Question

question
which of the following is a function of an aggregator?
answer
locating rss series and automatically downloading them
posting short text messages with frequent updates
communicating in real time over the internet
broadcasting streaming audio or video content over the internet
i dont know yet

Explanation:

An aggregator's main function is to gather content from multiple sources. RSS (Really Simple Syndication) is a web feed format. Aggregators locate RSS series and download them to present consolidated content. Posting short - text messages (like Twitter) is a micro - blogging function. Real - time communication (like instant messaging) is for direct interaction. Broadcasting streaming audio/video (like YouTube streaming) is content delivery, not aggregation.

Answer:

Locating RSS series and automatically downloading them