Answer :
answer has to be B. because “Push technology” is an internet communication system which the transaction request is generated by the central web server or publisher
An example that demonstrates a person using push technology is B. Rebecca frequently receives updates from, her favorite online news site. Push technology is used to remind and notify consumers of items for sale or information, coming up, launching, sales about to end etc. Due to Rebecca receiving updates from online news sites directly to her phone, she has push technology being used to catch her attention.