describe the various categories of electronic commerce.

Question 4. Describe the role played by Web personalization.

Part 3:

Question 1. Why is file management important for overall system performance?

Question 2. Describe two problems of the traditional file environment.

Question 3. What is a database management system (DBMS)? What are the components of a DBMS?

Question 4. Describe the principal types of databases and the advantages and disadvantages of each.

Question 5. What is a distributed database, and what are the main ways of distributing data?

Part 4:

Question 1. Why are the Internet and Wi-Fi networks difficult to secure?

Question 2. How do hackers create security problems and damage systems?

Question 3. Provide two examples of computer crime in which computers are a target and two examples in which computers are used as instruments of crime.

Question 4. Describe identity theft.

Question 5. What security problems are created by employees? Why is a security policy necessary?

Part 5:

Question 1. What is business intelligence? What applications and technologies does it include?

Question 2. What is the difference between a data-driven DSS and a model-driven DSS? Give examples.

Question 3. What is a geographic information system (GIS)? How does it use data visualization technology? How can it support decision making?

Question 4. How can GDSS provide value for a business?