Author Question: The term Web 2.0 has yet to be defined; however, it has been described as consisting of a set of ... (Read 31 times)

newyorker26 · **on:** Jul 7, 2018

The term Web 2.0 has yet to be defined; however, it has been described as consisting of a set of core characteristics. Which of the following are considered core characteristics? Select all that apply.

1. User-centered design
2. Web as platform
3. Collaboration
4. Power decentralization
5. Dynamic content

Question 2

Which of the following is a result of the shift toward evidence-based practice in health care?

1. Quality of clinical data collected is not as important as the quantity of the data because AI can extract needed information.
2. Data mining has reduced the need for special analysis and statistics.
3. Dependence on information derived from examining patterns and relationships in data has increased.
4. The need for primary data storage has increased while the need for secondary data storage has decreased.

elizabethrperez · **Reply #1 on:** Jul 7, 2018

Answer to Question 1

1,2,3,4,5
Rationale: The term Web 2.0 has yet to be defined; however, it has been described as consisting of a set of core characteristics including: user-centered design, crowd-sourcing, Web as platform, collaboration, power decentralization, dynamic content, SaaS (Software as a Service), and rich user experience (Sharma, 2008). No formal updates to the World Wide Web technical specifications have occurred. The term merely denotes the evolution in WWW use and versatility, which according to WWW inventor, Tim Berners-Lee, is precisely what he intended in the first place.

Answer to Question 2

3
Rationale: The shift toward evidence-based practice and outcomes research requires a massive amount of clinical data and the amount of data collected and stored is growing exponentially. This process requires the collection of the right information in its entirety. Special analysis using statistics, artificial intelligence, and machine learning technologies are needed to provide useful information about patterns and relationships.