BUSI/COMM 335 – Information Systems

Review Questions - Data Processing Concepts

1. What are the phases of Data Processing?

2. Compare and contrast Batch versus Real-Time data processing.

3. What are some of the advantages and disadvantages of Batch Processing and Real-Time Processing?

4. What are some of the roles of Updating?

5. What is the difference between Batch Sequential Updating and Batch Random Updating? Discuss the advantages/disadvantages of both.

6. What are some of the considerations when deciding which updating method to embark on?