DNN framework/DNN (DotNetNuke) MCQ Questions Online Exam Test(MCQs :- multiple choice questions and answers. e.g DNN framework MCQS,DNN framework Mock Tests , DNN framework Practice Papers ,DNN framework Sample Test,DNN framework Sample questions)

Question 1: Which of the following are the drawbacks of postback?

Each time a postback is required, the entire page life cycle must be iterated through and the page must be reproduced

Postback increases the workload on the remote web server

No previous viewstate data is retrieved at the client side after postback

Postback increases traffic across the network