Pg. 04 Question Four Assignment 2 Deadline: Saturday 21/03/[email protected] 23:59 [Total Mark for this Assignment is 5] E-Portals Development IT405 College of Computing and Informatics Question One 1.5 Mark Learning Outcome(s): Evaluate the effectiveness of portals. Content proxy is a web service on your server that can fetch data from external URLs and return it to the browser. How does the proxy improve the load time for users? Question Two 1.5 Marks Learning Outcome(s): Recognize the main elements of portals development. What are the advantages and disadvantages of using HTTP POST for web service calls?Question Three 1 Mark Learning Outcome(s): Recognize the main elements of portals development. What is the full form of LINQ? Explain LINQ to SQL. Question Four 1 Mark Learning Outcome(s): Evaluate the effectiveness of portals What are the advantages of combining multiple Ajax calls into one call? Write any TWO. ...