Answer: C. The requirement that the work must be a secret
Reason: Patents require work to be original or novel but need not be a secret.
Answer: B. Digital divide
Digital divide refers to the gap between those with access to computers and internet as compared to with those who do not.
Answer: E. Text Mining
Reason: Text mining enables businesses to search and analyse text data that is in the unstructured form, such as emails, memos, transcripts, survey reponses etc.
4) Answer: True
Reason: OLAP allows users to analyze information from multiple database systems at the same time thus enabling to view business data from different points of view.
5) Answer: False.
Reaon: Database server hosts the DBMS not the application server.
Application servers host business logic (that constitute both web and desktop applications), and it thus provides the functionality needed to build and run dynamic content.